Blogs/News/PSAs

Use of DIBC

Diisobutyl ketone (DIBK) is a transparent liquid with a distinct odor and a high boiling point. It is an heavy-end byproduct of producing MIBK. DIBK is used in many applications such as nitrocellulose lacquers, synthetic resins, coatings and stains, paint strippers, leather finishings, adhesives, printing and coating inks, cleaning and degreasing, Flavors and fragrances, solvent and re-crystallization aid for pharmaceuticals, mining, and as a chemical intermediate. DIBK has good activity for many synthetic resins including nitrocellulose, rosin esters, phenolics, hydrocarbons, alkyds, polyesters, and acrylics. It is useful as a retarder solvent to improve flow and minimize humidity blushing. The low density and low surface tension of DIBK enables formulators to develop high-solids coatings with low VOC content and excellent flow and leveling properties. DIBK has excellent viscosity reduction for and reduces surface tension in high solid's coatings. It has a good volume-to-weight advantage over other classes of solvents used in coatings. It is a non-HAP (Hazardous Air Pollutant) solvent

Chemical properties of DIBC

Diisobutyl carbinol (DIBK) is a colorless oily liquid with a slight, ether, fermented, fruity and sweet jackfruit or peppermint-like odor. Its boiling point is 169°C and the flash point is 45°C. It is insoluble in water, but soluble in ethanol and oils.

Its natural products are found in Congke wine, grape wine, etc.

Uses of DIBC

It is used as a food spice. It is mainly used to make flavors of jackfruit, banana, orange juice, egg fruit, tropical fruit, rum, and konjac.

This product is mainly used as an organic solvent and can also be used for organic synthesis. It can dissolve cellulose acetate, nitrocellulose, polystyrene, vinyl, wax, varnish, natural resin, and raw rubber. Due to its high boiling point and slow evaporation rate, it can be used as a solvent for nitro spray paints, vinyl resin coatings, and other synthetic resin coatings. It is also an intermediate for certain drugs and insecticides.

It is used as an organic synthesis intermediate.

Prefab houses, often referred to as prefab homes, simply prefabs, prefabricated homes or affordable eco friendly prefab homes, are specialist dwelling types of prefabricated building, which are manufactured off-site in advance, usually in standard sections that can be easily shipped and assembled.

Advantages of Sundi affordable modern prefabricated homes

Sundi prefab house has our own designing center, material research center, and housing structure center, these three centers for prefab house is the core competitiveness of Sundi. Designing center is the designing department for customer, material research center to test all materials used on prefab house, housing structure center to evaluate and test all performance of Sundi prefab house.  

Sundi unique heavy and light steel mixed system is more professional in technology and safer. For the simple two or third (three) floor house, using light steel system is OK, for some complicated house such as big lobby and balcony, heavy and light steel system is necessary.

We have built more than 100 housing programs in more than 10 countries, these experiences make us more and more professional.

We offer you the full suite of housing, all the things you need to do is assembling the house, all light steel structure will be loaded by pallets, all accessories will be packed by boxes.

From one idea to one house, Sundi offers you the design idea and all profiles, accessories, Sundi is the integrative housing solution supplier.

Sundi WPC: Dedicating to be the most professional WPC manufacturer in China! Nanjing Xuhua Sundi New Building Materials Co., Ltd is a high technology private enterprise and focuses (focusing) in researching and developing, producing, selling designing and application of the WPC China.

We have various cheap plus size bridesmaid dresses for you to choose!

Black Off Shoulder Mermaid Satin Prom Dress with Slit #6094

Emerald Green Long Satin Prom Dress with Lace Up Back #6092

Red Tight Fitted Spaghetti Straps Simple Prom Dress with Slit #6067

Black Chiffon Two Pieces Style Dress with Lace Top #6061

Red Satin Fit and Flare Dress with Sexy V Neckline #6057

Red Off Shoulder Simple Mermaid Jersey Dress with Slit #6056

Short Black and White Bridesmaid Dresses #8123

Emerald Green Chiffon Bridesmaid Dresses with Beading #81142

Beaded Pink Chiffon Bridesmaid Dresses #81137

Beaded One Shoulder Black Chiffon Bridesmaid Dresses #81136

Navy Chiffon Bridesmaid Dresses with Off Shoulder #81135

Royal Blue Beaded Chiffon Bridesmaid Dresses #81133

Short V Neck Bridesmaid Dresses with Ruffles #81132

Short Fitted Purple Column Bridesmaid Dresses #81131

Short Navy Blue Taffeta Bridesmaid Dresses #81129

Royal Blue Short One Shoulder Bridesmaid Dresses #81128

Drop Waist Knee Length Bridesmaid Dress #81126

Empire Waist Red Chiffon Bridesmaid Dresses #81124

Black and White Short Lace Bridesmaid Dresses #81114

Lavender Chiffon Bridesmaid Dresses #81113

What is the difference between automatic high frequency welding machineand heat-sealing machine heat sealing machine? We briefly introduce the different principles between high frequency voltage processing and hot sealing machine, the different ranges of processed products, as well as the advantages and disadvantages of high frequency processing and hot sealing machine processing, so as to help customers understand the specific differences between high frequency processing and hot sealing machine processing.

