ASTM D4272-1999 标准详情
- 标准号:ASTM D4272-1999
- 中文标题:用锥体落锤器测量塑料薄膜总耐冲击强度的测试方法
- 英文标题:standard test method for total energy impact of plastic films by dart drop
- 标准类别:美国材料与试验协会ASTM
- 发布日期:1999
1.1 This test method describes the determination of the total energy impact of plastic films by measuring the kinetic energy lost by a free-falling dart that passes through the film. 1.2 The values stated in SI units are to be regarded as the stand
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