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薄膜 | 额定值 | 单位制 | 测试方法 |
抗张强度 | ASTM D882 | ||
MD: 断裂, 0.039 mil | 25600 | psi | |
TD: 断裂, 0.039 mil | 21300 | psi | |
伸长率 | ASTM D882 | ||
MD: 断裂, 0.039 mil | 120 | % | |
TD: 断裂, 0.039 mil | 170 | % | |
透氧率 | ASTM D3985 | ||
68°F, 0.039 mil, 100% RH | 1.0 | cm³·mil/100in²/atm/24 hr | |
68°F, 0.039 mil, 85% RH | 0.76 | cm³·mil/100in²/atm/24 hr |