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PMMA 6H 德國羅姆公司 物性數據 |
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①原料描述部分 |
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暫無此原料描述部分┄ |
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②原料技術數據 |
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性能項目 |
試驗條件[狀態] |
測試方法 |
測試數據 |
數據單位 |
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基本性能 |
吸水率 |
--- |
--- |
0.3 |
% |
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熔體流動速率 |
--- |
--- |
2.0 |
g/10min |
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UL標準 |
--- |
--- |
94HB |
--- |
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物理性能 |
比重 |
--- |
--- |
1.19 |
--- |
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透光率 |
--- |
--- |
93 |
% |
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折射率 |
--- |
--- |
1.19 |
--- |
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機械性能 |
拉伸強度 |
--- |
--- |
73 |
Mpa |
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伸長率 |
--- |
--- |
5 |
% |
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抗彎強度 |
--- |
--- |
120 |
Mpa |
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成形收縮率 |
--- |
--- |
0.002-0.006 |
cm/cm |
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洛氏硬度 |
--- |
--- |
100 |
M-scale/R-scale |
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抗彎模量 |
--- |
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3300 |
Mpa |
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埃左氏沖擊強度 |
--- |
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1.6 |
KJ/m2 |
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熱 性 能 |
熱變形溫度 |
--- |
--- |
100 |
℃ |
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線膨脹系數 |
--- |
--- |
6×10-5 |
cm/cm.℃ |
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簡繁切換