ASTM F1957-1999(2011) 标准详情
- 标准号:ASTM F1957-1999(2011)
- 中文标题:复合泡沫材料硬度测定器硬度的标准试验方法
- 英文标题:Standard Test Method for Composite Foam Hardness-Durometer Hardness
- 标准类别:美国材料与试验协会ASTM
- 发布日期:1999
This test method is based on the penetration by a specific type of indentor when forced into the material under specified conditions. The indentation hardness is related inversely to the penetration and is dependent on the elastic modulus and viscoel
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