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Here offered is the erv system reviews.

Simply, HRVs and ERVs provide a balanced, controlled, and measured quantity of fresh air into the residence to cycle out pollutants, while additionally shooting and replacing the heat—or smart energy—from the exhausted indoor airflow with the incoming air. This trade preheats incoming air in the winter, or “pre-cools” it (if to a lesser extent) in the summer, lowering the electricity demand on the home’s essential heating and cooling equipment.

Because furnaces, warmness pumps, and air conditioners don’t have to work as tough or as long with an HRV or ERV supplementing them, they additionally may function longer at choicest tiers and gain higher investment values.

The tools design of an HRV is fairly simple: It is typically comprised of two fans that push a balanced quantity of incoming and outgoing air, respectively, thru constant filters (some with HEPA technological know-how to seize most airborne pollutants) positioned to efficiently facilitate an trade of warmth between the two flows. ERVs follow the identical established format and thinking but with an additional, separate chamber to manipulate humidity levels in the air exchange.

To allow whole-house managed ventilation and preserve superior indoor air pressure, HRVs and ERVs are sized based totally on the square footage of the home and the unit’s cubic ft per minute (cfm) rating, a calculation that roughly equates to 0.05 cfm per rectangular foot of conditioned space; a 2,000-square-foot house, then, would require a unit with at least 100-cfm ventilation ability to acquire a fee of 0.35 air modifications per hour, the industry-accepted ideal change fee for proper ventilation.

To impact that performance, ERVs and HRVs should be connected to the home’s central forced-air heating and cooling system, gain a balanced airflow, and have two connections to the outdoors—one to bring in clean air, the other to exhaust stale indoor air.

The two exterior duct ports want to be separated four to 6 toes from each different to keep away from cross-contamination, while the consumption pipe also must be positioned away from gas meters, vehicle parking areas, combustion appliance vents, and trash receptacles. Suppliers normally offer angled hoods to accommodate circumstances the place best distances between pipes and achievable contamination sources can't be achieved.

Inside, the fresh, incoming—and now semi-conditioned—air can be delivered from the HRV/ERV with the aid of an impartial duct to one or extra places in the residence or, extra simply, related to the return vent in a ordinary forced-air system.

The effect of introducing preheated or precooled air into a room or rooms will not solely freshen the indoor air but also reduce demand on the heating or cooling tools to circumstance the incoming air.

In contrast to the incoming air thru the home’s forced-air network, the removal of the stale exhaust air must be ducted independently, ideally from countless rooms in the house, directly to and via the HRV or ERV. In the case of an ERV, ducts need to at least vent air from rooms that generate moisture, such as the kitchen (though now not without delay from a range hood), baths, and laundry areas. “That’s the perfect setup because you can put off tub fans,” Gentry says, a tradeoff that helps tip the upfront fee and labor premium for an HRV/ERV into better balance.

According to the EPA, HRVs are most least expensive in intense climates (hot or cold) and the place energy charges are high; in mild climates, the electricity consumed by an HRV may additionally exceed the quantity it can save.

In hot, humid climates—specifically a swath from East Texas alongside the Gulf Coast states and up through the Carolina coastline—the predominant want is cooling the indoor air and often the removal of humidity. For these environments manufacturers and building scientists suggest ERVs for whole-house controlled ventilation.

ERVs seem and work similarly to HRVs, however with the brought ability to modify humidity ranges in the incoming air before too lots of that moisture is added to a cooling condition. By disposing of extra humidity—also known as latent energy—from the incoming air, an ERV helps mitigate the attainable for condensation and associated problems of mold and degradation internal the house.

Here offers pieces of Information on silicone rubber compound flowable fluid.

1. SELECTION AND MIXING OF VARIETIES

The condensation type 2 part silicone adhesive rubber compound can be made to easy to flow low viscosity products according to the needs and even to nonmobile thixotropic or putty products. Therefore, we should first select suitable varieties according to the technical requirements and shapes of the components. For encapsulation parts, the glue should be perfusion type. Suitable crosslinking and catalyst should be selected according to the construction requirements and environmental conditions, and the suitable dosage should be controlled so that the product can be vulcanized at a different time. If the choice is improper and the deployment is unreasonable, what has been done may be wasted.