Different principle:

High frequency processing principle: as we have said earlier, "automatic high frequency welding machine welding principle" the high frequency magnetic field energy emitted by high frequency tube oscillation, and the conduction effect in the processing of plastic parts, high frequency energy permeability material molecules inside, quickly make plastic molecule polarization of plastic material, material molecules arranged in the same direction with high frequency electric field direction, due to the molecular polarization, so as to achieve solid fusion.

Heat sealing machine principle: we talking about heat sealing in a narrow sense, namely is to use temperature condition, made by processing plastic sealing parts, heat close to the melting point of plastic material, make it into a viscous flow state, at the same time, to a certain pressure and make the two layers of plastic membrane fusion, cooling after a period of time, plastic material can maintain a certain strength and sealing performance. Guaranteed the commodity in the packing, the transportation, the storage and the consumption process may withstand certain external force, the commodity does not crack, the leakage, achieves the protection commodity the goal. The principle is simple, and the operation is simple.

Different product range:

High frequency sealing machine range: high frequency processing, also known as voltage processing. The main target is relatively thick plastic materials, or plastic products processing requirements precision, firmness and other processing properties of the higher case, the need for high frequency voltage processing.

Advantages and disadvantages of automatic high frequency welding machine:

High cycle processing advantages: processing process, all working parameters precise control high cycle machine, the processing of plastic parts of the product whether in sealing, firmness, appearance, or precision is absolutely perfect. The processing speed of the product is medium.

Using the high frequency principle, the operation is a little complicated, the cost of the machine is higher than that of the heat-sealing machine.

Advantages and disadvantages of hot sealing machine processing:

Advantages of hot sealing machine: low cost, simple operation, easy for employees to use, medium processing speed.

Heat sealing machine processing products: due to the principle of the heat-sealing machine, we can know, heat sealing machine is mainly suitable for the processing of thin plastic film material, product packaging requirements is not very high-end.

Because of its completely by temperature to heat plastic parts, achieve the goal of welding, the temperature is difficult to accurately grasp the optimum temperature for possible because machine time for a long time, cause temperature too high or too low adverse phenomenon, lead to welding unstable heat-sealing products, sealing, or plastic glue processing, makes the product welding deformation, rough, not beautiful. At the same time, the overall production efficiency of the machine decreases.

Unify provides professional automatic high frequency welding machine, provide customized services, welcome to consult!

As one of the most professional high frequency welding machine manufacturers in China, Liaoning Yufei High-Frequency Equipment Co., Ltd. is a renowned Chinese company specializing in hf plastic welding machine. Please feel free to contact us if you have any further inquiry.

AOTO has officially begun to adopt the new organization visual identity (VI) since 1st Sept to upgrade the company's image and catch up with the trend of this age. The new VI deeply reflects AOTO's “intelligent+” development strategy for the future 20 years. It also emphasizes the international vision and customer- oriented value.

VI Implication

01

The new VI combines the word and the icon. It adopts the flat design, which is in line with the international mainstream logo design concept, reflecting the company's development direction of rooted in China and international scope.

02

The letter 'A' represents 'Aced', it is also the initials of 'AI', means that AOTO is not only the leader of the LED industry, but also the advocator and promoter of the machine learning technology. AOTO will change people's lifestyle in the future 20 years with its intelligent technology.

03

The solid capital 'A' and 'T' express the company's new slogan 'Attractive Technology', aiming to make life more convenient and brighter. The high-quality product will attract people and fully experience the charm of AOTO technology.  

04

The two capitals 'O' is composed of a dotted matrix symbolize a pair of pupils of human, as well as a telescope looking forward.

Expanding the horizon of mankind's future is the mission and passion of AOTO.

05

Each 'O' consists of 1080 dots, which means 1080 high definition. Its circular structure symbolizes perfection and harmony. It is not only the spirit of AOTO's 'Endeavor to Perfection', but also the unremitting pursuit of 'serving customers, seeking common development'.

06

The brand color is blue, representing innovation and technology. Innovation is the eternal driving force of AOTO. Also, it is the foundation of AOTO's development around the world.

AOTO Electronics Co., Ltd. ("AOTO") is a high-end led manufacturer registered in Shenzhen, China. We are devoted in producing led display board. As a high-end led factory that has experienced 26 years' development and challenge, AOTO always focuses on customer relationships and insists on technology-oriented development direction. 'Attractive Technology'- Intelligence will change the future. The “intelligent+” AOTO will make a mark in history as it brightens the world. 

