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This product is made from PTFE dispersion resin by the technology of extrusion and calendaring. It is white color, soft, elastic, chemical inert, non toxicity and a kind of dielectric material used as electric insulation material for wire and cable. It conforms to the enterprise standard of Q/GHAD 83-2002.
Specification
| Code | Thickness & Tolerance (mm) | Width & Tolerance (mm) | Length(m) |
SF-JM-0.07-08 | 0.07±0.007 | 8.0±0.5 | ≥80 |
SF-JM-0.07-20 | 0.07±0.007 | 20.0±1.0 | ≥110 |
SF-JM-0.125-25 | 0.125±0.015 | 25.0±1.0 | ≥110 |
Note: Customer's request negotiable. | |||
Main Properties
| Item | Unit | Value | ||
0.07mm | 0.125mm | |||
Oil content after extraction | % | ≤0.10 | ≤0.10 | |
Tensile Strength | Longitudinal | MPa | ≥8.8 | ≥4.9 |
Traverse | MPa | ≥1.0 | ≥1.0 | |
Elongation @ Break | Longitudinal | % | ≥100 | ≥80 |
Traverse | % | ≥400 | ≥400 | |
Longitudinal Shrink. Rate | % | ≤30 | ≤30 | |
Dissipation factor 1MHz | -- | ≤0.0003 | ≤0.0003 | |
Dielectric Constant 1MHz | -- | ≤2.2 | ≤2.2 | |
Volume Resistivity | Ω·m | ≥1×1014 | ≥1×1014 | |
Dielectric Strength(DC) | MV/m | ≥160 | ≥100 | |
PTFE Tape