PFA film is made from PFA resin and prepared by the technology of thermoplastic extrusion and blowing. It has non-sticking, heat-resistance, aging resistance, corrosive resistance, non-flammability and good electric property. It can be solid adhesive for PTFE and also a good adhesive for laminating various materials. Its working temperature is up to 260 and is an ideal material for circuit board and flat cable.
Specification
Unitmm
Code | Thickness | Thickness Tolerance | Flat Width | F.W. Tolerance |
PFA-F-B-1 | 0.03 | ±0.02 | 100~420 | ±5 |
PFA -F-B-2 | 0.05 | ±0.02 | 100~420 | ±5 |
PFA -F-B-3 | 0.10 | ±0.02 | 100~420 | ±5 |
PFA -F-B-4 | 0.15 | ±0.025 | 100~420 | ±5 |
PFA -F-B-5 | 0.20 | ±0.025 | 100~420 | ±5 |
PFA -F-B-6 | 0.25 | ±0.025 | 100~420 | ±5 |
PFA -F-B-7 | 0.30 | ±0.03 | 100~420 | ±5 |
Note: Customers request negotiable | ||||
Main Properties
Item | Value | ||
General Purpose | Electric Purpose | ||
Longi.&Trav. Shrinkage Rate % ≤ | 3.0 | 3.0 | |
Tensile Strength) MPa ≥ | 14 | 14 | |
Elongation @ Break) % ≥ | 175 | 175 | |
Tear Strength) (N/m) ≥ | 4.9×104 | 4.9×104 | |
Dielectric Constant) 106Hz) |
| 2.15 | |
Dissipation Factor) 106Hz ≤ |
| 1×10-3 | |
Volume Resistivity) (Ω·m) ≥ |
| 1×1014 | |
Dielectric Strength | Thickness≤0.05mm |
| 100 |
0.05mmThickness 0.1mm |
| 75 | |
Thickness≥0.1mm |
| 50 | |
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