LPG tank semi trailer, also known as liquefied petroleum gas semi trailer, LPG transportation semi-trailer, etc. It is used to transport the propane isobutene and other liquid propylene ammonia liquefied gas such as methylamine acetaldehyde dedicated transport semi-trailer. We have quality lpg semi trailers for sale.

The advantage of 3 Axles 56000 Liters LPG Transport Trailers For Sale

1. Quality, dimension and welding quality of pressure components, operation quality, installation quality, safety devices and accessories within the product materials.
2. Physical and chemical tests of conventional tank materials, such as mechanical properties and chemical components. Through strict X-ray nondestructive testing and magnetic particle testing, the welding joints, welding parts, can and geometrical pressure were tested.
3. Sealing products, bearing pressure, affecting the inspection of various technical indexes of product safety operation.
4. A, grade B 100% radiation welding test, grade II qualified, C, grade D weld 100% magnetic particle inspection, grade I qualified.

The Specification of 3 Axles 56000 Liters LPG Tank Semi Trailer

Our own number: 723

1. Re-manufactured Putzmeister 42 meters concrete pump, Volvo chassis, 4RZ boom form with x-leg. First-level standard maintenance. High working stability.
2. Approximate to New putzmeister used pumps standard.

Safety issues should be paid attention to in the construction of putzmeister used putzmeister pump

Keep the water tank full of clean water, and check and deal with it in time when finding the water quality is cloudy and there are many sand grains.

Bolts of the putzmeister 42 shall be fastened, pipe joints shall be tightly sealed, and protective devices shall be complete and reliable.

The control, high-speed handle, handwheel, control lever and cock shall be in the correct position. The hydraulic system should be normal and free of leakage.

When the pumping system is under pressure, it shall not open any delivery pipe or hydraulic pipe. The safety valve of the hydraulic system shall not be adjusted arbitrarily, and the accumulator can only be filled with nitrogen.

After the operation of concrete tow pumps, all the commercial concrete in the hopper and pipeline must be exported, and then the putzmeister concrete pump truck, hopper and pipes shall be cleaned. When rinsing the pipe with compressed air, no one can stand within 10 meters in front of the outlet end of the pipe, and the foam rubber and sand particles rushed out should be collected by metal net basket.

It is strictly forbidden to flush the pipe of the placing boom with compressed air. The folding and shrinking of the placing boom should be done in order.

Features of JH-351R BTE RIC FM Rechargeable Hearing Aid Hearing Amplifier

1. 2 hours continuous use with a full charge
2. Super mini in the ear, invisible in the ear.
3. Wide frequency range, high quality sound.
4. Open fit hearing aid, no blockage effect, improving wear comfort.
5. Supplied with USB charging dock
6. Different sized ear tips supplied to ensure a good fit

Precautions of JH-351R BTE RIC FM Rechargeable Hearing Aid Hearing Amplifier

1. Charging time :mini rechargeable digital hearing aidwill take around 2 hours for a finished battery to be fully recharged. It's strongly suggest to charge for 12 hours for the first time charging.
2. During the charging period, the indication light in the adapter base is showing Red light
3. After charging completed, the indication light will turns to Green light.
4. Important to off the machine before you put on it to your ear.
5. To choose the right size of ear plugs will be more comfortable to the ear,and help a better sounds gain, and avoid any extra noise.
6. The switch should be turned to the off position when the apparatus is not in use. That will ensure longer battery life

Package Included

1 Hearing Aid

3 Ear tips

1 USB Dock

1 Strong box

1 Manual book

2 Cleaning tools

Huizhou Jinghao Medical Technology CO., LTD. is the sole listed lidl hearing aids manufacturer in China. If you want to know more details or want a quotation, just feel free to contact us!

  Zhiyun Crane 3 LAB

 Weebill LAB 

What's up guys I'm Jimmy from elegant screen works and today we're going to take a look at the DSLR stabilizers to crane 3 lab and the smaller we be lab from Eugene Tech enjoy since our team specialized in creating short cinematic action films on a low budget these gimbals are the perfect choice for us they include a tripod that also doubles as a handle works amazing to get bad sturdy double hand grip very ergonomic very easy to use and in context to our short film it allowed us to really get that steady high-speed cinematic footage without paying big bucks for large cranes dolly tracks and big crew to operate all that equipment for us there was a one-man job and it worked great without running gun style of film making both gimbals come equipped with an integrated camera control system this system allows you to hook up your phone or tablet to wirelessly use it as an external monitor or remote to control both the settings in the camera and the settings in the gimbals the camera control system in these gimbal's can also be used to operate the synchronous zoom and focus controller which is easily operated through the controls on the gimbal itself or through the connected phone now with a gimbal you really can't adjust the focus while shooting without messing up your shot the accessible focus control gets rid of that problem.

