PFA film,PFA thin film
Use
- Adhesive
- F4 cloth belts, conveyor belts, tents, take the first adhesive
- F4 plate membrane fusion welding
- Dielectric
- Production of high-temperature adhesive tape substrate
- Anti-corrosion lining
Characteristics
- And F4 excellent adhesion and sealing of such
- Below the melting point, wetting is not with any object. Above the melting point, and F4, metal has good adhesion. And self-adhesive (seal).
- High and low temperature
- -200 ~ 260 °C
- Not sticky, water fight, fight oil
- Water contact angle: θ = 115 °C
- Electricity reliability, high insulation
- 60HZ-60MHZ both high and low temperature dielectric constant 2.1.
- Even the surface due to flash over and the damage it does not produce conductive tracks.
- Volume resistance> 1018Ωm
- Surface resistance> 2 X 1013Ω
- Arc> 165 seconds without leakageHigh diaphaneity
- Good penetrability in ultraviolet radiation,and lowest refraction coefficient
- Weather resistance
- Can be prolonged exposure to ozone, the sun
Specification
(MM) Lay-flat film | (MM) Thickness |
200~250 | 0.02~0.015 |
250~280 | 0.03~0.04 |
250~300 | 0.05~0.15 |
300~350 | 0.15~0.25 |
note:
Special specification can be customized,membrane width can be cut,it can surface activation treatment