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BS ISO 20329:2020

BS ISO 20329:2020

$142.49

Plastics. Determination of abrasive wear by reciprocating linear sliding motion

Published By Publication Date Number of Pages
BSI 2020 22
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This document specifies a test method for the determination of abrasive wear resistance of plastics using abrasive material on a reciprocating motion. It also specifies calculation method for specific wear rate.

PDF Catalog

PDF Pages PDF Title
2 undefined
6 Foreword
7 Introduction
8 1 Scope
2 Normative references
3 Terms and definitions
9 4 Principle
10 5 Apparatus
5.1 Test apparatus
11 5.2 Abrasive material
5.3 Balance
6 Test specimens
6.1 Test specimens
6.2 Conditioning
7 Procedures
7.1 Abrasive and load selection
7.2 Preparation and installation of the wheel
7.3 Adjustment of loading system
12 7.4 Test atmosphere
7.5 Procedure of the preliminary abrasion
7.6 Procedure of the main test
7.7 Test for the remaining specimens
13 8 Evaluation of the main test
8.1 Wear mass
8.2 Wear resistance
8.3 Specific wear rate
9 Precision
14 10 Test report
15 Annex A (informative) Precision
18 Annex B (informative) Typical test apparatus
19 Annex C (informative) Linear relationship between number of reciprocations and wear mass
21 Bibliography

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BS ISO 20329:2020
$142.49