Permanently one thing that we also liked about these gimbals was the ability to connect monopods the extendable monopod allowed us to shoot those high angle jib shots while shooting our action movie we wanted to really push these gimbals to their absolute limits and what is a good action movie without that's right car chase roll the car chase footage . I know what you're thinking this was all done on a closed Road the cameraman was securely buckled up the whole time remember guys safety always comes first now that we got all that stuff out of the way I'm gonna go a little more into detail about what actually did here we got our photographer and gimbal operator

gust strapped to the back of her car and you use the crane 30-lap with the monopod tightly secured with the wrist strap, of course, remember guys but I said about savory first that also goes for your camera equipment you don't want to drop this bad boy in the pavement you lock the monopod between his legs and me as a director was able to see in the front seat using my phone as a monitor

to observe everything that was going on through the camera control system easily and look at how smooth this footage turned out even when hanging out of the side of they are amazing.  Even though our photographer is a strong man according to himself at least the crane three with our camera and lens setup is a heavy rig you will get tired after a long day of shooting, that's where the we built really shines with a lighter setup the waybill is both smaller and lighter than the crane 3 but size does not always have to matter here since stabilization with this rig comparability still is very good.

0.8 Series CCS Wire

Origin of new material development

0.8mm series copper-clad coated ground wire is a new type of material developed by our Company to replace pure copper. Because it has the advantages of high strength, low price, high corrosion resistance and high conductivity of copper, and meanwhile its comprehensive performance is high and its cost is more economical than pure copper grounding device, it has been widely used in UHV lines, petrochemical industry, nuclear power and high-speed railway, especially in key projects in recent years.

Copper-clad steel:

The material in which the surface of a steel core is uniformly coated with copper includes copper-clad steel bars (for vertical grounding electrode only), copper-clad steel tape, and copper clad stainless steel wire (including round wires and stranded wires). According to the production process, it can be divided into continuous casting copper-clad steel and electroplating copper-clad steel.

Development of copper-clad steel grounding device

With the increasing voltage level of power lines and the increasing capacity of the system, higher requirements are put forward for the safety and reliability of grounding devices.

The traditional method in foreign countries is to use pure copper as the grounding material, but pure copper is expensive and it is a strategic resource, which is not suitable for being massively used as grounding devices in China. From 1910 to 1955, National Bureau of Standards (NBS) conducted corrosion resistance studies of grounding bodies. 36,500 samples collected at 128 test sites throughout the United States represented 333 metal materials consisting of iron, non-ferrous metals and protective coatings, respectively. The test results show that only steel bars and stainless steel bars with copper plating thickness over 0.5mm can be accepted.

In addition, continue the statistical data of 8 to 30 years and take the test results of 43 copper samples in different soils, 41 of which were calculated, to get the 0.17mm average pitting depth of 30 years. Therefore, some international standards have determined the thickness of copper coating of copper-clad steel material to be at least 0.25 mm. Considering the hard friction during construction, it is suggested that the thickness of copper coating be defined as 0.5-0.8 mm.

In China, copper clad(copperweld) steel materials are widely used in substation grounding grids in areas with high soil resistivity. Because of the characteristics of UHV project, such as high voltage level, large capacity and short power cut window period, combined with the corrosion intensity of groundwater in the area, copper-clad steel grounding devices have been applied in UHV lines and many UHV lines in China use copper-clad steel materials as grounding bodies.

Comparison between copper-clad steel grounding and traditional hot-dip galvanized steel grounding device

1. Corrosion rate comparision
   Annual corrosion rate of grounding materials in some place of Beijing and Tianjin

The test results show that galvanized steel has the most serious corrosion and its corrosion rate is more than 50 times higher than that of pure copper; the corrosion degree of stainless steel is much lower than that of pure copper and copper-clad steel, showing good corrosion resistance; as a copper-steel composite material, the self-corrosion potential of copper-clad steel in soil is basically the same as that of pure copper, and its corrosion rate is the same as that of pure copper; the corrosion rate of the electroplated copper-clad steel with thinner coating is higher than that of the continuous casting copper-clad steel with thicker coating.

2. Analysis and comparison of physical performance in short circuit

If the conductivity of copper were 100% and the conductivity of standard 1020 steel were only 10.8%, the conductivity of copper would be about 10 times that of steel. However, the conductivity of the 30% conductivity copper-clad copper plated steel wire would be 30%, and the conductivity of the 40% conductivity copper-clad round wire would be 40%, which would be far better than the steel grounding body. Especially under skin effect, the conductivity of copper-plated strands at high frequencies would be much better than that of steel, that is, the conductivity of copper grounding body would be better than that of steel grounding body. The melting point of copper is 1083℃ and the maximum allowable temperature during short circuit is 450℃ ; the melting point of steel is 1510℃ and the maximum allowable temperature during short circuit is 400℃. Therefore, when the grounding body has the same cross section, the copper-clad steel grounding material has better thermal stability.

3. Economic comparison

According to Appendix D of Technical Conditions for Copper-clad Steel for Grounding in Electrical Engineering, the corrosion rates of copper clad steel in different soils are calculated according to the reference values in table. Corrosion rate of pure copper under different soil corrosion grades (mm/a)

The 0.8mm copper plating thickness is enough to meet the requirement of 60 years of service under the grade of III extremely strong corrosion.

