Blogs/News/PSAs

What kinds of Touch Panels Are You Looking for?

A touch panel is one of the kinds of computer display screens, which can also be called an input device. Due to the sensitivity to the pressure of the touch panel sensor, users interact with the computer by touching the objects on the screen.

Three types of touch screens of Komkey are listed below:

Resistive Touch Screen:

A resistive multi touch screen panel is a sensor that is basically a film-plus-glass structure that converts the physical position of a touchpoint (X, Y) in a rectangular area into a voltage representing an X coordinate and a Y coordinate. Resistive touch screen panels are generally more affordable but provide only 75% clarity and the layer may be damaged by sharp objects. Resistive touch screens are immune to external elements such as dust or water.

Surface Wave Touch Screen:

Surface wave technology integrates acoustics, electronics, and semiconductors into new technology. They have the advantages of small size, flexible design, mature technology, good consistency, and reliability.  Surface wave technology uses ultrasonic waves that pass over the touch screen panel. Surface wave touch screen panels are the most advanced one of the three types of screen touch panels, but they can be damaged by external elements.

Capacitive Touch Screen:

The resistive touch screen panel is constructed by placing a transparent thin-film conductor layer on the glass touch panel and adding a protective glass to the conductor layer. This double glass design completely protects the conductor layer and the inductor. With the rise of smartphones and tablets, the capacitive touch screen market has been developing rapidly.

Touch Points of the Touch Panel

Single, or Dual/Multi-Touch?

Single-touch interaction is capable of, at a lower price, realizing all the applications' goals. Gesture interaction, including, flick, slide and knead, requires dual/multiple support. Select the alternative to continue.

Single Touch Point Only

Aiming at supporting single-touch input, resistance touch screen is designed. Various types of materials are available because there is no limitation of the materials which are used for input. Besides, resistance touch screens have the advantages of mature technology, stability, high-cost competitiveness, and excellent detection accuracy.

The advantage of single-touch is that the device design space is optimized, especially for small devices, because it can "install" screens and buttons in the same area at the same time; second, because the buttons can be bound to any application in the operating system, So the "buttons" used by the device can reach an unlimited number.

Multiple Touch Point Support

The user's two hands have ten fingers, and when the users interact with each other, more fingers appear on the screen. This is the origin of the multi-touch concept of recognizing the position of a finger, which enables manipulation of more than two fingers. Projected capacitive touch screens support single or multiple touchpoints. It allows for the interaction of gestures. One point to mention is that no part of the multi touch panel computer physically will move at detection, and it makes the touch experience smoother and lighter (just like smart-phone)

The membrane switches supplier can provide custom capacitive touch panel for you.

Waterproof flexible membrane switches  or more precisely a standard membrane switch assembly is comprised of several flexible layers that make up a complete switch package. This assembly can have as few as one active area (key or button) to several dozen active areas. A membrane switch and panel is an interface between man and machine, which enables an operator to communicate with equipment, instrumentation, or machinery. Subsequently, this allows the operator to communicate with the device, issuing commands and/or performing other operations. The operator presses the membrane control panel when he or she wants to control the device.

Construction of Membrane Switch

Graphic Overlay – PET/PC is usually the overlay material of choice due to its fantastic chemical resistance and flex property. We are professional membrane switch company in China.Komkey offers microwave membrane keypad customized design services such as digital printing, screen-printing, or apply both methods to ensure you get the right colors, textures and finish your design requirements.

Adhesive Overlay – This adhesive layer sticks the membrane overlay to the top circuit layer, and is usually an acrylic adhesive. The material is the same as the fourth layer. Only the thickness is maybe different according to the actual situation.

Top Circuit Layer – The material of this layer is specific. It is a 0.1mm thickness thermostable PET film printed with conductive silver ink and also dielectric oil, which used for fastening metal domes.

Circuit Spacer – This layer separates the top circuit from the bottom circuit so that the touch membrane remains normally break until the membrane switch keypad is pressed. The circuit spacer is a polyester spacer with adhesive on both sides.

Lower Circuit Layer – This layer is a 0.1mm-0.25mm thickness thermostable PET film printed with conductive silver ink and also dielectric oil. This layer terminates as a flexible tail that serves as an interconnector to controller PCBs or other IC.

Rear Adhesive – This adhesive layer bonds the entire membrane switch to the product surface, housing, or to a rigid support panel. Komkey, a membrane switch keypad supplier, can use the proper adhesive type and thickness to bond your membrane switch to your equipment.    

