PTFE Membrane Film
Description
PTFE Film
Features:
PTFE resin is first molded into work-blank and then skived. The PTFE resin skived sheet & tape are highly dielectric. Chemical resistant and not aging. They have a wide range of operation temperature
Property | Unit | Result |
Appetent density | g/cm3 | 2.10—2.30 |
≥Tensile strength (min) | MPa | ≥15.0 |
≥Ultimate elongation (min) | % | %150 |
≥Dialectic strength Dialectic strength | KV/mm | 10 |
Specifications :
Property | Code name |
Skived sheet | Thickness 0.5-3 Length≥200 |
Skived tape | Thickness 0.1-4 |
Specifications :
Item | Thickness | Thickness allowance | Thickness | Width allowance | Length |
high-density | 0.015,0.030 | ±10% | 5-100 | ±0.3 | ≥50 |
semi-density | 0.030,0.035 | ±10% | 5-1000 | ±0.3 | ≥100 |
common | 0.020,0.025 | ±10% | 5-1000 | ±2.0 | ≥50 |
Main properties:
Property | Unit |
High-density | Semi-density | Common |
≥Tensile strength (min) | MPa | ≥30 | ≥20 | ≥10 |
Elongation at rupture | % | ≥30 | ≥60 | ≥100 |
1MHz dielectric loss tangent |
| 2.5×10-4 | —— | —— |
1MHz dielectric constant |
| 1.8-2.2 | — | —— |
Dc breakdown voltage (Normal temperature) | KV/M | 200 | 60 | 30 |
Applications
Lining,seaing and oil less lubricating material and dielectric at any frequencies. Capacitor dielectric, wire isolation, electrical instrument isolation.
Additional information
| Material: | PTFE |
|---|---|
| Type: | Shrink Film |
| Usage: | Packaging Film |
| Feature: | Moisture Proof |
| Hardness: | Soft |
| Processing Type: | Injection Molding |
| Transparency: | Transparent |
| Place of Origin: | China |
| Brand Name: | aixinfu |
| Model Number: | as customized |
| Color: | optional |
| Size: | as customized |