ASTM D 3574海绵物性测试
ASTM D 3574:2005
Test A—Density 密度测试( kg/m3)
Test B1—IFD 硬度 (N)
Test B2—IFD-specified force
指定力下的硬度 (N)
Test C—Compression force deflection test 压缩系数
Test D—Constant deflection compression set test 压缩永久变形(%)
Test E—Tensile/Elongation test拉伸强度(kgf/cm2)
伸长率(%)
Test F—Tear resistance test
撕裂强度(N/m)
Test I1—Fatigue test :static force loss test at constant deflection 静态疲劳测试