ISO 15184:2020 涂料和清漆 用铅笔试验测定薄膜硬度

标准编号：ISO 15184:2020

中文名称：涂料和清漆 用铅笔试验测定薄膜硬度

英文名称：Paints and varnishes — Determination of film hardness by pencil test

发布日期：2020-01

标准范围

本文件规定了通过将已知硬度的铅笔推到薄膜上来确定薄膜硬度的方法。测试可以在油漆、清漆或相关产品的一层涂层上进行，也可以在多层涂层系统的上层进行。这种快速测试在比较不同涂层的铅笔硬度时没有用处。对于铅笔硬度存在显著差异的一系列涂层面板，它更有用。该方法仅适用于光滑表面。

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.

标准预览图