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型號(hào) |
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VMPET-H38 |
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材質(zhì)結(jié)構(gòu)（從外到內(nèi)) |
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BOPET |
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鋁 |
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指標(biāo) |
測(cè)試方法 |
單位 |
典型數(shù)值 |
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比重 |
GB/T 1033.1 |
g/cm3 |
1.38 |
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拉伸強(qiáng)度 |
MD |
GB/T 1040 |
MPa |
200 |
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TD |
210 |
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斷裂伸長(zhǎng)率 |
MD |
GB/T 1040 |
% |
130 |
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TD |
110 |
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濕潤張力 |
(鍍鋁面) |
GB/T 14216 |
dyne/cm |
50 |
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(非鍍鋁面) |
48 |
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摩擦系數(shù)(非鍍鋁面) |
GB 10006 |
/ |
0.4 |
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