标准摘要
[中文适用范围]： 本国际标准规定了软质和半硬质聚乙烯泡沫的测试方法。 含有乙烯共聚物或聚合物与聚乙烯的共混物的泡沫也可以使用本国际标准的方法进行测试，前提是这些材料具有与 ISO 1872-1 的聚乙烯或 ISO 4613-1 的乙烯共聚物相似的性能。 第 7 节规定了适用于表征聚乙烯泡沫的强制性测试方法，而不考虑应用。 第 8 节描述了用于确定与特定应用领域相关的性能的可选测试方法。 [外文原描述]： ISO 7214:2012 specifies methods for testing flexible and semi-rigid cellular plastics made from polyethylene. Cellular plastics containing copolymers of ethylene or blends of polymers with polyethylene may also be tested by the procedures of this International Standard provided these materials have characteristics similar to polyethylene as described in ISO 1872-1, or copolymers of ethylene as described in ISO 4613-1. Mandatory tests suitable for characterization of cellular polyethylene, regardless of end use, and optional tests for the determination of properties that are relevant to certain uses are described.
英文名称Cellular plastics — Polyethylene — Methods of test