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Urine-absorbing aids for incontinence—Test methods for characterizing Polymer-based absorbent materials—Part 4:Determination of moisture content by mass loss upon heating
IDT ISO 17190-4:2001
全国残疾人康复和专用设备标准化技术委员会(CSBTS/TC 148)
GB/T 20405的本部分规定了一种交联聚丙烯酸酯(PA)类超强吸液粉末水分含量在0%~5%间的受热失重的测定方法。这种方法可精确到0.1%。
本部分适用于可自由流动的粉末状聚合物超强吸液材料在(15~150)℃间的测试。在这一温度区间挥发的物质,如水,会产生影响。
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