FEP is a copolymer of TFE and HFP. It retains most of the desirable properties of PTFE, but the melt viscosity is low enough for conventional melt processing, and the melting point of FEP is 260 ° C, while the first melting point of PTFE is 340 ° C. The continuous operating temperature of FEP is 205â??, while that of PTFE is 260 FEP resins are available in a variety of grades to meet a variety of processing and end-use requirements. Different grades of FEP differ mainly in terms of molecular weight, but they all have the same use temperature, electrical properties, and chemical resistance. With the increase of molecular weight and melt viscosity, the mechanical properties and pressure cracking resistance also increase. However, these improvements come at the cost of processing difficulty and processing speed. Everflon offers improved grades that provide a better combination of pressure cracking resistance and processing speed
FEP film :0.0125-0.3mm 50-1250mmwidth . Mould blowing and tape-casting film . FEP sheet :0.5-50mm Max width 915mm 5-50mm max 500x500mm FEP rod: Dia2.5mm to 100mm FEP tube : Dia0.5 to 300mm. Shrinkable and common transparent tube are viable. For UV lamp protecting ,cable, exchanger, anticorrosive pipe etc. FEP parts and Lab things are viable.
Products Infomation: FEP FilmThicknesses from 0.015mm to 0.3mm * Excellent thermal stability: Usable throughout a wide thermal range -200 to +200°C (-328 to +392°F) * Chemical Inertness: Resists almost all chemicals, such as strong acid, strong alkali, salt, and organic solvent. * Anti-stick property: The lowest surface energy of all plastic films; displays excellent mould release and anti-stick properties. * Electrical reliability: High electrical insulation characterised by low-dialectic constant and dissipation factor and by high dialectic strength over a wide range of temperature and frequency. * Resistance to weathering: Inert to outdoor exposure; with unchanged mechanical and physical properties after 10 years. * Non-flammability: Will not burn in air or gas having an oxygen concentration of less than 95%. * High transparency: Transparent, with excellent transmission of ultraviolet rays and visible rays; lowest refractive index of all plastic films; characterised by very low light reflection. Standard Specifications of FEP Film
Fep products available: 1). Fep tube (dia. 3-dia. 200mm, special size can be customized) 2) fep rod ( dia. 5-dia. 100, special size can be customized ) 3). Fep sheet ( 1-50mm thickness, special size can be customized) 4). Fep film (0.03-0.3 thickness, special size can be customized) Fep is a modified category of ptfe. It remains basically the properties of ptfe, like excellent high- low-temperature resistance, chemical stability, dielectricity, high non-adhesiveness and mechanical strength. Compare to ptfe, it has better elasticity and transparency and is only 50¡ã clower than ptfe by limit of high temperature resistance.
FEP Film has the characteristics of extremely excellent heat resistance, chemical resistance, non-stick and non-flamability capabilities, and is suitable for mold releasing film since it also has heat adhesiveness (heat seal) and adhesiveness (surface treated on one side) simultaneously.
1.Product introduction Fluorinated ethylene propylene (FEP) micropowder is a kind of fluorinated polymer material with stable molecular structure which enable it many excellent properties: flame resistance, chemical corrosion resistance, well electric properties, excellent wear resistant and non-stick properties, temperature and weather resistance etc. It s good dispersion properties make it easy to be blended uniform. It could be widely used in various kinds of anti-erosion coating and paints, high building external coatings, hull, coil and highway facility coatings. 2.Technical Parameter Item Value Test Method Whiteness, % 90 GB/T 2913 Particle Size Mean Value D50, m 3.0~5.0 GB/T19077/ISO13320 TGA 150, 2h 0.30 150 ,Mass loss after 2 hours Melting Point, 265 5 GB/T19466.3/ISO11357.3 3.Mark, Packing, Storage & Transportation 3.1 Mark The packing bags (boxes) of this product should be clearly marked with firm company name, product name, batch number, brand number (specification number), net content, etc. 3.2 Package This product is packed in paper barrels (lined with polyethylene plastic bags) with a net content of (20 0.2) kg per barrel. Each barrel shall be provided with a product certificate, including: company name, product name, batch number, brand (specification number), net content and production date, etc. In case of special packaging, the supplier and the demander shall negotiate separately. 3.3 Storage This product should be stored in a clean, cool and dry place to prevent rain, sunshine, moisture, dust and other impurities. 3.4 Transportation This product is transported according to non-dangerous goods. Moisture and severe vibration should be avoided during transportation.
