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[问题求助] 请高人指点以下几种料的区别:BS EN 50363
P:2010-03-10 10:51:27
2
我只能找到以下内容,至于TM3,实在是找不到了
Type TI 3 to BS EN 50363-3 | ||
Test | Unit | Requirement |
Minimum oxygen index (ISO 4589-2). | % | 26 |
Minimum tensile strength before ageing. | N/mm² | 15.0 |
Minimum elongation before ageing. | % | 150 |
Minimum tensile strength after ageing at 135± Maximum variation. | N/mm² % | 15.0 ±25 |
Minimum elongation after ageing at 135± Maximum variation. | % % | 150 ±25 |
Loss of mass after ageing at 115± | mg/cm² | 1.5 |
Heat shock test at | No cracks and no shrinkage | |
Pressure test at 90± Maximum indentation. | % | 50 |
Bending test at -15± | No cracks | |
Thermal stability at Minimum. | min. | 240 |
继续等候高人指点
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7
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