Add the crosslinker and the catalyst into the binder to a certain proportion, and the mixture can be carried out in the mixer or the original packing barrel. The mixture can be mixed in a clean and dry cup or barrel and can be met by artificial or machine stirring. After mixing, vacuum degassing should be carried out. For tightly packed components, vacuum degassing or pressurized treatment is needed after pouring. After joining the crosslinking system, the addition silicone rubber will gradually thicken and finally become a three-dimensional network elastomer. Therefore, before construction, we should prepare the construction parts to be ready before using them as soon as possible. The user should make a good estimate in advance according to the depth and area of the construction parts, so as not to cause lack of glue or too many ingredients to cause waste. In order to prolong the service life, the mixed rubber can be moved into the cooling cabinet for safekeeping.

2. VULCANIZATION

The curing rate can be obtained at 23-30 degree temperature and the curing rate can be increased by increasing the temperature. However, it should not exceed 65 percent, and the curing rate is also related to humidity. Exposure to high humidity air can accelerate the curing rate.

3. ADJUSTMENT OF CONSISTENCY

In order to meet the technological requirements, when the adhesive is thickened, some thickeners, such as white carbon black, calcium carbonate, diatomite, quartz powder and mica powder, can be used as putty. When the consistency of the rubber needs to be reduced, a low molar mass silica oil with good compatibility or the same structure type can be used as a diluent. When the spraying process is used, the adhesive can be diluted with the organic solution. The commonly used solvents are toluene, xylene and other diluents in the side chain containing fluoroalkyl groups.

4. COATING VULCANIZATION

When RTV-2 is vulcanized, there are by-products such as methanol, ethanol and so on. They need to diffuse from the vulcanizate to the surface. In deep perfusion, because the by-products cannot be released in time, it will affect the internal vulcanization. In order to solve this problem, a stratified perfusion method is adopted in the process, which is favorable for the by-products to leave the glue layer in time, but the operation is more troublesome. If a small amount of vulcanizing accelerator is added to the compound, such as glycerol phosphate and the metal salt, it will be not necessary to separate layer perfusion.

The Oil Tube Welding Machine with the linear arrangement is composed of oil tube automatic feeding station, riveting station, unloading station and glue coating station, etc., which can complete automatic feeding, automatic adjustment of the material position and sorting function. The control system has many functions of adjustment and process diagnostic such as parameter setting, modification, storage and power-off memory functions, etc.

Machine feature of Oil Tube Automatic Welding Machine

1. After inserting, the exposed length of oil tube is between 39.8±0.2mm
   2. After assembly, no visible impurities will on the part surface. Metal particles <600um.
   3. With the function of statistic OK and NG product quantity.

Machine parameter of Oil Tube Automatic Welding Machine

Capacity: FL05006801
Station: 1
Power: AC220V
Power: 10KW
Floor space: 1670*1135*1800 

Yiheda is one of the leading tube to tube welding machine manufactures in China, RFQ today!

Semi-electric stacker truck is a special equipment. It refers to all kinds of wheeled handling vehicles that carry out loading and unloading, stacking, stacking and short-distance transportation of the components pallet cargo.

The choice of electric stacker truck depends on the load and elevation.

1.The load of the stacker truck is generally 1 ton, 1.5 ton, 2 tons, etc. The maximum of the national standard is 2 tons. The important parameters of the stacker truck are only motor and portal frame.

2.Elevation height is an important parameter of stacker truck. Generally, the maximum height is 6.5 meters, the minimum height is 1.6 meters, and the commonly used storage height is 4.5 meters.

3.Secondly, batteries are also an important part of the stacking truck. The working hours are usually 8-12 hours.

In a word, the shape of pallets and the width of passages between shelves are the two basic factors affecting the selection of electric stacker trucks.

The main structure of semi-electric stacker elevator is composed of driving device, steering control device, parking brake device, hydraulic circuit system and electric system.

1.The driving device of semi-electric stacker truck is driven by manpower. Special process nylon or polyurethane wheels are selected for wear resistance, which has the advantages of pressure resistance, silence, manual control, flexible and portable operation.

2.Steering control device: the steering control handle of semi-electric stacker truck acts on the steering wheels on both sides through the steering mechanism. It is more portable and flexible when turning. Therefore, the steering control handle can be directly turned to the desired angle.