Membrane Switch Specification

Mechanical Properties:

Life Expectancy

Flat type ≥ 5 million times,

Tactile type ≥ 1 million times

Operation Force Flat Type 57-284g ,Tactile Type 170-397g

Dome Rebound Time ≤6ms

Tail Bending Performance ≤180 °

Switch Stroke Flat 0.1~0.5mm,Tactile 0.6~1.5mm

Vibration 20G's max.

Thickness 0.7~1.5 mm

Electrical Properties:

Rated Voltage ≤50V DC

Rated Current ≤ 100mA

Operating Power ≤1W

Insulation Resistance ≥100MΩ (250V DC)

Loop Resistance

10Ω ~ 2kΩ

(Depending on the design)

Contact Resistance

0.5 ~ 5Ω

(Depending on wire length and the materials)

Wire Lead Resistance <1Ω/cm

Base Material Voltage Withstand 1500V DC

Environmental Properties:

Operation Temperature -40°C to +80°C (-40°to 176°F)

Storage Temperature -40°C to +85°C (-40°to 185°F)

Atmospheric Pressure 86 ~ 106 kPa

Humidity +40°C, 90%~95%RH for 240 Hours

Why Choose Our Membrane Switch?

Our Membrane Switch Pad Advantages

Beautiful appearance, Variety color printing.

Small size, light in weight, good tactility, Long life span.

moisture-proof, dustproof, waterproof, anti-corrosion, and erosion of harmful gases proof.

Easy to operate, intuitive, safe and reliable

Cost-effective, convenient installation

Komkey is one of the reliable membrane switches manufacturers offering custom membrane switch panel design service  

Customized specification is available, the Smaller volume can be accepted.

Customized logo/Brand/Contact way can be printed in the overlay for advertisement.

If you wan to buy membrane switch,please contact us.

A functional graphic overlay (overlay pcb)is designed for use with rubber keypads, membrane switches or as a touch screen panel interface for control panels. In these applications, the control panel overlay printing graphics and text are used to providing operational instructions or safety warnings and label buttons and controls.

However, with an aesthetic purpose, decorative switch overlay and panel overlays are printed with custom membrane keypad, company logos or product information. They act as an intermediary between the user and the machine through functional descriptions, without conductive traces or circuitry.

The membrane switch overlay or panel overlay provides a variety of embossed keys, matte or glossy finishes, and a protective front panel overlay to reduce the likelihood of fading. It also includes different material thicknesses from 0.125mm to 1mm to meet customers' specific applications.

Graphic Overlays for Any Industry

Custom graphic electronic overlay can improve the overall appearance and prevent moisture, dust, and debris from penetrating the electrical components such as switches or touch screens. Some of the common uses include:

Residential and commercial appliances

Machinery control panels

Medical equipment

HVAC equipment

Gas station pumps

Automotive dashboards

Custom Graphic Overlay Capabilities

Specializing in graphic overlays as static components for membrane switches and rubber keypads and touch panel, we will help you design a custom arcade control panel overlay which meets both functional and aesthetic needs.And we provide customer overlay solutions for you. Komkey can offer the following services:

Digital overlay printing

Prototyping

In-house embossing

Custom control panel overlay printing

Laser & die-cutting

Custom graphic overlays can be made in sizes from to 30" to 40". Additionally, in order to improve visibility in low light applications, backlighting can also be added to the overlay panels. We also offer special ultraviolet selective textures and ultraviolet hard coat treatments which can protect lens areas from chemicals and scratching.

How to Design the Graphic Overlay?

Sample: Provide drawings of graphic overlay prototype that all dimensions and physical characteristics including colors or actual samples for copy are clearly shown.

Colors: Identify the colors which you want your switch overlays to have by Pantone (PMS) RAL color number or a color sample. It is important to supply the exact standard for which our color match will be evaluated.

Borders and Outlines: Avoid circles within circles, or outlines which are close to cutouts or outer edges because any misregistration will be visually accentuated.

File Format: It's best to receive design files from the native software packages. (ie Adobe Illustrator, Corel Draw or PDF files)

Background: Light text and dark backgrounds will show less wear and dirt and greater clarity. Try making the control panel overlay or the membrane overlay drawings clear.

Text: Block lettering provides the most legible copy. Try to use common fonts. Positive letter strokes should be a minimum of .008'' and .012''for negative letter stroke.

