Fluorinated ethylene propylene(FEP Resins) CAS 25067-11-2
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Product Description
Product Details
Introduction
FEP particles is the copolymer of TFE and HFP,with good thermal stability,outstanding chemical inertness,good electrical insulation,and low coefficient of friction,It can be processed by thermoplastic method.
FEP Powder DS605 is the copolymer of TFE and HFP,with good thermal stability,outstanding chemical inertness, good electrical insulation, and low coeffcient of friction, enabling thermoplastic processing methods for processing.It can be mixed with PTFE powder.
Technical Index
| Item | Unit | KT602/KT612 | KT611 | KT610 | Test Mothed/Standards | ||
| A | B | H | |||||
| Appearance | / | Translucent particle, without impurities such as metal debris and sand, containing visible black particles percentage point less than1% | HG/T 2904 | ||||
| Melting Index | g/10min | 0.8-2.0 | 2.1-5.0 | 5.1-8.0 | 8.1-12.0 | 5.1-12.0 | GB/T 3682 |
| Tensile stress, ≥ | MPa | 28.0 | 26.0 | 22.0 | 22.0 | 25.0 | GB/T 1040 |
| Fracture strain, ≥ | % | 320 | 310 | 310 | 310 | 330 | GB/T 1040 |
| Relative Gravity | / | 2.12-2.17 | GB/T 1033 | ||||
| Melting point | ℃ | 265±10 | GB/T 28724 | ||||
| Dielectric Constant(10⁶Hz), ≤ | / | 2.15 | 2.15 | 2.15 | 2.15 | 2.07 | GB/T 1409 |
| Dissipation Factor(10⁶Hz), ≤ | / | 7.0 x 10⁻⁴ | 7.0 x 10⁻⁴ | 7.0 x 10⁻⁴ | 7.0 x 10⁻⁴ | 5.7 x 10⁻⁴ | GB/T 1409 |
| Heat Stress Cracking Resistance | / | Crackless | / | HG/T 2904 | |||
| MIT, ≥ | time | / | / | 30000 | ASTM/D2176 | ||
| Item | Unit | KT605 | Test Mothed/Standards |
| Appearance | / | White powder | / |
| Melting Index | g/10min | ＞0.1 | GB/T 3682 |
| Average particle size | um | 0-100 | / |
| Melting point | ℃ | 265±10 | GB/T 28724 |
| Moisture, ≤ | % | 0.05 | GB/T 6284 |
Application
DS611:Heat stress cracking resistant plastics,mainly for wire insulation layer,thin-walled tube.
DS602/DS612: The low melting index resin and heat stress cracking resistant moulding plastic, used for stress cracking resistant requiring and low or medium speed processing, mainly for heat shrinkable tubes, pumps, valves, piping and lining, wire insulation layer
DS610: Extrusion procesed for generic type resin, mainly used for wire insulation layer, tubes, film, and some of the bending properties have special requirement for the field, such as automotive cable.
DS605 are mainly for lining of valve and piping, electrostatic spraying.
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