标准编号：ISO 6259-2:2020
中文名称：热塑性塑料管 抗拉性能的测定 第2部分：用未增塑聚氯乙烯（PVC-U）、定向未增塑聚氯乙烯（PVC-O）、氯化聚氯乙烯（PVC-C）和高冲击聚氯乙烯（PVC-HI）制成的管
英文名称：Thermoplastics pipes — Determination of tensile properties — Part 2: Pipes made of unplasticized poly(vinyl chloride) (PVC-U), oriented unplasticized poly(vinyl chloride) (PVC-O), chlorinated poly(vin
发布日期：2020-09
标准范围
This document specifies a method for determining the tensile properties of pipes made of unplasticized
poly(vinyl chloride) (PVC-U), oriented unplasticized poly(vinyl chloride) (PVC-O), chlorinated poly(vinyl
chloride) (PVC-C) and high-impact poly(vinyl chloride) (PVC-HI, PVC-M or PVC-A), and in particular the
following properties:
— the stress at yield and stress at break;
— the elongation at break.
NOTE The general method of test for the determination of the tensile properties of thermoplastics pipes is
given in ISO 6259-1.
This document also gives, for information purposes only, the corresponding basic specifications in
Annexes A, B, C and D.
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