BS EN ISO 7784-3:2022 – TC

$134.27

Tracked Changes. Paints and varnishes. Determination of resistance to abrasion – Method with abrasive-paper covered wheel and linearly reciprocating test specimen

Published By	Publication Date	Number of Pages
BSI	2022	42

Guaranteed Safe Checkout

Category: BSI

If you have any questions, feel free to reach out to our online customer service team by clicking on the bottom right corner. We’re here to assist you 24/7.
Email:[email protected]

PDF Pages

PDF Title

30467228

A-30444974

undefined

European foreword
Endorsement notice

Foreword

Introduction

1 Scope
2 Normative references
3 Terms and definitions

4 Principle

5 Apparatus and materials

6 Test specimens
6.1 Preparation of test specimens

6.2 Film thickness
6.3 Conditioning
7 Procedure
7.1 Agreements
7.2 Preparation of the abrasive wheel
7.3 Test conditions
7.4 Number of determinations
7.5 General test procedure

7.6 Procedure of the pre-test
7.7 Procedure of the main test
8 Evaluation of the main test
8.1 Loss in mass by abrasion

8.2 Abrasion resistance
9 Precision
9.1 General
9.2 Repeatability limit
9.3 Reproducibility limit

10 Test report

Bibliography

Status	Definitive
Pages	42
Publication Date	2022-12-21
ISBN	978 0 539 25320 7
Standard Number	BS EN ISO 7784-3:2022 – TC
Title	Tracked Changes. Paints and varnishes. Determination of resistance to abrasion – Method with abrasive-paper covered wheel and linearly reciprocating test specimen
Replaces	BS EN ISO 7784-3:2016 – TC
Descriptors	Wear resistance, Testing conditions, Paints, Varnishes, Abrasion testing, Abrasion, Test equipment, Specimen preparation, Abrasive paper, Coatings
Publisher	BSI
Committee	STI/10
ICS Codes	87.040 - Paints and varnishes