ISO/TS 20444:2024

Technical
Specification
ISO/TS 20444
First edition
Rubber and plastics hoses —
2024-09
Determination of abrasion
resistance of the outer cover
Tuyaux en caoutchouc et en plastique — Détermination de la
résistance à l'abrasion du revêtement extérieur
Reference number
© ISO 2024
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ii
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle . 1
5 Apparatus . 1
6 Test pieces . 3
7 Conditioning of test pieces . 3
8 Procedure . 3
9 Test report . 4
10 Identification statement (reference to this document) . 4
Bibliography . 5

iii
Foreword
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This document was prepared by Technical Committee ISO/TC 45, Rubber and rubber products, Subcommittee
SC 1, Rubber and plastics hoses and hose assemblies.
Any feedback or questions on this document should be directed to the user’s national standards body. A
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iv
Technical Specification ISO/TS 20444:2024(en)
Rubber and plastics hoses — Determination of abrasion
resistance of the outer cover
WARNING — People using this document should be familiar with normal laboratory practice. This
document does not purport to address all of the safety problems, if any, associated with its use. It is
the responsibility of the user to establish appropriate safety and health practices.
1 Scope
This document specifies a method for the determination of the abrasion resistance of the outer cover of
rubber and plastics hoses.
This test method is suitable for hoses with inside diameters from 10 mm to 38 mm.
This method is not intended for predicting product abrasion life but is suitable for the comparison of like-
cover material products.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content constitutes
requirements of this document. For dated references, only the edition cited applies. For undated references,
the latest edition of the referenced document (including any amendments) applies.
ISO 8330, Rubber and plastics hoses and hose assemblies — Vocabulary
ISO 23529, Rubber — General proced
...