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Impregnated Glass Cloth Reinforced PTFE Diaphragm This diaphragm is a kind of composite diaphragm of PTFE impregnated glass cloth with PTFE film. It has anti-sticking, corrosive resistant property with high fatigue strength. Its working temperature at -80℃~ +260℃ and can be used as diaphragm of solenoid valve in refrigeration and electric/spay pump valve gasket in car. It conforms to the enterprise standard of Q/GHAD 88-2007.
Specification
|
Code |
Thickness |
Area |
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M—1 |
0.30±0.05 |
180×200
260×380
280×380 |
|
M—2 |
0.38±0.05 |
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M—3 |
0.40±0.05 |
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M—4 |
0.50±0.05 |
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Note: Customer’s request negotiable |
Main Properties
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Item |
Value |
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Tensile Strength MPa |
≥30 |
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Elongation @ Break % |
≥1 |
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Peel Strength (Normal) N/cm |
≥10 |
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Dielectric Strength Mv/m |
≥35 |
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