As a professional pu sandwich panel machine China  , This polyurethane sandwich panel machine made up of un-coiler machine, roll forming system, High pressure foaming system, mobile injector system, Double belt laminates system, Cut-off system, Auto stacking and package system, Advanced remote interaction and centralized control system and all the necessary components non-indicated which can constitute a innovating and high efficiency continuous production line.Pu sandwich panel production line  is widely used in building steel structure workshop, cold storage room, steel villa, housing, supermarkets, air duct, public places.

Sinowa insulated sandwich panel production line has been selected high-end configuration,They will been ensure pu sandwich panel machine reliability and safety . All the core components are imported or domestic first-class quality for sandwich panel machine. Sinowa as a leader in the sandwich panel line manufacturers filed,insist on spreading sinowa brand by high quality products and good service. The continuous pu sandwich panel production line has a novel and streamlined appearance with elegant colors, which embodies Sinowa pu sandwich panel machine innovation design and brand concept. Owing to pu sandwich panel production line has excellent thermal insulation and energy saving features, the continuous pu sandwich panel production line can be fast to start-up and in lower energy consumption.

Sinowa SNW-HCG/5-300, not only a cost-effective product and core equipment but also a representative product for PU sandwich panel line, is born under the introduction and digestion of foreign first-class technology. It can work with 2-5components material of PU /PIR. This machine adopts the most leading technology, high-end configuration, so it embraces the following characteristics: multifunction; high automation; accurate measurement, humanized operation; safety device design. All these characteristics ensure the stable function and accurate sprues, which lead to a comprehensive quality and cost performance.

Multi- Components High Pressure Foaming Machine

SNW-HCG/5-300, not only a cost-effective product and core equipment but a representative product as well, is born under the introduction and digestion of foreign first-class technology. It can work with 2-5components material of PU /PIR. This machine adopts the most leading technology, high-end configuration, so it embraces the following characteristics: multifunction; high automation; accurate measurement, humanized operation; safety device design. All these characteristics ensure the stable function and accurate sprues, which lead to a comprehensive quality and cost performance.

Machine including

1. Feeding system

The host of the system is configurated by 6 double layer steel tanks. it is equipped with hot and cold water machine for insulation or heating to ensure the foaming process of raw materials at a constant temperature.

2. Output and measurement system

Polyester high-pressure measurement and resin are the core elements of the foaming machine. Whether the adjustment of measurement and pressure is accurate and stable is the key step to the quality of the products. Sinowa import Italia company high-pressure axial piston pump with high quality and reliability to make the system accurate, stable operation, simple maintenance and intuitive operation.

3. Security protection system

The safety protection system of SNW-HCG/9 type polyurethane high-pressure foaming machine is reliability. Equipment operation and safety are the primary guarantees of Sinowa's design and multiple protection settings are set to achieve the protection function.

E-mail us for more details about low pressure foaming machine.

Highway guardrail roll forming machine can produce a variety of guardrails which is Mostly used in highway Road. highway guardrail forming machine are all of the high quality, Durability, Long lasting Life and they are also easy to be installed. One production Machine can produce products of a wide range of specifications, so you will surely get profile a lot.

Highway Guard rail machine is produced by the high-quality material, which made by the cold bending process. they use for the way and the bridge, and their features are Sturdy, general, beautiful, easy to install and so on. Highway Guardrail roll forming machine is one of the Iconic products by Sinowa. Sinowa design and manufacture concentrated reflected the research and development level, who have the high-speed and the cost-effective machine, and all products quality and stability located at the forefront of the world.

highway guardrail machine is produced by the high-quality material, and the thickness in normal from 2.0mm to 4.0mm, which made by cold bending roll forming machine. They use for the way and the bridge ,and their features are sturdy, general, beautiful, easy to install and so on . Highway Guardrail roll forming machine is one of the Iconic products by Sinowa.Sinowa guard rail machine has the high-speed and the stability, and guardrail products quality located in the forefront of the world.

Double layer forming machine for sale can roll form two different roofing profiles without changing anything because it has two layers.E-mail us for double layer roll forming machine price. Upper and lower can roll form different profiles. Besides, the sea freight for import is saved by 50%. It is a popular choice for both new entrepreneurs and established metal building manufacturers.

The roof and wall roll forming machine developed and manufactured by Sinowa is highly cost-effective. on our products to excel our counterparts and taking the leading in terms of quality and efficiency. The roll forming machine is user-friendly in terms of design, manufacture, marketing, and training. We are already the best but are still trying to accomplish for a higher goal.

