ETFE film ETFE sheet
- Category: Plastic Building Materials >>>
- Supplier: Hubei Everflon Polymer Co. Ltd.
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Product Overview
Description
About Cathay Fluoropolymer Films
The unique properties of Everflon™ and Cathay™ films make them useful for many diverse applications. These transparent, thermoplastic films can be heat-sealed, die-stamped, oriented, thermoformed, vacuum formed, heat bonded, welded, metalized, and laminated with many other materials like elastomers and plastics. They can also be used as hot-melt adhesives.
These non-wetting, non-charring films have no electrical tracking and offer:
* Chemical compatibility, inertness, and solvent-resistance to nearly all chemicals
* Superior anti-stick and low frictional properties with high resistance to impact and tearing
* Useful physical properties at cryogenic temperatures
* Long-term weather resistance, including a high transmittance of ultraviolet radiation and other radiation (except for far infrared [FIR])
These films come in a variety of gauges and surface treatments.
Applications
Everflon™ and Cathay™ films can be used for various applications, including:
* Composite part mold release
* Anti-corrosive linings
* Nonstick roll covers
* Rupture disks
* High-frequency microwave circuitry
* Pharmaceutical cap liners
* Sterile packaging
* Cable insulation
* Photovoltaic cell glazing
* Anti-graffiti coverings
* Erasable surface coverings
* Fuel hose permeation barriers
* Hot-melt adhesives
Product Description
Cathay ETFE film
Cathay™ ETFE film is a transparent, thermoplastic film that can be heat sealed, thermoformed, vacuum formed, heat bonded, welded, metallized, laminated (combined with dozens of other materials), and used as an excellent hotmelt adhesive.
This wide variety of fabrication possibilities combines with the following important properties to offer a unique balance of capabilities not available in other plastic films.
Properties of Techyours Films
Chemical Compatibility
•Cathay™ ETFE film is chemically inert and solvent-resistant to virtually all chemicals, except molten alkali metals, gaseous fluorine, and certain complex halogenated compounds, such as chlorine trifluoride, at elevated temperatures and pressures. It also has low
permeability to liquids, gases, moisture, and organic vapors
Electrical Reliability
• Superior reliability and retention of properties over large areas of film
• High dielectric strength, over 160 kV/mm for
0.025-mm film (4000 V/mil for 1-mil film)
• No electric tracking, non-wettable, and non-charring
• Very low power factor anddielectric constant
Long Time Weatherability
• Inert to outdoor exposure; no measurable change after 20 years
• High transmittance of ultraviolet and all, but far, infrared radiation
Mechanical Toughness
•Superior anti-stick and low frictional properties • High resistance to impact and tearing
• Useful physical properties at cryogenic temperatures
Wide Thermal Range
• Continuous service temperature: –240 to 205 °C (–400 to 400 °F)
• Melting range: 250 to 280 °C (500 to 540 °F)
• Heat sealable
Reliability
•Cathay™ FEP film contains no plasticizers or other foreign materials.
• Conventional equipment and techniques can be used for processing; basic composition and properties will not be influenced.
• Rigid quality control by Chemours ensures uniform gauge, void-free film.
Everflon ETFE
Everflon's ETFE
Everflon™ ETFE (ethylenetetrafluoroethylene) is a melt processable fluoroplastic resin. Everflon™ ETFE fluoroplastics are ideal for wire coating and molding a wide variety of end use articles and components.
Everflon™ ETFE has a wide service temperature range with characteristics of other fluoroplastic resins; low flammability, chemical resistance, exceptional dielectric and electrical properties, superior mechanical toughness, abrasion resistance and environmental robustness.
Everflon™ ETFE fluoroplastic grades have a service temperature range of 150°C- 200°C. In addition to these upper service temperature ranges, Everflon™ ETFE also retains its useful properties at cryogenic temperatures.
Everflon™ ETFE has a wide service temperature range with characteristics of other fluoroplastic resins; low flammability, chemical resistance, exceptional dielectric and electrical properties, superior mechanical toughness, abrasion resistance and environmental robustness.
Everflon™ ETFE fluoroplastic grades have a service temperature range of 150°C- 200°C. In addition to these upper service temperature ranges, Everflon™ ETFE also retains its useful properties at cryogenic temperatures.
While Everflon™ ETFE can be fabricated into solid shapes and molded articles it is best known as an industry leading product line in the wire and cable industry where it is used for wire coating and cable jacket fabrication.
Everflon™ ETFE offers wire and cable OEMs a high performance fluoroplastic material with excellent electrical properties, ease of processing and extreme toughness.
The Everflon™ ETFE product line is one the broadest in the industry. With Melt Flow Rates (MFR) from 2 to 30, and a wide range of application specific grades, Everflon™ ETFE is uniquely positioned to offer exceptional performance in both general purpose, thin wall and wire and cable constructions.
Special Everflon™ ETFE grades are also available for special applications involving rotational molding and where static dissipativer adhesion properties are required.
Excellent heat resistance
Hydrophobic
Excellent electrical insulating properties
Low coefficient of friction
First class cryogenic stability
High dielectric strength
Oleophobic
Excellent chemical resistance
Virtually unaffected by UV or weather
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About Everflon Fluoropolymers
Everflon® Fluoropolymer specializes in the production, development, and sales of high-performance fluoropolymer materials. It provides the most basic fluoropolymer raw materials for C&F Group's fluorochemicals. After years of research and development and production, it is currently PTFE, FEP,PFA,ETFE and PVDF materials, and can provide a variety of physical properties of dispersions, granules and powder to meet the needs of various processing applications such as spraying, extrusion, molding, injection molding.
Relying on the Group's Quality Assurance Department and Application Laboratory, Everflon® provides the highest quality and stable fluoroplastic raw materials to meet the high quality requirements of middle and high-end customers and reduce the quality of raw materials caused by production and processing. Problems such as rising costs and inefficiency have established extensive and stable cooperative relations with main-stream manufacturers at home and abroad.
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