BS ISO 6964:2019规定了测定特别用于制造管道和配件的聚烯烃成分中炭黑含量的试验方法，并提供了聚乙烯管道和配件的基本规范。交叉引用:ISO 11358-1购买本文件时提供的所有现行修订版均包含在购买本文件中。

BS ISO 6964:2019 specifies test methods for the determination of the carbon black content of polyolefin compositions used in particular for the manufacture of pipes and fittings, and provides a basic specification for polyethylene pipes and fittings.Cross References:ISO 11358-1All current amendments available at time of purchase are included with the purchase of this document.