ISO 3451-5:2002 塑料.灰分测定.第5部分：聚氯乙烯

标准编号：ISO 3451-5:2002

中文名称：塑料.灰分测定.第5部分：聚氯乙烯

英文名称：Plastics — Determination of ash — Part 5: Poly(vinyl chloride)

发布日期：2002-07

标准范围

ISO 3451的本部分规定了三种测定聚氯乙烯灰分的方法。遵循ISO 3451-1中给出的一般程序。对于灰分，使用方法A。对于硫酸化灰，使用方法B和C。这三种方法都适用于树脂、化合物和成品。当存在含铅化合物时，方法B和C适用。

This part of ISO 3451 specifies three methods for the determination of the ash of poly(vinyl chloride). The general procedures given in ISO 3451-1 are followed. For ash, method A is used. For sulfated ash, methods B and C are used. All three methods are applicable to resins, compounds and finished products. Methods B and C are applicable when lead-containing compounds are present.

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