标准摘要
[中文适用范围]： 本文件规定了评估聚氯乙烯材料和制品在热辐射作用下燃烧时膨胀的试验方法。本试验方法也适用于聚氯乙烯与其他聚合物的混合物和混合制成的材料和产品，例如聚氯乙烯与苯乙烯和丙烯腈的共聚物 (PVC-SAN) 的混合物。 [外文原描述]： This document specifies a test method for assessing the expansion of PVC materials and products during their combustion under the effect of heat radiation. This test method is also applicable to materials and products made from blends and mixtures of PVC with other polymers, such as PVC blended with a copolymer of styrene and acrylonitrile (PVC-SAN).
英文名称Plastics — Intumescence properties of PVC materials and products — Test method for the measurement of expansion with the cone calorimeter