ISO 3233-1:2019 色漆和清漆 测定非挥发性物质的体积百分比 第1部分：采用涂漆试板测定非挥发性物质及利用阿基米德原理测定干膜密度的方法
标准编号：ISO 3233-1:2019
中文名称：色漆和清漆 测定非挥发性物质的体积百分比 第1部分：采用涂漆试板测定非挥发性物质及利用阿基米德原理测定干膜密度的方法
英文名称：Paints and varnishes — Determination of percentage volume of non-volatile matter — Part 1: Method using a coated test panel to determine non-volatile matter and to determine dry-film density by the Ar
发布日期：2019-11
标准范围
本文件规定了一种通过在任何指定的温度范围和干燥或固化时间内测量干燥涂层的密度来测定涂料材料和相关产品的非挥发性物质体积(NVV)的方法。该方法在施用后立即测定非挥发性物质。使用根据该文献获得的按体积计的非挥发性物质结果，可以计算涂料的铺展速率。本文件中规定的方法是空气干燥材料的优选方法。它在其他材料中的用途尚未得到测试。附录B概述了测定非挥发性物质含量和非挥发性物质体积的现有方法。本文件不适用于超过临界颜料体积浓度的涂料。
This document specifies a method for determining the non-volatile matter by volume (NVV) of coating materials and related products by measuring the density of a dried coating for any specified temperature range and period of drying or curing. This method determines the non-volatile matter immediately after application.Using the non-volatile matter by volume results obtained in accordance with this document, it is possible to calculate the spreading rate of coating materials.The method specified in this document is the preferred method for air-drying materials. Its use for other materials has not yet been tested.Annex B gives an overview of the existing methods for determination of non-volatile-matter content and volume of non-volatile matter.This document is not applicable to coating materials in which the critical pigment volume concentration is exceeded.
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