Fluoropolymer Plastics / FEP Resin HD922 For Lining Of Pipe And Valve

Brief Introduction FEP is a copolymer of TFE (tetrafluoroethylene) and HFP (hexafluoropropylene), it is melt-processable and can be injection molded. Because of the strong bonds between its carbon atoms and fluorine atoms, FEP resin offers excellent chemical resistance and electrical stability.  It can function well even at working temperature up to 200 °C without performances compromise. FEP resin HD922 is one of the common fluoroplastics. can be processed by conventional melting extrusion methods such as injection molding, transfer molding, compression and blow molding techniques. This FEP resin molding grade is an ideal choice for various shapes of end use articles and components. Specification Advantages Item Unit HD922 Appearance Translucent particle Melting Index g/10min 0.8-2.0 Tensile Strength≥ Mpa 28 Elongation at Break≥ % 300 Relative Gravity 2.14-2.17 Melting Point °C 260±5 Dielectric Constant 106HZ≤ 2.15 Dissipation Factor 106HZ≤ 7.0x10-4 Volatile≤ % 0.1 ApplicationFEP resin HD922 is used when stress cracking resistance is required and the processing speed is not high or medium. It is mainly used for the lining of heat shrinkable pipes, pump valves and pipes and wire insulation. AttentionThe processing temperature should not exceed 420ºC to prevent toxic gas from releasing.Packaging DetailsPacking in PE bag,and outer is Drum.Each of 25KG net weight.Onto dry in the warehouse. Storage warehouse and transportation processs hould keep clear auspicious,dry,presenting mixed impurity.You should avoid strenuous vibration and sunlight and rain,defend packing damage.To ensure that aggregates cleanness and products quality. Our Advantages 1. Excellent stress cracking resistance 2. Good chemical resistance and thermal resistance 3. Superior electrical properties 4. Low coefficient of friction 5. Low dielectric constant 6. Broad service temperature ranges 7.Good processing properties