标准摘要
[中文适用范围]： 本国际标准规定了测定未增塑聚氯乙烯（PVC-U）管材在规定温度（DCMT）下耐二氯甲烷性能的方法。 它适用于所有 PVC-U 管道，无论其预期用途如何。 该方法可用作制造过程中质量控制的快速手段。 注：参考标准中规定了管道不得受到腐蚀的二氯甲烷最高温度。 [外文原描述]： ISO 9852:2007 specifies a method for determining the resistance of unplasticized poly(vinyl chloride) (PVC-U) pipes to dichloromethane at a specified temperature (DCMT). It is applicable to all PVC-U pipes, irrespective of their intended use. The method can be used as a rapid means of quality control during manufacture.
英文名称Unplasticized poly(vinyl chloride) (PVC-U) pipes — Dichloromethane resistance at specified temperature (DCMT) — Test method