3.Parking brake device: this kind of semi-electric stacker truck operates by foot brake. The brake directly acts on the universal wheel and immediately acts as brake.

4.When the semi-electric stacker truck with hydraulic circuit system needs to lift or drop the fork, by adjusting the hydraulic pull rod, the pump station can drive the relative movement of the inner and outer portal frames and sliding frames through the cylinder, so that the fork can rise and fall (the hydraulic pull rod pulls back). Pressure limiting valves are included in hydraulic pumps to protect vehicles and hydraulic systems under overload.

5.Semi-electric stacker truck with circuit system is powered by batteries. The electric quantity of electric stacker truck shows the capacity or voltage of batteries.

Enzymes in cleaner contains hydrolase such as protease, lipase and diastase, which can decompose protein, carbohydrate and lipids into the constituent having relative small formula weight like peptide segments, delspray and oligosaccharide so that the solubility and suspending power of aqueous solution are stronger, improving the cleaning effect. Enzymes in cleaner is applicable to decompose the protein besmirch such as milk, bloodstain and food residue; it can be also used for oil stain like oil and lubricant; it is suitable for chowchow like chocolate and amylum; it also works in fibrous stains. enzymes in washing powder is available on Shingenzyme which is one of the best detergent enzymes manufacturers in China.

Alpha Glucoamylase, also known as glycosylase. It is an efficient biological preparation made by liquid fermentation and purification of Aspergillus Niger introduced from the United States. It can be used in the saccharification process of beer brewing to improve fermentation degree and yield in the saccharification stage.

roduct info

Alpha Glucoamylase Characteristics

The enzyme can hydrolyze the c-1, 4 bonds successively from the end of the starch chain, At the same time, starch can be slowly hydrolyzed into glucose by the bond 1,6. 1 ml of enzyme solution, which can hydrolyze soluble starch to produce 1mg glucose within 1 hour, is a unit of enzyme activity (u/ml).

Alpha Glucoamylase Operating Conditions

Temperature: pH value:

Optimum temperature range: 58 ℃ to 65 ℃; Optimum pH range: 4.0-6.0;

Effective temperature range: 55 ℃ to 70 ℃. Effective pH range: 3.0-6.5.

Alpha Glucoamylase Effect of Efficacy

Improve fermentation degree and improve the yield of the saccharification stage.

Specifications and Standards

This product is a brown liquid preparation, decolorization, enzyme activity: more than 100 thousand u/ml, 150 thousand u/mL. This product carries out the national standard GB8276-2006. This product is in line with the relevant provisions of the national food safety standards GB2760-2011 and GB25594-2010.

Amount of Use

For saccharification, the recommended dosage is 200-400 ml/ton of raw material and is added at the beginning of saccharification. However, due to the differences in the composition of raw materials and process parameters, the optimal dosage of this product should be determined by the test of different dosage in the saccharification workshop.

Packaging and Storage

This product is packed in a non-toxic plastic drum, 30kg/ barrel. This product is a bioactive substance. It should be placed in a low temperature and dry place to avoid direct sunlight. Sun should be avoided during transportation.

Shelf Life

This product has a shelf life of 6 months under a low temperature below 15 degrees Celsius.

Glucoamylase for sale! Glucoamylase enzyme for sale! RFQ today!

Magnesia bricks description

Magnesia bricks, also known as magnesia carbon bricks, are a kind of alkalescency refractory bricks that made from the sintered magnesium with its content of 87%-97% and that are combined with silicate. Since its combination composition is mainly CMS-M2S system, its Load softening temperature is low and thermal shock resistance is poor that determine its application is few. But magnesia bricks are widely used in the furnaces and kilns that have alkaline atmosphere. Magnesia carbon bricks properties depend on the nature of the raw materials, the mineral composition, microstructure and closely on the density of the products.

 According to the physical and chemical index, there are two grades of Magnesia bricks we can provide. The alumina magnesia carbon bricks are one of the important products.