The corrosion rate of galvanized steel is nearly 50 times that of copper-clad steel under the same soil conditions, and the grounding body should be overhauled after being used for 3-5 years.

The State Grid has accounted the UHV tower according to the drawings: after the investigation of the market price of material during the construction, the market price of the copper-clad-steel grounding body is calculated at RMB 20 /m, the market price of φ12 galvanized-steel round steel grounding body is calculated at RMB 6 /m and the grounding body laying is calculated according to the grounding construction drawing. During the 30-year whole life cycle, galvanized steel is overhauled every 5 years, of which the cost of material is RMB 20 /m for copper-clad steel and RMB 36/m for galvanized steel, that is, only material cost can be reduced by 80%. Galvanized steel can be overhauled and replaced six times. If the construction cost is RMB 70 /m3 for earthwork and stone works and each base tower is calculated by 23 m3 for excavation, RMB 9660 per base tower will be saved.

Copper-clad steel construction

The horizontal laying of the copper-clad steel grounding device is the same as that of the ordinary galvanized round steel, where only the connection method is changed to hot-melt welding, which has reduced the contact resistance between the joints and is more conducive to the release of lightning current.

Exothermic welding, also known as "aluminum heat welding", is a simple, high-efficiency, high-quality metal joining process that has been mass-produced and used in China in recent years. Exothermic welding uses chemical reaction heat of metal compounds as heat source and through superheated (reduced) molten metal or indirect heating, a certain shape and size of the melted joint is formed in the cavity of the special graphite mould, which meets the engineering requirements, and finally through cooling and condensation, the welding process is realized. At present, exothermic welding has generally replaced the mechanical connection between metals in the past.

Advantages of copper-clad steel

1.It has strong corrosion resistance and will not be disjointed, warped or cracked. The corrosion in the grounding body of the grounding grid is reduced, which has improved the overall operational safety of the equipment;

2. It has good electrical conductivity and stable electrical performance;
3. The copper layer and the steel bar achieve molecular bonding, and the grounding bar will not break down when it penetrates into the soil.
4. The copper-clad-steel grounding material used has high efficiency of reducing the resistance, and the length of the horizontal grounding body is reduced by 1/3 for the design of the high-resistance section, greatly reducing the excavation amount of the earthwork;
5. The design and use of exothermic welding technology is very suitable for the needs of field construction, greatly improving work efficiency and effectively shortening the construction period.

Performance parameters of copper-clad steel wire

Copper layer thickness:0.8mm; tensile strength: greater than 500MPa; copper-clad steel bent 180° without peeling off copper layer.

Specification of 0.8mm series copper-clad round steel: Soft copper-clad round bars are generally packaged in hanks or rolls, 100 meters per roll, easy to transport, suitable for laying of large grounding grids and horizontal grounding lines.

Usage:key projects, large grounding grids and horizontal grounding wires in industries with higher lightning protection requirements, etc.

Note:

1. If the thickness of copper layer is required to be 1 mm, please contact us directly.
2. We undertake custom-made zinc-clad steel ground rod and round steel.

Production method of copper clad steel technical field The invention specifically relates to a production method of copper clad steel.

Background technologycopper clad steel

The conductivity of existing copper clad steel products is not good, far inferior to that of pure copper products. The reason is that the overall product performance is insufficient when copper is coated on steel materials in the process.

Summary of the invention

In view of the above technical problems, the invention provides a production method of copper clad steel.

A copper clad steel production method comprises the following steps:

1. Surface treatment of steel wire;
2. Stripping and wire drawing of the treated steel wire;
3. Straightening and polishing the treated steel wire.
4. Heating the treated steel wire to 300-400 degrees.
5. Melting copper into water in high temperature furnace.
6. The steel wire in step D is coated with copper water in step E and then cold crystallized to form the product.

Preferably, the steel wire surface treatment in step A is a mechanical grinding treatment without water contamination.

The invention provides a production method of copper clad steel. The conductivity of the product obtained by the method is close to that of the pure copper product, the cost is greatly reduced, and the service life is prolonged.

Ningbo Zhenhai Beisuda Petrochemical Equipment Co.,Ltd located in Ningbo, Zhejiang, it is a professional enterprice, who focus on R&D, production, sales of copper clad ground wire. We sincerely invite and welcome people from all around the world to invest and create more values together.

Overview

PIR core introduction: Polyisocyanurate foam refers to a foamed plastic containing an isocyanurate ring in its molecular structure. In addition, with the excellent thermal insulation properties of polyurethane rigid foam and the advantage of good strength at low density, it is common with ordinary. Compared with polyurethane rigid foam, its most obivious feature is its good flame retardant performance and temperature resistance. Especially its better flame retardant performance, which has attracted wide attention. Therefore, it has been obtained at home and abroad in recent years with its rapid development.

