



ltem | unit | JP-640 |
Appearance | / | Translucent particle, scrap metal, sand and other impurities cannot be mixed, particles with visible dark spots cannot exceed 2% |
Melt index | g/10min | 0.8-2.0 |
Tensile strength,≥ | Mpa | 27.0 |
Elongation at break,≥ | % | 320 |
Relative density | / | 2.12-2.17 |
Melting point | 265±10 | |
Dielectic constant(106HZ),≤ | / | 2.15 |
Dielectric loss factor(106HZ),≤ | / | 7.0×10 - |
Hot stress crack resistance | / | - - |
Recommended processing temp:350-380ºC
Notes:Fep resin will become more corrosive when decomposed ,therefore,it should avoid operation at high temperature. When heated.FEP can generate small amount of organic fluoro-containing waste gas. During the disassembly and assembly of die,the lubricating oil in heated status will also release unpleasant gases, These gased will be harmful to human body when inhaled!They should be discharged outdoor through exhaust system
Packing :it is semi-transparent granular solid,packed in PE bag and put in hard fiber drum or in double-layer reinforced plastic bag:net wt 25kg/drum(bag)
Storage: Should be stored in clean cool and dry place avoid rain sunlight moisture and dust.















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