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Homepage>BS Standards>21 MECHANICAL SYSTEMS AND COMPONENTS FOR GENERAL USE>21.100 Bearings>21.100.10 Plain bearings>20/30398257 DC BS ISO 6691. Thermoplastic polymers for plain bearings. Classification and designation
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immediate downloadReleased: 2020-05-21

20/30398257 DC

BS ISO 6691. Thermoplastic polymers for plain bearings. Classification and designation

CURRENCY
LANGUAGE
English
Standard number:20/30398257 DC
Pages:32
Released:2020-05-21
Status:Draft for Comment
DESCRIPTION
This standard 20/30398257 DC BS ISO 6691. Thermoplastic polymers for plain bearings. Classification and designation is classified in these ICS categories:
  • 21.100.10 Plain bearings
  • 83.080.20 Thermoplastic materials

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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