Unplasticized poly(vinyl chloride) (PVC-U) pressure pipes — Determination of the fracture toughness properties
未增塑聚氯乙烯(PVC-U)压力管——断裂韧度特性的测定
发布日期:
2005-04-11
ISO 11673:2005规定了在规定的加载时间后,测定未增塑聚氯乙烯(PVC-U)压力管道最小断裂韧性的方法。它还为测量断裂韧性的替代水平做出了规定。
ISO 11673:2005 specifies a method for determining the minimum fracture toughness, after a specified loading time, of unplasticized poly(vinyl chloride) (PVC-U) pressure pipes. It also makes provision for measuring alternative levels of fracture toughness.