STANNDARD
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SPECIFICATION FOR 玻纤覆膜针刺毡
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Construction(组织结构):
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Fibre Composition(纤维组成):
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玻纤
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Scrim Composition(基布组成):
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玻纤
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Felt Area Weight(克重)
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900
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g/m2
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Thickness(厚度)
Density (密度)
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2.3
0.39
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mm
m3
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透气量)
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2~4
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m3/m2/min@12.7mmH2O
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Breaking Strength-MD(径向强力)
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2100
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N / 5cm
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Breaking Strength-CMD(纬向强力)
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1900
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N / 5cm
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Breaking Elongation( N/5cm)-MD(径向断裂伸长率)
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10
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%
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Breaking Elongation( N/5cm)-CMD(纬向断裂伸长率)
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10
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%
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Dry Shrinkage MD(260℃经向干热收缩率)
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< 1
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%
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Dry Shrinkage CMD(260℃纬向干热收缩率)
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<1
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%
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Operating Temperatures(工作温度)
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Recommended Maximum Continuous(连续工作温度)
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260
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deg ℃
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Recommended Maximum Surge(瞬间工作温度)
Anti-acid 耐酸性
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300
优
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deg ℃
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Finish(表面处理)
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聚四氟乙烯乳液浸渍
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