供應(yīng)上海斷裂伸長率測試呂先生 15021194623
手機(jī):15026586086
電話:021-61310108
郵箱:[email protected]
qq: 1493287010
ASTM D 3574-2008 Standard Test Methods for Flexible Cellular Materials—Slab, Bonded and Molded Urethane Foams (聚氨酯海綿)
密度Density
指定壓縮率的壓縮應(yīng)力Indentation force deflection test-specified deflection(IFD)
支撐因子support factor
指定應(yīng)力的壓縮厚度Indentation residual gape load test—specified force(IRGL)
壓縮強(qiáng)度Compression force deflection test
(定壓縮比)壓縮永久變形Constant deflection compression set test
拉伸強(qiáng)度Tensile strength
斷裂伸長率Ultimate Elongation
撕裂性能Tear resistance
落球回彈Resilience test(ball rebound)
恒定變形的靜態(tài)壓力損失Static force loss test at constant deflection
熱老化Dry heat aging
濕熱老化Wet heat aging
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