The Advantages of PIR Sandwich Panel
Production Advantages:
1.Thermal insulation;
2.Light weight;
3.Better smoothness;
4.Water proof , wet proof;
5.No poison , no smell.

Our Advantages:
1.We can offer the customized service for our customers including the thickness of the panel, the length, the color and so on, also can provide different choice for customer.
2.We have our own factory and know the raw material market in China ,the supplier provide the excellent quality materials and the reasonable price to us, so we can also offer our customer workable price.
3.Over years, we have been engaged in the clean room industry, and we pay more attention to detail, so we invested a lot of manpower and financial resources in the research and development of products, and we hope to make the clean room better and better in order to meet or exceed the user's use requirements.

The Application of PIR Sandwich Panel
Application: Food, Pharmaceutical, Electronics and etc.

Other Notes of PIR Sandwich Panel
1.Payment : T/T, L/C.
2.Transportation : Shipping, Air Freight.
3.Packaging : Carton, Wooden Box.

Contact us to know more about the pir panel price and pir sandwich panel specification!

PRODUCTS

RIKEN RMC 2111C daisy disc products provide high-quality waterproof sandpaper daisy disc, polyester film sandpaper daisy disc, and top grinding cube daisy PSA disc products, we could supply you perfect solution. RIKEN RMC 2111C daisy disc supply the sharp from beginning to the end, resulting in more predictable finishes and improved consistent results.

Ideal for the grinding cube technology, the paint defect repair process for the automotive finishing and well-suited for use on mini random orbital sanders to produce a polish-ready finish result. Silicon carbide mineral in three very fine micron grades. Available in three grades, P2000, P3000, P5000, RIKEN RMC 2111C Daisy PSA disc is the clearcoat spot repair disc used by automotive manufacturers.

In the convenient roll form, these discs are designed for quick access and attachment to rotary tools or orbital sanders. While it breaks down faster than aluminum oxide, silicon carbide produces a brighter finish. It is commonly used for defect repair on clear coats, paint, and plastics because it can effectively refine these surfaces without significantly gouging or damaging the workpiece.

Daisy disc is one type of products named as its shape. Normally we use the fine-grit sandpaper or polyester film product to process RIKEN RMC 2111C daisy PSA disc. After coated with a self-adhesive on the back side, it is processed into a daisy shape or circle shape according to customers demand. It normally uses matching with a hand or small tool, very convenience.

RIKEN RMC 2111C Daisy PSA disc is widely used for the polishing preparation in the auto repair and the polishing of the high-quality requirement mirror polishing. Mainly remove small dust or defect.

Normally the smaller the sanding disc, the more likely have deeply scratch on the edge of the sanding disc when sanding. While the daisy shape is very good to prevent the occurrence of edge scratches. The daisy shape PSA disc can be exactly polishing fine defects and could avoid excessive polishing. You could get the expected surface performance.

As a professional abrasives supplier in China, ZIBO RIKEN has become many well-known international companies’long-term partners. We believe that achievement in Safety, Health and Environmental performance is a mindset, which begins daily and to be carried out through everything we do. Welcome to contact us for RMC Abrasives.

Frosted Plastic Bottles Description:

The bottle adopts classic cylinder shape, and adopts the frosted design. It has better feel and vision and is not easy to leave stains.Using food grade PET, have excellent physical and mechanical properties, long-term use of temperature can reach 120 ℃, the non-toxic, tasteless, good health security.Pump sprayer with human body engineering design, and convenient to take.Prevent pollution of other articles.The company has advanced ERP management software, can efficiently and accurately deal with customer needs.As a leader in the industry, the company is committed to promoting the update and upgrading of plastic bottles, and pursuing the idea of safer, recyclable people living in harmony with nature.What's more, we also have a variety of closure options to match with your bottles. Contact us right now!

Frosted Plastic Bottles Features:

Better Raw Materials

We Provide You With Reliable Products And High Quality Service

high quality bottle with FDA,airtight and water-proof

Befor your order, we can offer sample products.

Your logo can be printed, embossed, debossed.

Bulk per bag, offer customized package.

Offer custom design, shape, logo, package.

Safe, nontoxic ,anti-dust, impermeable.

The pressure nozzle can spray the liquid in the bottle evenly

Frosted Plastic Bottles Application

Suitable for a variety of applications including detergents and household chemicals, lubricating oil, chemicals, garden products, pet care, DIY, toiletries, personal health care.

Taizhou alpha mould technology Co,. LTD is a professional bottle cap manufacturer in China. We sincerely invite and welcome people from all around the world to invest and create more values together.

Our metal bond micron diamond powder offer good Roughing, Lapping and finishing result.

For resin bond, vitrified bond, and electroplated bond.

Application: for stone, watch, optical glass etc.

 EA-MW19

Irregular shape, low toughness, uniform Particle Size Distribution.

