FEP Resin TPD-804 is a copolymer of tetrafluoroethylene and hexafluoropropylene. It has good thermal stability, outstanding chemical inert, excellent electrical insulation and low friction coefficient. It can be processed by thermoplastic processing method.
Item Unit Typical Value Appearance Translucent particle Melting Index g/10min 2.1-5.0 Tensile Strength, ≥ Mpa 25.0 Elongation at break, ≥ % 300 Relative Gravity / 2.12-2.17 Melting point °C 265±10
Dielectric Constant(106, Hz), ≤
Disipation Factor(106, Hz), ≤
Heat Stress Cracking Resistance / Crackless
TPD-804 is a heat stress cracking resistant plastic, mainly used for wire insulation layer, thin-walled tube.
The processing temperature should not exceed 420°C, to prevent decomposition and releasing of toxic gases.
Packed in plastic bags, net weight 25kg/bag.
Transportation & Storage
1. Transported as non-dangerous cargo.
2. Stored in a clean, dry and ventilated place, impurities like dust and moisture should be kept way.