The metal roof panel machine developed and manufactured by Sinowa company, and the roof roll forming machine is highly cost-effective. on our roofing sheet roll forming machine to excel our counterparts ，and taking the leader in terms of quality and efficiency. The roof roll forming machine is user-friendly by my clients all over the world. We are already the best in roof roll forming machine, but Sinowa is still trying to accomplish for the higher goal in roof roll forming machine.no matter in design, manufacture, marketing or training.

Double Layer Roof  Roll forming machine working process

Typical Products

Specifications of double layer roof roll forming machine

Sinowa offers C-type z-type and U-type purlin machine for various plate cuts. Without exceptions, they are all the fruition of the efforts made by the technical R&D team of Sinowa, with features of excellent quality, such as reasonable product structure, beautiful appearance, and high production efficiency. No matter whether it is the C-type, Z-type, or CZ interchangeable type, they are the hallmark of the leading technology in the industry, as well as your premium choice!

The roll forming machine production line is user-friendly in terms of the design, manufacturing, sales, and training. It is our pleasure to collaborate with you in establishing your production system and to share with you the long-standing glory of mutual benefits.

Sinowa offers C-type and Z-type purline roll forming lines for various steel strip. Without exceptions, C purline roll forming machine and Z purlin roll forming machine are all the fruition of the efforts made by the technical R&D team of Sinowa own. Sinowa purline machine with features of excellent quality, such as reasonable product structure, beautiful appearance, and high production efficiency.

No matter whether it is the c purlin machine, z purlin machine, or c&z purlin forming machine, they are the hallmark of the leading technology in the industry, as well as your premium choice!

Dedicated to the research and development of high-end and high-efficiency continuous sandwich panel line, Sinowa is comprehensively taking the leading position in terms of efficiency, automation control level, HMI, environment protection and energy consumption, with subversive designs made in some critical technological fields to procure exceptional cost performance and customer-friendly experience for the entire continuous sandwich panel line. The adoption of system integration technology and bus control technology accomplishes the full automatization of integrated and coordinated control of the entire continuous pu sandwich panel production line with accessible remote interactive communication. Ranking the first-class level in the world, it is currently the production line in the market taking a comprehensive lead in high performance.

The production line has high adaptability, which may produce a various sandwich panel of the PU, PIR and rock wool systems. We may design various products according to the customer's requirements, including various configurations, so as to meet their demands with flexible price system.

The main engine with modularized design achieves the precision operation of the production line, stable and reliable quality, less part and maintenance loss. All core parts are pir sandwich panel production lineone time by CNC machine tool, which is reliably assembled. Impacts of the man-made factors on the quality are prohibited, which shortens the manufacturing period for delivery and on-site installation.

Sinowa's high-end continuous insulation panel lines provides you with high-efficient industrial value. Our production efficiency is twice that of similar lines, boasting the most cost-effective among the similar products within and without the country. This pir sandwich panel machine can produce multi-species and multi-specification insulation sandwich panels, including PU sandwich panels and rock wool sandwich panels (PU edge-banded), mainly used as roof sandwich panels, wall sandwich panels, and cool room sandwich panels. Their thickness and width can be set at the adjustable range.

Sinowa has world-class Polyurethane sandwich panel machine   Polyurethane pu sandwich panel machine. It adopts the world's advanced online industrial microcomputer automation operation, so that the precision of the surface of the polyurethane insulation board can be controlled at 0.01cm. It can produce polyurethane wall panels, polyurethane roof panels, polyurethane edge-sealing rock wool panels, cold storage panels, garage door panels, etc. Soft surface layer and four wave peak products can be produced. It is the most advanced polyurethane composite board production line in the industry with high output and strong quality. The annual productivity can reach more than 1.3 million square meters.

Polyurethane sandwich panel production line are polyurethane insulation sandwich panels for construction, also known as anti-leakage sandwich panels, polyurethane rigid foam insulation panels, polyurethane composite panels, PU panels, and the like. It is a high-efficiency and energy-saving building envelope material with wide application and great potential. It is also a new type of energy-saving panel promoted by the Ministry of Construction.

Polyurethane is mixed and foamed by a mixture of two-component AB material (isocyanate and combined polyether). It is the lowest thermal conductivity of the thermal insulation material. The thermal conductivity is 0.017~0.024 (the lower the thermal conductivity, the better the thermal insulation effect). Polyurethane sandwich panel is made of polyurethane filling and infusion process. The insulation board is prefabricated in advance and then installed directly on site.

