标准摘要
[中文适用范围]： 本文件规定了用于测定一系列塑料灰分的通用方法，并给出了合适的测试条件。所选的具体条件可包含在相关塑料材料的规范中。适用于聚对苯二甲酸亚烷基酯材料、未增塑纤维素乙酸酯、聚酰胺和聚氯乙烯塑料（包括某些特定的填充、玻璃纤维增强和阻燃材料）的具体条件在ISO 3451-2、ISO 3451-3、ISO 3451-4和ISO 3451-5中规定。 [外文原描述]： This document specifies general methods, with suitable test conditions, for the determination of the ash of a range of plastics. The particular conditions chosen can be included in the specifications for the plastic material in question. Particular conditions applicable to poly(alkylene terephthalate) materials, unplasticized cellulose acetate, polyamides and poly(vinyl chloride) plastics, including some specific filled, glass-fibre-reinforced and flame-retarded materials, are specified in ISO 3451-2, ISO 3451-3, ISO 3451-4 and ISO 3451-5.
英文名称Plastics — Determination of ash — Part 1: General methods