Application: Fluorinated Ethylene Propylene resin DS610 is enabling extrusion processing methods, used for wire insulation layer , tubes, films and so on. Material Properties: Excellent thermal quality stability Outstanding chemical inertness Good electrical insulation Low coefficient of friction Storage and package: 1.Stored in clean and dry places,and temperature range is 5~30â??. 2.Net Weight 25kg/bag 3.Should be Transported as non-dangerous product, avoiding heat, moisture &strong shock. Attention: The processing temperature should not be exceed 420â??, to prevent toxic gas from releasing. Specification: Item FEP DS610 A B Appearance Translucent particle Melting Index, g/10min 5.1~8.0 8.1~12.0 Hardness 58 Tensile Strength, â?¥, Mpa 21 Elongation at break, â?¥, % 300 Relative Gravity 2.12~2.17 Melting Point, â?? 265±10 Dielectric Constant (106HZ),â?¦ 2.15 Dissipation Factor (106HZ),â?¦ 7.0*10-4 Heat Stress Cracking Resistance ----- Usage Extrusion processed for generic type resin: Wire insulation layer FEP tube FEP film
FEP (polyperfluorinated ethylene-propylene) is a fluorine plastic that can be processed by melting. FEP can be used in applications where the enhanced characteristics and temperature ratings of PFA are not required. FEP fluoroplastics are processed by conventional melt extrusion techniques as well as injection, compression, transfer and blow molding processes. FEP fluoroplastics are ideal for wire coating and molding a variety of end-use items and components. FEP offers the perfect combination of all fluoroplastic properties; Wide operating temperature range, excellent dielectric and electrical properties, low friction coefficient, low flammability and chemical resistance. FEP has a temperature range of up to 200�°C (392�°F).
FEP tubes (polyperfluorinated ethylene propylene) are the preferred material for the production of small diameter tubes of continuous length. FEP sacrifices some heat resistance, but its chemical and dielectric properties are similar to PTFE. Tayak FEP tube is a transparent tube that is an economical choice for applications requiring chemical resistance and resistance to high and low temperature exposure. The excellent clarity of Taiyue FEP tubing makes it ideal for applications such as viewing glasses and flow monitoring. Taiyue FEP tubes have a slightly higher coefficient of friction, lower continuous use temperature, and are more transparent than PTFE. Tai Yue FEP pipes also have better gas and vapor permeability and have excellent UV transmittance ratings. FEP tubes are available in a variety of standard sizes, with custom sizes available on request. FEP tubes are also available in flexible tubes that can be ordered in a variety of size lengths, special sizes and colors to meet your needs.
Everflon Fluoropolymer FEP Resin Everflon® FEP resin is a melt-processible copolymer of tetrafluoroethylene and hexafluoropropylene, without additives, that meets the requirements of ASTM D 2116 Everflon FEP fluoroplastics are processed by conventional melt extrusion techniques and by injection, compression, transfer and blow molding processes. Everflon FEP fluoroplastics are ideal for wire coating and molding a wide variety of end use articles and components. Everflon FEP offers an excellent combination of properties characteristic of all fluoroplastics; a wide service temperature range, exceptional dielectric and electrical properties, low coefficient of friction, low flammability and chemical resistance. Everflon FEP has a service temperature range, up to 200°C (392°F). While Everflon FEP 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 FEP offers wire and cable OEMs a high performance fluoroplastic material with excellent electrical properties, ease of processing and consistent performance. The Everflon FEP product line is one the broadest in the industry. With Melt Flow Rates (MFR) from 3 to 30, and a wide range of application specific grades, Everflon FEP is uniquely positioned to offer exceptional performance in both general purpose and high speed wire and cable constructions.
Everflon FEP Aqueous Dispersion Everflon FEP D50 is an off-white aqueous fluorinated ethylene propylene (FEP) dispersion stabilized with a non-ionic surfactant. It is a general-purpose dispersion that can be used to impart some the unique properties of FEP to end products that would be difficult to make using traditional melt extrusion processes. It can be used to coat or impregnate porous structures, or to make thin films. It can be coated and melt bonded to polytetrafluoroethylene (PTFE) resin or used as a hot melt adhesive. The FEP resin in Everflon FEP D50 is a melt flowable thermoplastic, providing superior properties typical of fluoroplastic resins: retention of properties after service at 204 °C (400 °F) and useful properties at -240 °C (-400 °F). Everflon FEP D50 aqueous dispersion provides: Inertness to nearly all industrial chemicals and solvents Stability at high temperatures Excellent dielectric properties Excellent weatherability Application Heat-sealable top coatings for PTFE-coated fabrics for belting, circuit boards, architectural fabrics, and electrical insulation Cast film for capacitor dielectrics or chemical barriers Hot melt adhesive for PTFE, PFA, and FEP parts Metal coatings