Magnesia bricks technical index

Index  MG-92  MG-95  MG-97  MG-98  

MgO % ≥  92  95  97  98  

CaO % ≤  2  1.7  1.3  1.2  

SiO2 % ≤  1.2  1  0.7  0.6  

Fe2O3 % ≤  1.2  1  0.8  0.5  

Bulk Density≥ g/cm3  2.9  2.95  2.95  3  

A.P. % ≤  16  16  16  15  

C.C.S (Mpa) ≥  60  70  70  80  

Magnesia bricks application

The products have the properties of bearing high temperature, high refractoriness under load and good resistance to alkali. They are widely used in the basic zone of metallurgical furnaces, nonferrous furnaces and regenerator of glass furnaces.

Magnesia bricks package

Products are packed on wooden pallet and then polyethylene film is placed over it, finally the package is tied up with steel strips.

 We are excellent magnesia carbon bricks manufacturers, we have excellent csa china for saleplease feel free to contact us.

Rescue fire engines, also known as: rescue vehicles, rescue fire engines, rescue vehicles and other names. Rescue quality fire apparatus has the functions of lifting, self-rescue/traction, clearing, power generation, lighting, etc. It can be equipped with a large number of fire-fighting equipment or tools such as demolition, detection, plugging, and protection; the interior of the vehicle equipment box adopts aluminum alloy profiles. Adjustable modular structure, reasonable space layout, safe and convenient tool pick and place, belonging to special service fire trucks, widely used in firefighting forces, dealing with various natural disasters, emergencies and rescue, rescue and other fields.

The structural composition of the rescue vehicle includes the chassis of the vehicle, top loading body (built-in emergency rescue equipment), power take-off and transmission device, generator (shaft type or independent generator set), winch (hydraulic or electric), and truck mounted crane ( It is generally folded arm type, behind the vehicle body), lifting lighting system, electrical system. According to the different uses of rescue fire fighting vehicles, the specific configuration of the vehicle is not the same, such as the truck crane, winch, generators, lift lights, etc. may not have all the emergency vehicles. Rescue fire fighting vehicles are divided into ordinary rescue vehicles, chemical rescue fire engines, and special rescue vehicles (such as earthquake rescue vehicles).

Today's buzz is tomorrow's buzzkill. Consumer demand in the digital age couldn't be more fickle or short-lived. One sure way to excite prospects is to be transparent in your packaging. With clear cartons from HLP Klearfold, your consumer electronics will be on display in all of their glory. Because we use the finest box-grade plastics, your brand graphics and special effects really jump. It's a good bet that customers will too.

As an plastic packaging manufacturer in China,Hlpklearfoldpvc will keep

Here offers pieces of Information on silicone production process.

Compared with general-purpose rubber, all three types of silicone rubber have a relatively simple compounding component, and so does the heat-vulcanized type. In addition to raw rubber, the compounding agent mainly includes reinforcing agent, vulcanizing agent and some special auxiliaries. Generally, only 5~6 components can be used to form a practical formula. The silicone rubber formulation design should take into account the following points.

1.If silicon rubber is highly saturated raw rubber, it can not be vulcanized by sulfur, but by heat. Thermal vulcanization uses organic peroxides as vulcanizing agents. Therefore, the rubber compounds must not contain active substances that can interact with peroxide decomposition products, otherwise they will affect vulcanization.

2.Silicone rubber products are generally used at high temperatures, and the compounding agent should be stable at high temperatures. For this reason, inorganic oxides are usually used as reinforcing agents. In summer, it is a hot, humid and rainy climate. One of the characteristics of silicone rubber is that it is breathable. When the air humidity is high, the moisture in the air will be absorbed. When dry, the moisture in the rubber will slowly evaporate. It is recommended that the rubber compound be sealed and placed in a cool, ventilated and dry place to avoid high temperature and sunlight. Increasing the absorption of moisture may cause air bubble problems. It is recommended to order a small number of times and follow the principle of “first in, first out”.

3. Silicone rubber is liable to cause cracking and rearrangement of siloxane bonds under the action of a trace amount of a polar chemical such as an acid or a base, resulting in a decrease in heat resistance of the silicone rubber. Therefore, the choice of compounding agents must take into account their acidity and alkalinity, while also taking into account the acidity of the peroxide decomposition products, so as not to affect the performance of the vulcanizate.

