ISO 6691:2021由国际标准化组织 IX-ISO 发布于 2021-11-22。
ISO 6691:2021在国际标准分类中归属于: 83.080.20 热塑性塑料。
ISO 6691:2021 滑动轴承用热塑性聚合物.分类和名称的最新版本是哪一版?
最新版本是 ISO 6691:2021 。
* 在 ISO 6691:2021 发布之后有更新,请注意新发布标准的变化。
This document specifies a classification and designation system for a selection of the most common unfilled thermoplastic polymers for plain bearings. The unfilled thermoplastic polymers are classified on the basis of appropriate levels of distinctive properties, additives and information about their application for plain bearings. The designation system does not include all properties; thermoplastic polymers having the same designation cannot therefore be interchanged in all cases. It also provides an outline of the properties and applications of the most common unfilled thermoplastic polymers as well as listing some of the fundamental parameters that influence the selection of thermoplastic polymers for use for plain bearings. NOTE In the further course of the work, it is intended to prepare standards on “thermosetting polymers” and “mixed polymers” for plain bearings.
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