AOTO provides professional LED display and led controller system to all operation locations of "Grand Transit System". AOTO CLD Series, LF Series and MXC Series products satisfy it with high stability, seamless and powerful processing for any resolution, and the outstanding flatness and uniformity creates exceptional vision. With the cutting-edge 24 bit processing depth and HDR high dynamic range image led display technology, led display panel delivers superb image quality, perfectly presents public information and advertising effect.

FEATURES

Cost-Effective

Turnkey professional solution. 24/7 operation,10 years life span. Network distributed control system, one key for multiscreens control.

Cost-Superior Image Quality

24 bit processing depth creates stunning and vivid image. HDR (high dynamic range) technology enables higher contrast and more image details. Adjustable color temperature.

Human-Oriented Mechanical Design

Seamless splicing for different resolution. Multi-shape and creative design. Front & rear serviceable, fast maintenance.

Safety

Fan-kess design, excellent heat dissipation. EMC Class B, antielec tromagnetic interface. Ergonomic latch design, fast and secure.

Overview

Rock Wool sandwich panel is usually used for wall and ceilings, which has certain requirements for fire resistance. In addition, it has very good thermal insulation properties. Thus, most of customers like the rock wool sandwich panels. Rockwool sandwich panels are commonly used in clean room engineering in electronics and pharmaceutical plants.

Rock wool is a kind of inorganic fiber board which is mainly made of basalt and it melted at high temperature. Rock wool board is a new type of heat preservation, flame insulation and sound absorption material.
The artificial inorganic fiber processed by high temperature melting of rock wool board has the characteristics of light weight, small thermal conductivity, heat absorption and non-combustibility.

Rock Wool Features
Fire prevention

outer wall rock wool board contains natural volcanic rock, which is a fireproof material for non-combustible building.

Main fire protection features:
1. It has the highest fire rating A1, which can effectively prevent the fire from spreading.
2. The size is very stable and will not stretch, shrink and deform during a fire. 
3. High temperature resistance, melting point higher than 1000 °C. 
4. No smoke or burning droplets/fragments in the fire. 
5. Do not release substances and gases that are harmful to the environment.

Thermal insulation
The outer wall rock wool board fiber is slender and flexible, and the content of the slag ball is low. Therefore, the thermal conductivity is low and the insulation effect is excellent.
Sound absorption and noise reduction
Rockwool is an ideal sound-insulating material. A large number of elongated fibers form a porous joint structure, which determines that the reachable rock wool is an excellent sound-absorbing and noise-reducing material.

Hydrophobic
The water-repellent rate of the Yanshui rock wool product can reach 99.9%; the water absorption rate is extremely low, and there is no capillary penetration.

Moisture resistance
Rock wool in a relatively high humidity environment, the volume moisture absorption rate is less than 0.2%. According to ASTM C1104 or ASTM1104M method test, the mass moisture absorption rate is less than 0.3%.

Non-corrosive
Rock wool is chemically stable, with a pH of 7-8, neutral and weakly alkaline, for carbon steel and stainless steel. 
Metal materials such as aluminum are free of corrosion.

Safe and environmentally friendly
Rockwool has no asbestos, CFC, HFC, HCFC and other environmentally harmful substances. It will not be corroded or produce mildew and bacteria. The rock wool has been identified as a non-carcinogenic substance by the international cancer research authority.

The Advantages of rockwool sandwich wall panel
Production Advantages:
1.Better thermal insulation;
2.Good fire resistance;
3.Easy to installation;

Our Advantages:
1.Our company has advanced requirements on the detail of products, such as the length, the width, the shape and the anti-static performance and so on ;
2.We know the raw material market in China, and our suppliers provide us with the excellent quality materials and the reasonable price, so we also offer you the most workable price.
3.We have our own factory, and have been worked on cleanroom industry for 15 years. In addtiton, our company has many professional technician. That's why we can offer cleanroom solutions and design plan.

The Application of Rock Wool Sandwich Panel
Application: Pharmaceutical, Electronics and etc.

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

Contact us to know more about rockwool sandwich panel specification!