From 31st May 2018 to 2nd June 2018, ECOTECH CHINA-ERV/HRV was held in Shanghai National Exhibition Center. Shanghai Thenow Purification Technology Co.,Ltd, as a professional ERV/HRV manufacturer, booked one booth with area of 144㎡, booth no:5.2 H589 . We warmly welcome you to visit us to know our product.

At this fair, we bring full series of our products.

Ventilation series-We have energy recovery ventilator and heat recovery ventilator here. Also you can find our single ventilator without air-to-air heat exchanger core.

Dehumidification series-We have ventilating dehumidifier(able to bring in fresh air in). Also have single ducted central dehumidifier.

Constant temperature and humidity series-We have device which can maintain the indoor temperature and humidity level to a request degree.

Thank you for your reading and interest!

Introduction of Low Voltage Switch Assembly Machine

The low voltage switch assembly machine automated production machinery Ltd 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

Capacity: Xt1
Station: 5
Power: AC380V
Power: 10KW
Floor space: 1500*2800*1800

The power source of electric forklift truck is mainly battery and DC motor. The correct use of battery for forklift truck includes correct charging operation and correct replacement. Those two correct uses and other operation problems are the basic skills to keep the parts of electric forklift truck in the optimal state.

First of all, the charging operation of forklift truck batteries. Forklift truck batteries are a relatively fragile aspect. If the maintenance work is done well in this respect, it will prolong the use time and life of electric forklift truck batteries. On the contrary, it will reduce work efficiency and speed up the loss of batteries, and ultimately the batteries can not work properly.

1.Forklift drivers should pay attention to the battery power displayed on the forklift display board before starting or charging each time. The best way to recharge the battery is to recharge the battery when there is still 20% of the power, instead of using up all the power.

2.Before charging the forklift battery, it is necessary to confirm the matching of the forklift charger. Charging machines which is not matched will seriously affects the service life of the battery, or directly damages the battery.

3.Charging should be done in a well-ventilated place, opening the top cover or removing the battery from the forklift truck. The best way to charge a battery is to open the lid and let it be ventilated.

4.Connection plug of charger must be in place.

5.In the charging of forklift truck battery, if the battery needs to be used before it is full, the suspension switch must be turned off first. Otherwise the electricity will return, so that it will be easy to burn the charger computer board.

6.Battery surface or connection must be clean and dry.

7. Do not place tools or other metal objects on batteries.

Alkalineprotease enzyme was extracted by liquid culture of Bacillus licheniformis NO.2709. This product is an enzyme preparation catalyzing protein hydrolysis under alkaline condition (PH during 9-12). It is suitable for industries such as enzymatic detergent, leather depilation, silk degumming, and protein hydrolysis.

Product info

Alkaline Protease Components

Acid protease, stabilizer, dispersant

Specifications/Physical and Chemical Characteristics of Alcalase

Appearance requirements: tan-brown powder preparation, with normal microbial fermentation product smell;

Enzyme activity: ≥80,000u/g;

The pH value of the alkaline protease uses: 9-12, and the optimum pH value is 9.0-10.5;

Effect of temperature: 40-45 ℃;

Effects of calcium ions: calcium, manganese ions have a protective activation of it, copper, mercury ions have an inhibition of it.

Definition of Enzyme Activity

Under the condition of 40 ℃ and pH 10.5, 1 g of solid powder enzyme hydrolyze casein within 1 minute to produce 1 mu g enzyme tyrosine as a unit.

Alkaline Protease Packing

Carton or non-toxic polyester bag packaging, 20kg/ bag (box); 25kg/ bag (box)

Alkaline Protease Storage

Store in a dry place with low temperature to avoid high temperature and humidity.

The Period of Validity

25 ℃, 6 months, you can keep the enzymatic activity 90% or higher.

Safety Matters

Enzymes are proteins that can cause allergies or allergic reactions in certain people. Prolonged contact may cause discomfort in the skin, eyes, and nasal mucosa. Therefore, any overflow, even a small overflow should be cleaned up in time. Wash the enzyme solution immediately on the skin or eyes with water and seek guidance from a specialist.

Looking for alkaline protease solution or alkaline protease application? Click shingenzymes.com!

