PFA plastic film

a.bear high low temperature b.smooth c.incombustibility d.hight insulate e.special size can be customized

USAGE

adhesion agent

F4 varnished cloth belt, the conveyor belt, tents take the first adhesive

F4-melting wending film

mediator

production of high-temperature adhesive tape substrate

anti-corrosion lining

CHARACTERISTIC

With the F4 and so on, have excellent adhesion and heat sealing

following the melting point, not with any object wetting. melting point above, with F4 and metal have a good bonding force. as well as its own bonding.

High and low temperature-resistant

-200--260°c, high temperature strength 2 times than the F4

Not viscous, water fight, fight oil

water contact angle: Θ=115°c

Relibility, high insulation

60HZ--60MHZ dielectric constant high temperature were 2.1. even surface because of jump fire but be subjected to damage, can't produce to conduct electricity orbit, either.

physical volume electric resistance>1018Ωm

surface electrice resistance>1013Ω

bear electricity >165 not electric leakage 

physical volume electric resistance>1018Ωm

surface electrice resistance>1013Ω

bear electricity >165 not electric leakage

Weather resistance

can be prolonged exposure to the ozone and the sun

Corrosion resistance

only a high temperature element flourine, sodium and it can play a role, the concentration of all other, dilute inorganic organic acids, alkalis, ester had no role.

MAIN PROPERTIES

character	PFA
specific grancity	2.12-2.17
melting point	302-310
max continous user temperature	260
tensile strength	27-35
coefficient of elongation	280-400
dielectric constant	2.1
volume resistance	>1018
dielectric breakdown strength	500