ISO 23169:2020

$36.40

Paints and varnishes — On-site test methods on quality assessment for interior wall coatings

Published By	Publication Date	Number of Pages
ISO	2020-01	26

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Categories: 87.040 - Paints and varnishes, ISO

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Description

This document specifies two on-site test methods (on-site cleanability [stain removal] and on-site wet-scrub resistance) for the evaluation of the quality assessment for interior wall coatings.

These test methods are applicable to white coatings and light-coloured coatings of tristimulus value Y₁₀ greater than 25 measured on a test specimen consisting of a coating applied to a black substrate.

The cleanability test can differentiate the coating quality between 18 % of the pigment volume concentration (PVC) and the critical pigment volume concentration (CPVC). The on-site wet-scrub resistance test method can differentiate the coating quality when the PVC is nearly equal to the CPVC or above.

Additional information

Published Code	ISO
Published By	International Organization for Standardization
Publication Date	2020-01
Pages Count	26
Language	English
Edition	1
File Size	819.2 KB
ICS Codes	87.040 - Paints and varnishes

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ISO 23169:2020

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