性能項(xiàng)目 |
試驗(yàn)條件[狀態(tài)] |
測(cè)試方法 |
測(cè)試數(shù)據(jù) |
數(shù)據(jù)單位 |
基本性能 |
比重 |
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D792 |
1.2 |
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相比于流動(dòng)態(tài)的膜收縮,3.2-mm(0.125in./in.),厚度 |
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D955 |
0.002-0.006mm/mm(0.002-0.006in./in.) |
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物理性能 |
光霧 |
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D1003 |
0.3% |
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一般透過(guò)率 |
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D1003 |
89% |
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總透過(guò)率 |
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D1003 |
91% |
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機(jī)械性能 |
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47MPa(6900 psi) |
51MPa(7400 psi) | |
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撓曲模量 |
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D790 |
2000MPa(2.9×105 psi) |
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撓曲屈服強(qiáng)度 |
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D790 |
69MPa(10000 psi) |
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洛氏硬度 |
R刻度 |
D785 |
103 |
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懸梁式?jīng)_擊強(qiáng)度 |
@23℃(73?H) |
@-40℃(-40?H) | |
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80 J/m(1.5 ft bf/in) |
40 J/m(0.7 ft bf/in) | |
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沖擊強(qiáng)度 |
@23℃(73�H) |
@-40℃(-40�H) | |
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NB J/m(NB ft bf/in) |
NB J/m(NB ft bf/in) | |
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抗沖擊(穿孔),能量@最大負(fù)荷 |
@23℃(73�H) |
@-40℃(-40�H) | |
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42 J(31 ft bf) |
48 J/m(35 ft bf) | |
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拉伸模量 |
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ISO 527 |
1800MPa |
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撓曲模量 |
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ISO 178 |
1850MPa |
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屈撓強(qiáng)度 |
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ISO 178 |
65MPa |
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懸梁式?jīng)_擊強(qiáng)度 |
@23℃ |
@-40℃ | |
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加工性能 |
干燥溫度 |
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70℃(160�H) |
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干燥時(shí)間 |
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6小時(shí) |
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加工熔融溫度 |
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230-280℃(450-530�H) |
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塑膜溫度 |
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15-30℃(60-80�H) |
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熱 性 能 |
撓曲溫度 |
0.455MPa(66 psi) |
1.82MPa(264 psi) | |
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