The best choice when cost is the main concern in the process.

For Lapping, Grinding the hard and fragile material

 EA-MW30

Semi-blocky shape, medium toughness, uniform Particle Size Distribution

Good combination of high grinding performance and high finishing.

For Lapping, Grinding the hard and Brittle material

 EA-MW40

Blocky shape, high toughness, uniform Particle Size Distribution, clean

more wear-resistant than EA-MW30.

For Lapping, Grinding and Fishing the hard and Brittleness material

 EA-MW50

Very blocky shape, high toughness, Narrow Particle Size Distribution, very clean

Very long using life and very high finishing.

For Optical objects, magnet heard, HDD

Available sizes:

Other sizes are also available according to customer requirement.

EGrind Abrasives is professional in diamond and CBN products with over 50 years experience. We sincerely invite and welcome people from all around the world to invest and create more values together.

Silica gel alias: Silicic acid gel. It is a highly active adsorbent material and an amorphous material. The main component of silica gel is silica, which is chemically stable and does not burn. It has an open porous structure with strong adsorption and can absorb a variety of materials. When dilute sulfuric acid (or hydrochloric acid) is added to the aqueous solution of water glass, it will become hydrous silicic acid gel and become solid. The dissolved electrolyte Na+ and SO4 2-(Cl-) ions are removed by water washing. Silica gel can be obtained after drying.

Generally speaking, silica gel can be divided into organic silica gel and inorganic silica gel according to its properties and components.

Inorganic silica gel is a kind of highly active adsorption material, which is usually prepared by the reaction of sodium silicate and sulfuric acid and a series of post-treatment processes such as aging and submerge in acid. Silica gel is an amorphous substance. Its chemical formula is mSiO2. nH2O. It is insoluble in water and any solvent, non-toxic, odorless, stable in chemical properties of silica gel, and does not react with any substances except strong alkali and hydrofluoric acid. Different types of silica gel have different micropore structure due to different manufacturing methods.

The silica gel chemical formula     and physical structure determine that it has many other characteristics which are difficult to be replaced by other similar materials: high adsorption performance, good thermal stability, stable chemical properties, high mechanical strength, etc. It is used by families as desiccant, humidity regulator, deodorant, etc., by industry as oil hydrocarbon decolorizing agent, catalyst carrier, variable pressure adsorbent, etc., and by fine chemical industry as separation purifier, beer stabilizer, paint thickener, toothpaste friction agent, polish remover, etc.

Organic silica gel is an organosilicon compound that contains Si-C bonds, and at least one organic base is directly connected to the silicon atom. Traditionally, those compounds that connect the organic base to the silicon atom via oxygen, sulfur, nitrogen, etc., are also considered as organosilicon compounds. Moulded silica gel is a little more complex with irregular shapes, including silica gel bowl, silica gel ice lattice, silica gel cake mold and so on.

GOLOHO POLYMER was founded in China, setting up factory to develop and produce rtv grease. Now the company embraces united and dynamic team, experienced R&D center, advanced detection method, strong manufacture capacity as well as customer-oriented service. We sincerely invite and welcome people from all around the world to invest and create more values together.

Introduction of Low Voltage Switch Assembly Machine

The low voltage switch assembly machine automated production machinery completes multiple functions such as semi-finished product feeding, semi-finished product assembly, finished product detection and OK product sorting, etc. By utilizing the joint robot technology to implement the transfer and pickup of the product, which only needs to operate the machine when it is lack of material, stuck or alarmed. After the abnormal switch is automatically repaired, it and the qualified switch will be marked with the relevant code in the RTID tray system.

Machine Features of Low Voltage Switch Assembly Machine

1. The operator only needs to operate the machine when it is lack of material, stuck or alarmed.
2. Automatically sort out the qualified product and detect the abnormal one.
3. With the HMI control system and alarm information, it can switch the running mode( Automation or Manual)

Machine parameter of Low Voltage Switch Assembly Machine Automated Production Machinery ltd

Capacity: Xt1

Station: 5

Power: AC380V

Power: 10KW

Floor space: 1500*2800*1800

Dongguan Yiheda Automation Co.,Ltd, established in 2010, is an expert custom automation company, specializes in designing and manufacturing the custom automation solution to customers. If you are looking for China automatic production line, just contact us!

When production volumes don't justify the investment in injection molding tools, our patented Klearfold Keeper clear packaging system offers distinctive structural designs, similar to InSight, but at less cost. The Klearfold Keeper clear packaging system consists of a clear plastic sleeve that's designed to lock to a vacuum-formed tray or clear plastic clamshell. Vac-trays and clamshells are fabricated to conform to the shape of the product and to the desired cross-sectional package profile.

Klearfold Keeper offers easy and efficient hand-filling… the product is loaded into the vac-tray and the sub-assembly slides into the clear packaging sleeves. In-folded tabs on the sleeve engage a specially designed flange on the vac-form, locking the two components securely together, without the need for wafer seals or the use of sonic, RF, or heat sealing equipment.

