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polyester oil felt clothCharacteristic: the products are made into being by high strength polyester fibre, with the property of large tensile strength, corruption proof, anti-aging, high temperature proof, good heat stabilization, good penetration, and the property of large prolongation. It is the preferred raw material for producing Modified asphaltum water proof material.
Specification: 120g,140g,160g,180g,200g… If you need special kinds of specification, please order it with us directly.Physical performance:
serial | item | type | ||
1 | mass of unit area | there is no minus tolerance | ||
2 | Variation coefficient of unit area mass ≤ |
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3 | pull force (N/50mm)≥ | longitudinal |
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transverse | ||||
4 | minimum stress value (N/50mm)≥ | longitudinal |
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transverse | ||||
5 | Elongation at max tensile strength%≥ | longitudinal |
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transverse | ||||
6 | water enduring performance %≥ |
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7 | avulsion intensity /N≥ | longitudinal |
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transverse | ||||
8 | soakage? performance | there is no not soakage parts | ||
9 | bending performance radius /mm |
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there is no crease | ||||
10 | water containing ratio/%≤ |
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11 | dimension stabilization under high temperature ≤ | longitudinal |
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sbs app waterproof membrane