Everflon FEP Aqueous Dispersion Everflon FEP D50 is an off-white aqueous fluorinated ethylene propylene (FEP) dispersion stabilized with a non-ionic surfactant. It is a general-purpose dispersion that can be used to impart some the unique properties of FEP to end products that would be difficult to make using traditional melt extrusion processes. It can be used to coat or impregnate porous structures, or to make thin films. It can be coated and melt bonded to polytetrafluoroethylene (PTFE) resin or used as a hot melt adhesive. The FEP resin in Everflon FEP D50 is a melt flowable thermoplastic, providing superior properties typical of fluoroplastic resins: retention of properties after service at 204 °C (400 °F) and useful properties at 240 °C (400 °F). Everflon FEP D50 aqueous dispersion provides: Inertness to nearly all industrial chemicals and solvents Stability at high temperatures Excellent dielectric properties Excellent weatherability Application Heat-sealable top coatings for PTFE-coated fabrics for belting, circuit boards, architectural fabrics, and electrical insulation Cast film for capacitor dielectrics or chemical barriers Hot melt adhesive for PTFE, PFA, and FEP parts Metal coatings Processing Conventional dip or flow techniques can be used for coating or impregnating high temperature fabrics, fibers, and other products with Everflon FEP D50. A FEP resin coating on woven fabrics made of fiberglass, fiber, or other high-temperature resistant fibers, can be made by dip coating. Successive passes may be necessary to build the desired thickness to produce a smooth, crack-free coating. Each coating layer is usually dried to remove water (typically at 120 °C [250°F]), baked to remove the wetting agent (typically at 270 °C [518 °F]), and then heated above the crystalline melting point of the resin particles (approximately 265 °C [509 °F]). If the Everflon FEP D50 is being used as a top coat over a PTFE-coated fabric or other parts, the coating must be heated to melt the PTFE (approximately 337 °C [639 °F]) to maximize adhesion. Other solid or liquid ingredients can be added to Everflon FEP D50 to provide specific processing or finished product behavior
FEP IV Catheter Tube with Radiopaque stripes or Transparent. Available in size 14 awg to 26 awg Available in cut lengths & spools Transparent or with radiopaque stripes Clean room production Strict quality control for tight tolerance Tested for Biocompatibility Cytotoxicity TestUSP Class 6 compliant
Products Information: FEP heat shrink tube,maximum continuous working temperature is 200°C, the shrinking temperature is only 110°C.Used initially for UV lamps in electronic fly killers, and subsequently for white lights, FEP has proved to be the ultimate coating material for shatterproofing lamps for this application. It allows glass and mercury to be safely contained when breakage occurs, yet does not become degraded by the heat or UV emitted by the lamps. FORBEST FEP safety coated shatterproof lamps are used where a glass free area is required: Schools and Colleges Public spaces Hotels and Restaurants Warehousing and storage Food processing plants Food preparation and display areas Supermarkets Bakeries Pharmaceutical plants Medical centres, Dentists and hospitals Leisure centres and swimming pools Agricultural Industry Stables and Liveries Standard lamp sizes: T5, T8, T10 and T12 - UVA, UVC and Triphosphur Compact U type (Linx, PLL) Circline
Products Infomation: FEP Tubing Used in applications ranging from environmental monitoring equipment to medical applications and electronics applications.forbest manufacturing manufactures a wide range of custom and stock sizes of FEP tubing. PTFE Tubing FEP Tubing is most referred to under the name "PTFE Tubing". PTFE is actually three different polymer resins: FEP, PTFE, and PFA. Applications Applications where FEP tubing is chosen usually require more clarity, flexibility or a lower heat shrinkable temperature than PTFE. Advantages of FEP Tubing Lower heat shrink temperature than PTFE More flexible than PTFE More optically clear than PTFE More lubricious than PFA
Appearance: pale or light yellow,semi-trasparebt dispersion. Application: Used for coating and dipping and process many products.
FEP (Fluorinated ethylene propylene) is a copolymer of hexafluoropropylene and tetrafluoroethylene. Like PTFE, it has a fully fluorinated structure which leads to excellent chemical, thermal, and electrical properties. It differs from the PTFE (polytetrafluoroethylene) resins in that it is melt-processible using conventional injection molding and screw extrusion techniques. FEP is softer than PTFE and melts at 260¡ãC, it is highly transparent and resistant to sunlight. FEP has good melt-flow characteristics which permit melt bonding to itself, to other material, such as PTFE. We could provide several grades of FEP raw material: 1. FEP Extrusion Grade 2. FEP Molding Grade 3. FEP Dispersion 25kg per drum
Specification: Size:dn15~dn300 pressure:125lb, 150lb, 300lbmaterial:cast steel /cast iron lined with fep face to face std.: din3202, ansi b16.10 or on clients designend connection std.: din2501, ansib16.5 or on clients designcheck&test standard:api 598, api6dsuitable temperature: -40~180operatedway: handwheel, bevel gear, electric, pneumatic, hydraulic. Advantages:non-stick propertyself sealing faces high resistance to thermal/mechanical shock suitable for pressure and vacuum application easy to install has long life and zero maintenance more economical than glass lined and special alloys can be tailor made to suit cumoster requirements
Polyimide fep film (kypifep) is polyimide film coated with fep(f46) resin on one side(fh) or double sides(fhf) through the sintering process at high temperature, which combines the excellent properties of polyimide film and fep(f46) resin, high& low temp resistant, radiation resistant, excellent electrical properties, superior dimensional stability and heat sealable properties. It performs successfully in the wide range of temperature as low as -112f(-80c) and as high as +500f(+260c), widely used for insulation in motor, electrical apparatus and wrapping of cable and magnet wire. It can be melt and formed soon as desired at defined temperature. Carton
This ball valves are suitable for temperature upto 200 c and are high used in chemical & pharma industry.
