ISO 6270-1:2017 色漆和清漆 耐湿测定 第1部分： 连续雾化（单面接触）

标准编号：ISO 6270-1:2017

中文名称：色漆和清漆 耐湿测定 第1部分： 连续雾化（单面接触）

英文名称：Paints and varnishes — Determination of resistance to humidity — Part 1: Condensation (single-sided exposure)

发布日期：2017-11

标准范围

ISO 6270-1:2017规定了根据涂料或产品规范的要求，测定漆膜、涂料系统和相关产品对冷凝条件的耐受性的方法。该方法既适用于木材、石膏板和石膏板等多孔基材上的涂层，也适用于金属等非多孔基材上的涂层。它提供了在表面持续冷凝的严重暴露条件下可能获得的性能指示。该程序可揭示涂层的失效（包括起泡、染色、软化、起皱和脆化）和基材的劣化。注:本文件不包括试样的形状和制备、试验持续时间和试验结果评估。

ISO 6270-1:2017 specifies a method for determining the resistance of paint films, paint systems and related products to conditions of condensation in accordance with the requirements of coating or product specifications.The method is applicable to coatings, both on porous substrates such as wood, plaster and plasterboard and on non-porous substrates such as metal. It provides an indication of the performance likely to be obtained under severe conditions of exposure where continuous condensation occurs on the surface.The procedure can reveal failures of the coating (including blistering, staining, softening, wrinkling and embrittlement) and deterioration of the substrate.NOTE The shape and preparation of the test specimens, the duration of the test and the assessment of the test results are not covered by this document.

标准预览图