标准编号：ISO 10952:2021
中文名称：玻璃增强热固性塑料（GRP）管和配件 在偏转条件下截面内部耐化学侵蚀的测定
英文名称：Glass-reinforced thermosetting plastics (GRP) pipes and fittings — Determination of the resistance to chemical attack for the inside of a section in a deflected condition
发布日期：2021-03
标准范围
This document specifies a method for determining the chemical resistance properties of glass- reinforced thermosetting plastics (GRP) pipes and fittings in a deflected condition for nominal sizes DN 100 and larger.
In conjunction with ISO 10928, this document provides a method for evaluating the effect of a chemical environment on the interior of a pipe or fitting after a specified period of time. Test conditions and requirements are specified in the referring International Standard. ISO 23856 references this document.
NOTE It has been found that the effect of chemical environments can be accelerated by strain induced from deflection; hence, this type of effect is frequently referred to as strain corrosion.
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