物理安全检测
文章正文
ASTM D 3574聚氨酯海绵机械性能测试

& 易朔产品服务(厦门)有限公司提供专业权威的ASTM D 3574聚氨酯海绵机械性能测试,联系我们,免费咨询:

标准名称:

ASTM D 3574-2008  Standard Test Methods for Flexible Cellular MaterialsSlab, Bonded and Molded Urethane Foams

ASTM D 3574-2008软质多孔材料-扁结合的及模制的聚氨酯泡沫的标准试验方法

1、密度 Density

2、指定压缩率的压缩应力 Indentation force deflection test-specified deflection(IFD)

3、压缩强度 Compression force deflection test

4、支撑因子 support factor

5、指定应力的压缩厚度 Indentation residual gape load testspecified force(IRGL)

6(定压缩比)压缩永久变形 Constant deflection compression set test

7、拉伸强度 Tensile strength

8、断裂伸长率 Ultimate Elongation

9、撕裂性能 Tear resistance

10、落球回弹 Resilience test(ball rebound)

11、恒定变形的静态压力损失 Static force loss test at constant deflection

12、热老化 Dry heat aging

13、湿热老化 Wet heat aging

 

 

 

----------------------------------------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------------------------------------
Copyright EcoSafene   备案号:闽ICP备09009213号-1