ASTM D2572-1997(2003)e1 标准详情
- 标准号:ASTM D2572-1997(2003)e1
- 中文标题:氨基甲酸乙酯材料或预聚物中异氰酸酯基团的试验方法
- 英文标题:Standard Test Method for Isocyanate Groups in Urethane Materials or Prepolymers
- 标准类别:美国材料与试验协会ASTM
- 发布日期:1997
1.1 This test method covers the determination of the isocyanate group (NCO) content of a urethane intermediate or prepolymer. 1.2 This standard does not purport to address all of the safety problems, if any, associated with its use. It is the respo
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