Description of high alumina cement

High Alumina Cement (HAC, sometimes known as calcium aluminate cement (CAC) or aluminous cement) is composed of calcium aluminates, unlike Portland cement which is composed of calcium silicates. It is manufactured from limestone or chalk and bauxite.

Application of High alumina cement

There are two distinct ways to use calcium aluminates: as high-performance binders and as mineral reagents in a variety of industries. High alumina cement concrete and high alumina refractory are two important products.

As binders, high alumina cement is used in concretes and mortars for specialized applications for their properties of resistance to corrosion, abrasion and heat combined with rapid hardening and the ease of controlling grading variations. High alumina cement concrete is a good example for this use.

High Alumina cement is also used in combination with other fine components. Hydraulic binders with new properties are then obtained. In this way, aluminates act as both a complex hydraulic binder and a mineral reagent interacting with the other components in the mix.

As reagents, high alumina cement is found in non-hydraulic systems. This is the case in metallurgical treatments (iron and steel industry, foundry) where specific grades of calcium aluminate are used for their low-temperature melting properties and for trapping molten metal impurities.

High Alumina Cement Properties 

High alumina cement package

by 50kgs bag. Store in shady, cool and dry place. Avoid stamp and mix with other substance.

As an cement supplier, We have excellent csa china such as this high alumina refractory

for sale, please feel free to contact us.

Boom lift truck is widely used in highways, boatyards shopping walls, stadiums, dock, station, marketplaces, gymnasiums and residential property, workshop, residential property, mining workshops and any other isometric maintenance operation of complex high-altitude construction and other large range homework place. Its platform can lift up, extend horizontally, or turn around 360 degrees to stride across certain obstacles for work. so cherry picker boom lift for sale can realize multipoint work in a wide scope.

Boom lift trucks details

Boom lift trucks industry has the following characteristics: multi-variety and small batch. The products have high technical requirements and high added value. They are suitable for the development of specialized small and medium-sized enterprises. The industry has high barriers to entry and special vehicles belong to the automotive industry. According to the form of its lifting mechanism, it can is into four basic boatyards: telescopic arm type (straight arm type), folding arm type (curved arm type), vertical lifting type and hybrid type, as shown in Fig. In addition to the chassis, the aerial work vehicle has power transmission, working equipment, safety devices and hydraulic systems to achieve its high-altitude operation.

The live working of the boom lift truck refers to the operation of the live equipment by the operation method such as the equalization of the insulated operating rod and the flushing of water. Insulation should also be used in aerial work vehicles to prevent high-altitude operations during thunderstorms. The live working of aerial work vehicles can be realized by insulation and by using insulating tools. Generally, the indirect work method is a working method in which insulating tools are mainly insulated and insulated wearing tools are used as auxiliary insulation.

Microcrystalline wax is a kind of refined synthetic wax with similar microcrystalline properties, which has the characteristics of good luster, high melting point and light color. Microcrystalline wax is as white as jade, and can bring extremely beneficial impact on the production of light - colored products. In addition to normal paraffins and isomeric paraffins, the wax also contains many saturated hydrocarbons with long branched chains and rings. As a result, the melting point, molecular weight and viscosity of microcrystalline wax are higher than that of petroleum wax, and its brittleness is lower and it is not easy to break.

Microcrystalline wax is mainly composed of c30-50 cycloalkanes and a small number of n-isomeric alkanes, which have high melting point and amorphous characteristics. The melting point of microcrystalline wax is generally 54.4 C - 90.6 C. Compared with paraffin wax, microcrystalline wax is tough and not easily broken. Most grades of microcrystalline wax are malleable. In color, the microcrystalline wax is milky white or yellowish. It is white to light yellow small needle-shaped crystal, odorless and tasteless. The main components are high carbon (31) n-alkanes, isomeric alkanes and a small amount of cycloalkanes. It is a high boiling point product obtained by treating the residue of petroleum fractionation with solvent extraction and other methods. It has good adhesion and ductility, not fragile at low temperature, adding liquid oil to prevent oil precipitation. Used as a viscosity regulator of hot melt adhesive, microcrystalline wax is better than paraffin in improving heat resistance, cold resistance, flexibility and bonding strength, but less agglomeration resistance. It can also be used as a protective agent for bonding surfaces.

