For building membrane structure
Type: Exhibition center, sports facilities, commercial facilities, environmental engineering, landscape architecture, etc
Application: Light transmission/sun/rain/heat insulation/wind resistance
ETFE building membrane material is made of ethylene - tetrafluoroethylene copolymer. ETFE not only has excellent impact resistance, electrical properties, thermal stability and chemical resistance is particularly good, known as "soft glass", light weight, only 1% of the same size glass; Good toughness, high tensile strength, not easy to be torn up, ductility more than 400%; Strong weather resistance and chemical corrosion, melting temperature up to 200℃. The added advantage of ETFE membranes as a building material for large competition venues is that they can be processed into any size and shape to meet the needs of large spans and save intermediate support structures. As a kind of material used after inflation, it can adjust the shading and light transmittance by controlling the amount of air charging, effectively use natural light, save energy, and play the role of heat preservation and insulation. Not only that, the film also has a self-cleaning function, so that dust is not easy to adhere to its surface, cleaning cycle of about 5 years. Another advantage of this material is that it can be prefabricated into thin film bubbles on site for easy construction and maintenance. In addition
Reasonable cost is also another advantage of its competitiveness, the cost of cladding and structure is only half of the glass, and the service life is as long as 25 years
Application features
1, lightweight density of 1.73~1.77g/cm3, the weight of ETFE film per unit area is extremely light, only 1% of the mass of glass in the same area, can greatly reduce the load of the main structure, especially suitable for large span structure
2, mechanical properties of the film, good toughness, high tensile strength, not easy to tear
3, weather resistance service life is estimated to reach 25~30 years
4, flame retardant melting temperature up to 200℃, and will not spontaneous combustion
5, high transmittance transmittance as high as 95%, can be through screen printing plating point, shading and transmittance adjustment, effective use of natural light. Can be controlled by the maximum amount of heat insulation, energy saving role
6, corrosion resistance is not affected by any strong acid, alkali, oxidant and almost all solvents
7, self-cleaning surface clean, sand, dust and other pollutants pollution
8, the adaptability of the film can be processed into almost any size and shape
9, designability film can be prefabricated into film air bag, in the field assembly, inflation, no wet operation, construction and maintenance is convenient
Solar PV module 25/50UM
Applications: Distributed roof, car, yacht, solar street lamp, charging pack
Compared with glass, ETFE film has high impact and light transmittance, which can improve the performance and service life of solar cells and achieve the purpose of long-term use.
It is widely used in the surface of solar photovoltaic modules and flexible solar cells.
Application features
1, weather resistance melting point 260 degrees Celsius, can be loose through the double 85 M test
2, transmittance transmittance as high as 95%, ordinary glass transmittance 81-83%, super white glass transmittance 91-93%
3, antifouling in outdoor use, can prevent dust, dust and other pollution, can keep the surface clean for a long time, stable improve the absorption of light.
4, incombustible flame retardant level V
Etfe Film,Etfe Tube,Etfe Sheet,etfe rod Mianyang Prochema Commercial Co.,Ltd. , https://www.gustek.com
Spool 144-33-21440 for D65A-8 Spare Parts
**Product Information:**
- **Model No.:** 144-33-21440
- **Trademark:** GR
- **Specification:** Standard
- **Origin:** Beijing, China
- **HS Code:** 8483409000
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**Spool 144-33-21440 for D65A-8 Spare Parts**
Shenzhen Gemray International Trade Co., Ltd. is a professional supplier of construction machinery parts, offering both sales and production services. We specialize in a wide range of components such as gear pumps, bulldozer spare parts (including models like D20, D21, D31, D41, D50A-16-17, D60A-6-7-8, D65A-6-7-8-12, D80A-12-18, D85A-18-21, D155A-1-2-3, D355A-3/5, D65E-12, D85ESS-2, D6D & D7G), excavator spare parts (such as PC200-1-2-3-5-6-7, PC300-1-3-5-6-7, PC400-1-3-5-6, PC650-1-3-5, E200B, 320, 320B.C), and engine parts.
Our major product lines include idlers, thrust wheels, sprocket wheels, driving wheels, cylinders, cylinder service knits, universal couplings, torque converters, ring seals, clutches, hydraulic pumps, slewing bearings, and various engine components such as crankshafts, camshafts, connecting rods, cylinder bodies, water pumps, oil pumps, pistons, piston rings, fuel injectors, valves, and more.
With many years of international trading experience in the construction machinery parts industry, we ensure that all our products meet world-class quality standards. Our strict quality and service management system guarantees customer satisfaction. The company's core value is "Quality First, Customers Foremost," which we have always adhered to since its establishment.
Thanks to the support from customers around the globe, our products have been exported to over 20 countries and regions, including the United States, Russia, South America, the Middle East, and Southeast Asia. Our reliable quality, competitive pricing, and excellent service have earned widespread recognition and trust both domestically and internationally.
We sincerely look forward to building long-term partnerships with you and achieving mutual growth and success together!
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**Our Advantages:**
1. Professional and excellent pre-sales, sales, and after-sales service.
2. High-quality products: All goods are sourced from top factories in China, and we conduct strict quality checks before delivery.
