ASTM D7487-2013 标准详情
- 标准号:ASTM D7487-2013
- 中文标题:实践标准聚氨酯原材料:聚氨酯泡沫杯测试
- 英文标题:Standard Practice for Polyurethane Raw Materials: Polyurethane Foam Cup Test
- 标准类别:美国材料与试验协会ASTM
- 发布日期:2013
Scope 1.1 This practice covers the determination of cream time (initiation time), top of cup time, free rise time, free rise height, string gel time (pull time), tack free time, settle back, and free rise density of polyurethane foam formulati
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