【英文标准名称】: Standard Test Methods for Evaluating the Degree of Chalking of Exterior Paint Films 【原文标准名称】: 评定外用漆膜粉化程度的标准试验方法 【标准号】: ASTM D4214-2007 【标准状态】: 现行 【国别】: 【发布日期】: 2007 【实施或试行日期】: 【发布单位】: 美国材料与试验协会(US-ASTM)【起草单位】: D01.25【标准类型】: (Test Method)【标准水平】: ()【中文主题词】: 覆层;评定;外部精整;涂漆;涂料;测试【英文主题词】: chalking; evaluation; exterior paint films【摘要】: The procedures provide a broad range of techniques and photographic references to evaluate chalking of exterior paints.1.1 These test methods cover the evaluation of the degree of chalking on white or tinted exterior paint films. These test methods describe the procedures recommended for transferring the chalk to a fabric or fingertip, which is then compared to photographic reference standards, or in the case of adhesive tapes, compared to a reflectance table or photographic reference standards, to determine the degree of chalking.1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.【中国标准分类号】: G51【国际标准分类号】: 87_040【页数】: 5P.;A4【正文语种】: 作者: sigh007 时间: 2013-3-29 14:47:23
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