ISO 15184:2020

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Опубликовано (Версия 3, 2020)

ISO 15184:2020

CHF 42

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Тезис

This document specifies a method for determining the film hardness by pushing pencils of known hardness over the film.

The test can be performed on a single coating of a paint, varnish or related product, or on the upper layer of a multi-coat system.

This rapid test has not been found to be useful in comparing the pencil hardness of different coatings. It is more useful in providing relative ratings for a series of coated panels exhibiting significant differences in pencil hardness.

The method is applicable only to smooth surfaces.

Общая информация

Текущий статус
: Опубликовано

Дата публикации
: 2020-01

Этап
: Опубликование международного стандарта [60.60]
Версия
: 3
Технический комитет :
ISO/TC 35/SC 9

ICS :
87.040
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