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- Category: Other Plastic Raw Materials >>>
- Supplier: Hubei Everflon Polymer Co. Ltd.
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Product Overview
Description
Products Information
Everflon Fluoropolymer FEP Resin E4610
Everflon™ FEP E4610 is a melt-processible copolymer of tetrafluoroethylene and hexafluoropropylene, without additives, that meets the requirements of ASTM D 2116 Type I. It offers the excellent combination of properties characteristic of Everflon™ fluoroplastic resins:
non-aging characteristics, chemical inertness, exceptional dielectric properties, heat resistance, toughness and
flexibility, low coefficient of friction, non-stick characteristics, negligible moisture absorption, low flammability, performanceat temperature extremes, and excellent weather resistance.
Everflon™ FEP E4610 is a general-purpose grade and is used in many different applications. It can be melt-extruded, and is used for wire coating as primary insulation and, in certain cases, for cable jacketing. Cables insulated with Everflon™ FEP E4610 have met the requirements of Underwriters Laboratory UL910 Steiner Tunnel
tests for installation in plenums without metal conduits. Stress-crack resistance is an important element in establishing end-use performance. Extensive testing of wire and cable constructions is needed for definitive performance evaluation.
The Properties of Everflon Fluoropolymers
Property | Unit | E4610 | ||
Processing | ||||
Melt Flow Rate | g/10min 372℃ | 8-12 | ||
Melt Point | ℃ | 260 | ||
Density 23℃ | g/cm3 | 2.15 | ||
Mechanical | ||||
Tensile strength, | MPa 23 °C (74 °F) | >30 | ||
Elongation | 23 °C (74 °F) | >300 | ||
Hardness | Shore Durometer | D56 | ||
Electrical | ||||
Dielectric constant | 103HZ-106HZ | 1.9-2.1 | ||
Dielectric loss angle tangent value | 103HZ | 3*10-4 | ||
106HZ | 5*10-4 | |||
Surface resistivity | 1015/Ω | >1-10 | ||
Arc resistance | Sec | 165 | ||
Thermal | ||||
Melt viscosity300℃(572°F) | Pa.s | 103-105 | ||
Glass state temperature | ℃/°F | -90(-130) | ||
Application temperature | Min℃/°F | -195(-319) | ||
Max℃/°F | 200(392) | |||
Decomposition temperature | ℃/°F | >390(734) | ||
Thermal conductivity | W/m•K, | 0.26 | ||
Zero strength temperature | ℃ | 265-320 | ||
Heating ageing | 200℃ | No degradation and No cross-linking for 1000 hours | ||
Application
Wire and cable insulation, small tubing, and injection molded parts
Processing
Everflon™ FEP fluoroplastic resin can be processed by conventional melt extrusion, and by injection, compression, and blow molding processes. For smooth feeding to extrusion equipment, it is supplied in 3 mm (0.12 in) pellets.
The extruders and molding machines used for Everflon™ FEP should be constructed of high nickel alloy corrosion-resistant materials and be capable of operating at temperatures up to 400 °C (750 °F).
Packing & Delivery
Storage&Handing
Everflon FEP resins are not affected by storage time. Ambient storage conditions should be designed to avoid airborne contamination and water condensation on the resin when opening and emptying the packaging.
Package&Caution
Everflon® FEP is packaged in 25kg, single layer, plastic bags. For convenient shipment, orders of 1,000-kg pallets are
recommended.
The properties of Everflon® FEP resins are not affected by storage time. Ambient storage conditions should be designed to avoid airborne contamination and water condensation on the resin when opening and emptying the packaging.
Everflon FEP
Everflon's FEP
Everflon® FEP is a melt-processible fluoroplastic resin available in pellet form. It is a copolymer of tetrafluoroethylene(TFE) and hexafluoropropylene(HFP), without additives, has a lower melt viscosity than PTFE and can be processed like other thermoplastic resins by the melt flow processes of extrusion, transfer, injection and compression molding. Because the bonding energy between its carbon and fluorine atoms is so high, and the molecule is completely filled with fluorine atoms, Everflon FEP fluorocarbon polymer has excellent thermal, electrical, and chemical stability.
AN EXCELLENT ELECTRICAL INSULATOR
A low dielectric constant and dissipation factor exist along with high dielectric strength over a wide range of frequencies and
temperatures.
temperatures.
LOW FRICTION
Everflon FEP offers the lowest critical surface energy of any plastic material in addition to excellent water and oil repellency for non-stick and mold release applications.
HIGH TRANSPARENCY
Products prepared from Everflon FEP are transparent with good transmittance of both ultraviolet and visible wavelengths; the lowest refractive index of any plastic and characterized by very low light reflection
TOLERANT OF HIGH TEMPERATURES
Everflon FEP offers superior reliability and retention of its properties in a wide thermal range from cryogenic to high
temperature (-200°C to +200°C).
temperature (-200°C to +200°C).
HEALTH APPROVED & FOOD SAFE
This makes it an excellent choice for applications in food manufacturing and packaging, particularly since the material is food grade compliant and resistant to staining.
CHEMICALLY RESISTANT & INERT
Everflon FEP maintains its physical properties in extreme environments. It provides excellent chemical and permeation resistance including exposure to weathering, light, and moisture.
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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.
Everflon Fluoropolymers Family
Application of Fluoropolymers
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