Overview of PU Sandwich Panel
PU sandwich panel usually be named as polyurethane sandwich panel, PU color steel panel aas well as PU composite panel, and it has three layers, which contains double color steel sheet and the PU core, thus, it havs good insulation feature and smoothness.
Polyurethane material is a polymer material. Polyurethane is an emerging organic polymer material and is known as the “fifth largest plastic”. It is widely used in many fields of the national economy due to its excellent performance. PU Sandwich Panel applications  cover the fields like light industry, chemical, electronics, textile, medical science, construction, building materials, automotive, defense, aerospace, aviation and so on.
PU Features
1. Hard polyurethane has low thermal conductivity but good thermal performance. When the density of rigid polyurethane is 35-40 kg/m3, and the thermal conductivity is only 0.018~0.024w/(m.k), which is equivalent to half of EPS and the lowest thermal conductivity of all thermal insulation materials.
2. Rigid polyurethane has moisture and water resistance. The rigid polyurethane has a closed cell ratio over 90%, and it is a hydrophobic material. It does not increase the thermal conductivity due to moisture absorption and seep proof wall.
3. Rigid polyurethane fire, flame retardant and high temperature. Polyurethane is a flame-retardant self-extinguishing material after adding flame retardant. Its softening point can reach above 250℃. It will only decompose at higher temperature, in addition, polyurethane will be in its foam when burned. Carbon deposits form the surface, which helps to isolate the underlying foam. It can effectively prevent the spread of flame. Moreover, polyurethane does not generate harmful gases at high temperatures.
4. Due to the excellent thermal insulation performance of the polyurethane sheet, the thickness of the outer protective structure of the building can be reduced and the indoor use area can be increased.

As one of the most professional polyurethane sandwich panel suppliers in China, our PU Sandwich Panel has below advantages:

Production Advantages:
1. Better thermal insulation;
2. Light weight;
3. Easy to installation;
4. Good smoothness;
5. Water proof, wet proof;
6. No poison, no smell.

The Application of PU Sandwich Panel

PU sandwich panel applications: Food, Pharmaceutical, Electronics and etc.

Other Notes of PU Sandwich Panel

1.Payment: T/T, L/C.
2.Transportation: Shipping, Air Freight.
3.Packaging: Carton, Wooden Box.

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!

Clean room sandwich panels are main products in clean room engineering, which are flame retardant, soundproof and environmentally friendly. The sandwich panel clean room is made up of two layers of metal panels and a functional material from the middle. It has the characteristics of easy installation, light weight and environmental protection. Moreover, the functional materials used for filling can be chosen according to different environments and production requirements. Currently, the core functional materials we can provide are: PU, PIR, Rock Wool, Aluminum Honeycomb, Paper Honeycomb, Magnesium and etc.

Clean room insulation sandwich panel is available in both metal and non-metallic panels. Metal panels are easy to shape and can be made into various shapes, but in some cases non-metallic panels have advantages over metal panels, such as corrosion resistance and impact resistance. Currently, the non-metal plate we can provide refers to the HPL panel.

Clean room sandwich panels(custom clean room rock wool panel) are widely used in large industrial plants, warehouses, stadiums, supermarkets, hospitals, cold storage, mobile homes, building plus floors, clean workshops and places where insulation and fire protection are required. Clean room panel has beautiful appearance, beautiful color and good overall effect. It contains load-bearing, heat preservation, fireproof and waterproof integration. It does not require secondary decoration, meanwhile, the installation is quick and convenient, construction period is short, comprehensive effect is good. It is a kind of versatile, efficient and environmentally friendly building materials with potential.

If you have any needs, please contact us-polyurethane sandwich panel suppliers.

Overview

Honeycomb core introduction: Aluminum hexagonal honeycomb, with low density, 1/5 of the same thickness of the same board, 1/6 of the glass and 1/7 of the aluminum, can greatly reduce the construction load and cost.  Because the middle interlayer contains a lot of air, so it has advantages of sound insulation (air insulation up to 30dB), heat insulation (thermal resistance up to 0.02 (m2 · K / W)), no flammable substances, fire rating up to A1, waterproof, moisture-proof, no harmful gas release, aluminum honeycomb panel surface. It has extremely high flatness and good seismic performance, only one-eighth of the specific gravity of the glass curtain wall, and the 22mm thick standard can achieve a load of 700 kilograms or more at a simple support of 1 meter and a deflection of 10mm. Aluminum honeycomb panels have been widely used in clean room partitions and ceilings due to their advantages of light weight, high strength and high rigidity.
The Advantages of Honeycomb Sandwich Panel clean room construction materials
Production Advantages:
1.Voice insulation;
2.Light weight;
3.Better smoothness;
4.Water proof , wet proof;
5.Fire proof rate A.

