ASTM D 2923-2008 标准详情
- 标准号:ASTM D 2923-2008
- 中文标题:聚烯烃薄膜及薄板硬度的标准试验方法
- 英文标题:standard test method for rigidity of polyolefin film and sheeting
- 标准类别:美国材料与试验协会ASTM
- 发布日期:2008-11-01
The rigidity of a polyolefin web can affect its machinability, particularly on those packaging machines where a cut portion of a web is required to remain flat momentarily without being supported on all sides. Rigidity is not a simple property since
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