A thumb-notch perforation in a corner of the clear plastic sleeve provides a unique, easy-opening feature. Removing the thumb-notch also removes the lock, allowing the tray to be easily disengaged from the clear sleeve.

US Patent Number: 8,936,188

HLP Klearfold is the world's largest producer of plastic product boxes. We are committed to providing the highest standards of customer service. And We sincerely invite and welcome people from all around the world to invest and create more values together.

Description:

Field Installation Fiber Optic Fast Connector is designed for simply connection without fusion splicing machine. The fiber optical fast connector for ftth is quick assembly which only requires fiber installation tools of cable stripping tool and fiber cleaver.

Features:

Factory-installed fiber stub

No epoxy or polishing required                                

Quick and easy fiber termination in the field

Eliminates cable excess length and pigtail splicestorage                                           

Cost effective

Applicable to bow-type drop cable and 2.0/3.0 indoor cable ,telecom cable

Applications:

Used to open the FTTH fiber terminal end.

In the box, cabinet, such as wiring into the box.

Off the back of the accidents such as fiber, maintenance.

LAN, wan, data and video transmission.

The construction of the fiber end user access and maintenance.

Optical fiber access of mobile base station.

Technical specification

Separation Technique Based on Ion Exchange & Adsorption

Stevioside extraction and purification is mainly extracted from the roots and leaves of stevia leaves, with the highest content of stevioside in leaves. Its sweet taste mainly consists of stevioside A, B, C, D, E. Stevioside can be extracted with water, and after clarification and crystallization, extracts of different purities can be obtained.

Stevioside is 250-450 times sweeter than sucrose, but because of the presence of stevioside A, it has a distinct bitter taste and astringency.

Our technology in stevioside extraction is based on the principle of ion exchange and adsorption, using a series supporting separation system to achieve extraction, decolorization, demineralization, purification and other important steps. Our technology has achieved great success in China.

Sunresin has conducted in-depth research in the field of stevia refining. Sunresin once hosted the China Stevia Industry Technical Exchange Conference and achieved great success. China's stevia manufacturers like to work with Sunresin and continue to accelerate their industry upgrades through Sunresin's technology.

Our Technology Advantages

Special ion exchange resins and adsorbents

Complete solution from extraction to purification

Supporting Equipment & system

Successful EPC project service

Typical Application

Stevioside extraction

Decolorization

Demineralization

Deproteinization

Purification

Removal of heavy metal

Separation of stevioside A

Category List

SEPLITE LXA860 SERIES

Extraction,separation & purification in stevia sugar industry.

WINE AND LESS

Membrane crossflow filtration is becoming the unique alternative to kieselguhr filters in wine industry with the developments in environmental and health regulations.

Membrane crossflow filtration is widely used in wine membrane filter system for wine filtration, especially as the red wine filter. It can also be used for cross flow filtration beer. Now, the membrane crossflow filtration technology potential for energy-efficiency has made it a viable technique for the clarification of wine and other beverages.

Crossflow filtration uses a selectively porous ceramic membrane that filters a liquid in order to purify or clarify it. The quality of the filtration is constant over time because the fouling is reduced because the filtering is made without any change of state of the filtered element, and never gets distorted. Membrane crossflow filtration is one of the environmentally-friendly wine filtration systems. During the filtration, no filter aid is used. In one step, crossflow filtration clarifies the wine, giving it a clear appearance and making the wine microbiologically stable. So it has very strong advantages in simplifying the steps before bottling and reducing or eliminating the need for some consumables.

Advantages:

Stable filtrate quality

Maximum guarantee the sensory properties of the wine

Optimized process

No filter aids required

High yield

Reduced filtration costs & product losses

Smart, compact, small footprint

BEER BOTTOM RECOVERY

Bottom yeast sediment refers to the yeast sediment still remains in the fermentor  at the time of wine production, containing beer (sediment beer), calculated as 1000 liters of beer with 3 liters of "recovery yeast + sediment beer", then the yeast sediment is beer amount of 1.5% to 2%, the amount of beer recovered from the yeast is about 1% of total beer. Beer membrane filtration without filter aid has been increasingly used to recover beer from yeast, both good quality beer can be recovered, but also improve economic efficiency.

CIDER

Cider is an alcoholic beverage made from the fermented juice of apples.

Cider is popular especially in the West Country, and widely available. The UK has the world's highest per capita consumption, as well as its largest cider-producing companies.

Cider alcohol content varies from 1.2% ABV to 8.5% or more in traditional English ciders, and 3.5% to 12% in continental ciders.

Perry is a similar product made from fermented pear juice.

JIANGSU JIUWU HI-TECH CO. LTD.,founded in 1997, focus on producing ceramic membrane for many years. And JIUWU HI-TECH has become a leading company in the membrane separation industry. We sincerely invite and welcome people from all around the world to invest and create more values together.