Our Advantages:
1.There are many manufacturers of clean room materials around the world, and we admit that some of them also produce good products. We dare not say that the products  produced by us are the best, but the quality of our products exceed the products produced by most of them. And we offer more services than any other company. we have a wide variety of products, which contains almost the entire interior structure of the clean room. I hope Wonzone can be your best supplier and partner of clean room materials.
2.Over years, we have been engaged in the clean room industry, and we pay more attention to detail. Thus 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 even exceed the customers' requirements.

Wonzone is a professional honeycomb panel manufacturers, including sandwich panel, ceiling grid system, cleanroom glass panel, door and window system, pass box, air shower and etc. In the industry of Electronics, Pharmaceutical, Food, Military, Solar, Chemical and etc. work on cleanroom design, production for 15 years. we offer the plan and service for cleanroom and that is professional and economical.

Performance comparison of Pu sandwich board ,rock wool and glass wool composite board

Due to the improvement of fire protection requirements for buildings, the market situation of rock wool composite board and glass wool composite board with better flame retardant grade is better in recent years.
Rock wool and glass wool composite board is based on inorganic fibers as insulation core material, although it has A-grade flame retardant performance, but the gap between fibers naturally forms air passage (air gap), which intensifies the heat conduction effect of the inner and outer layers, and seriously affects the thermal insulation performance of the board.
Rockwool and glass wool composite boards meet the flame retardant requirements of the board, while abandoning the requirement of energy-saving board for thermal insulation, is a trade-off method, and the shape of the board is poor, so it can only be used as transitional board.

Pu Panel Price performance advantage 
Most people agree with the quality and effect of PU board, but hold back its price. We make a cost comparison, assuming that the price of PU plate (steel plate 0.5mm, PU density 42kg/m3) is 140 yuan/m2;
EPS plate (internal and external steel plate 0.4mm, EPS density 7kg/m3, commonly used specifications) selling price 50 yuan/m2;
Rock wool board (internal and external steel plate 0.5mm) selling price 90 yuan/m2;
Because PU plate has good flexural capacity, it can reduce the amount of secondary steel (C, Z section) and installation labor cost (about 19.5 yuan/m2).
We are a pu sandwich panels manufacturer. Welcome to choose our products.

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 pir panel cost
Production Advantages:
1.Thermal insulation;
2.Light weight;
3.Better smoothness;
4.Water proof , wet proof;
5.No poison , no smell.

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 pir panel manufacturers provide the excellent quality materials and the reasonable price to us, so we can also offer our customer workable price.
3.Over years, WONZONE 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.

Aobang composite Wall Panel is divided into: BMC Wall Panel, SMC Wall Panel, GRP Wall Panel, GFK Wall Panel.

Composite Wall Panel the main functions: use imported silver ion, special effect antibacterial; energy saving; anti-corrosion, waterproof and moisture proof, mildewproof, fireproof; no harmful substances, no formaldehyde; easy to clean and maintain; scratch resistant; can be repeatedly disassembled, easy to repair; low carbon Environmental protection, surface diffuse reflection and energy saving; can be recycled, the economical applicability of building materials, high cost performance; beautiful appearance.

Description:

UnitekFiber supplies Fiber Optic Distribution Frame or Optical Patch Panel or ODF Fibre Panel. Our rack mount ODF is in 3U designed and sliding structure. It is made of cold-rolled steel with electrostatic spraying.

The ODF frame is loaded with adapter module cassettes.One adapter module cassette can be 12cores or 24cores and and is suitable for FC, SC, ST, LC, etc. adapters. 12pcs module cassettes cable be installed.The maximum fiber core is 288cores for our 3U ODF rack mount.It is easy to operate and maintain. The ODF fiber optic terminal box  is widely used in distribution and end connection of indoor cables.

Structure:

Standard size, light weight and reasonable structure

Splice tray inside changeable

Can be used in 19'', 23'' standard distribution frame

Suitable for ribbon and single fiber

Various panel plate to fit different adapter interface

24C, 36C, 48C, 72C, 96C optional, with or without fiber optic pigtails and adapters

Easy for management and operation

Customizable color and LOGO

Applications:

Telecommunications subscriber loop

Fiber to the home (FTTH)

LAN/WAN

CATV

Packing Information