3. Competitive pricing and timely delivery.
4. One-stop service: We can supply a wide range of spare parts according to your needs, saving you time when you need urgent parts.
5. One-year warranty.
The hardness of ethylene-tetrafluoroethylene copolymer ETFE fluoroplastic can still be well maintained even at ultra-low temperature, the temperature of complete catalysis is close to -100 °C, especially its own flame retardant, can easily reach V0 level, is an ideal fireproof fluoroplastic, so it is particularly common in electrical applications.
By - tetrafluoroethylene ethylene copolymer ETFE fluorine Plastic Film has good water vapor and air barrier property, the characteristics of low permeability, the transparent fluorine plastic film can achieve 250 microns, and in a variety of stadium building, the fluorine plastic also is relatively common, as a kind of high polymer, and high crystallinity, melting point is 256 ~ 280 ℃, At present, it is widely used in the field of thin film.
- tetrafluoroethylene ethylene copolymer ETFE fluorine plastic and F - 40 (- tetrafluoroethylene ethylene copolymer), has the characteristics of the strongest in the fluorine plastic, compared with PTFE, ETFE fluorine plastic - tetrafluoroethylene ethylene copolymer in addition to high heat resistance, chemical resistance and excellent electrical performance, in terms of mechanical properties and radiation resistance have been greatly improved, In terms of tensile strength, nearly twice that of PTFE, in practicability, ethylene - tetrafluoroethylene copolymer ETFE fluorine plastic can be used in a wide range of temperature changes, long-term use of the environment between -65°C to 150°C, can meet the harsh requirements of fluorine plastic in a variety of harsh environments.
Application features
1, high transmittance transmittance up to more than 95%
2, high UV transmittance UV transmittance reaches more than 90%, promote the growth of crops
3, corrosion resistance can resist acid rain, snow and other bad weather, radiation resistance and low permeability, long-term exposure to the atmosphere, the surface and performance remain unchanged
4, aging resistance excellent durability, long time outdoor use on the tensile properties of the film has little effect, the service life of up to 30 years
5, lightweight film itself material is very light, need less steel beam support structure, so can get more sunlight
6, non viscous high quality smooth surface, dirt is not easy to adhere, rain and snow and other dirt can slide down
7, flame retardant to UL94 standard V-0 flame retardant level
8, temperature resistance using temperature range (-100℃~200℃)
9, all Angle light transmittance compared with other plastic films, ETFE has the greatest advantage of light transmittance at any Angle
10, repairability if there is damage, can be repaired with ETFE tape, simple and quick
ETFE film application
Wind energy composite release film, solar panel packaging, semiconductor release film, LED, greenhouse, building film structure
Wind:
Carbon fiber board isolation film, carbon fiber cloth separation film, carbon fiber board lamination film; Carbon fiber plate molded from the film to withstand temperature to 200 degrees above pressing 2 hours, can not have any foreign body residue on the surface of the carbon fiber plate, and can be easily separated from the carbon fiber plate, in the process of circulation requires carbon fiber plate molded from the film adsorption on the surface of the product to play a temporary protection role.
Carbon fiber plate moulded release film is mainly used in carrier rocket, fighter aircraft, space shuttle, missile launch tube, F1 racing car, motor ship, industrial robot, automobile spring and drive shaft, notebook computer, sports equipment, textile, chemical machinery and medical fields used in carbon fiber plate moulded protection and buffering.
semiconductor
In the semiconductor packaging process, ETFE FILM is recognized as the industry commonly used release FILM. Film Assisted molding (FAM) is a key process in modern integrated circuit manufacturing. Fluoropolymer films are used to increase production and machine efficiency because they reduce the stripping force when removing integrated circuits from the mold and do not require mold inspection or cleaning between injection shots.Application features
1, high temperature resistance and heat resistance, sustainable use in close to 200℃.
2, applicability under high temperature material soft and tough, with appropriate buffer performance, effectively prevent packaging resin overflow.
3, aging resistance at high temperature tensile and tear strength, avoid breaking film
4, non-adhesive surface energy is low, will not pollute the mold and copper foil
greenhouse
200 250UM for greenhouse
ï¬ Gardening greenhouse, ï¬ agricultural greenhouse, membrane structure of a building
Application: Light transmission/sun/rain/heat insulation/wind resistance
ETFE fluorine plastic film has good pervious to light quality, not sticky, temperature resistance, durability, corrosion resistance, flame retardant, etc., is the preferred horticultural greenhouse cover material, compared with the glass film, PE film, polycarbonate and PMMA, ETFE can provide higher light transmittance, especially ultraviolet transmittance, can promote the growth of vegetables, fruits and flowers. Low surface energy ETFE film has excellent non-stick self-cleaning property, such as rain and snow, snow will automatically slide off, saving the labor and money needed to remove snow.
LED packaging release film
Application features
1, corrosion resistance is not affected by any strong acid, alkali, oxidant and almost all solvents
2. It's not sticky
The surface is smooth and transparent and does not adhere to any substance
3, the use of temperature range (-100℃~200℃)