Microcrystalline wax is mainly divided into three models: no. 70, no. 80 and no. 85. Microcrystalline wax has good oil absorption performance and can form stable and even paste with a variety of solvents and waxes. Microcrystalline wax has emulsifying properties and can be used as processing aids for shoe polish, car wax, polishing wax, floor wax, polishing wax, Chinese pills, protective agents, candles, wax toys, dental materials and cosmetics, etc. In addition, the use of this raw material in the waxed paper formula can make the writing clear and the abrasion resistance significantly improved. Microcrystalline waxes are widely used and are the latest production of synthetic waxes in the 1990s. It can replace the same kind of imported gute wax and reduce the cost by about 50%. It can be used as oil phase raw material of cold cream, lipstick and hair wax in cosmetics. Used as a viscosity regulator of hot melt adhesive, microcrystalline wax is better than paraffin in improving heat resistance, cold resistance, flexibility and bonding strength, but less agglomeration resistance. It can also be used as a protective agent for bonding surfaces.

KING HONOR INTERNATIONAL LTD specializes in the research and development, manufacturing, marketing and service of fito wax and other products, and provides paraffin products to distinguished customers in many countries and regions all over the world. As a famous microcrystalline wax supplier , KING HONOR INTERNATIONAL LTD was founded in 2008  with ten years of production experience. It is your trusted microcrystalline wax supplier. Welcome customers to come to inquire.

Clear plastic tubes, rounds and ovals really stand out in a sea of rectangles on store shelves. We apply the same high-quality printing and decorating techniques to our rolled-edge tubes for a one-of-a-kind shelf presence. Our clear plastic tubes are extremely sturdy, providing a prestigious look and feel.

We've also developed rolled-edge tubes with tapered sidewalls that nest for improved shipping efficiency, while providing a distinctive shelf appearance. And in addition to standard and tapered plastic tubes with glued side seams, we offer rolled-edge tubes that are sonically sealed for applications where adhesive-free clear tubes are preferable.

As one of the plastic box manufacturers in China,Hlpklearfoldpvc will keep strive to offer you  clear tube packaging and transparent packaging box with high quality.

In the news...

We've had a record number of new memberships to our global Christian social media network.

For the month of July we've had a total of 79 people to join our network,

this brings our total membership to 3051 people!!

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Here offers pieces of Information on polymer mastic and waterproof mastic.

Silicone rubber waterproof mastic sealant is a non-shaped sealing material composed of organopolysiloxane as the main agent, with vulcanizing agent, vulcanization accelerator, reinforcing filler and pigment added. According to the use, it can be divided into F type and G type. Type F is used for building joints while Type G is used for mounting glass. According to the fluidity, it can be divided into N type and L type. The N type is non-sagging type while the L type is self-leveling type. According to different vulcanizing agents, silicone rubber sealants can be divided into acetic acid type, ketone oxime type, alcohol type, amine type and amide type. In general, high modulus silicone rubber building sealant uses two types of vulcanization systems: acetic acid type and alcohol type; medium modulus silicone rubber building sealant adopts alcohol type vulcanization system; low modulus silicone rubber construction sealant adopts amide type vulcanization system.

The waterproof principle of silicone rubber foam sealing strip: silicone rubber sealing strip will elastically deform under pressure, so that the gap between the contact interface and the sealing strip is filled and generates a rebounding force, so that the contact surface and the foam sealing strip produce friction. When the sealing strip itself does not leak and when the friction force and the rebounding force are greater than the internal pressure or the external pressure of the sealed medium, the sealing material does not leak due to deformation or displacement, and vice versa.

Silicone rubber waterproof mastic sealant includes:

Deacetic Acid Type

General-purpose application range: glass joints, frame gaps, glass suspension, glass installation in glass sinks (showcases, shop windows)

Highly transparent application range: seams that require transparency

Anti-mildew application range: sealing of bathroom, countertop, washroom, sanitary ware

Structural seal level application range: SSG construction

Features: high modulus, transparency, fast curing, odor, and corrosive to iron and copper

Deketoxime Type

Anti-mildew application range: sealing of bathroom, countertop, washroom, sanitary ware

General-purpose application range: glass joints, frame joints, metal joints, assembly houses, tile, brick stone bonding

Features: high modulus, medium speed curing, and corrosive to steel