BS EN ISO 9455-2-1996 软钎焊剂.试验方法.第2部分:非挥发物质的测定.沸点测法

标准号：BS EN ISO 9455-2-1996
中文标准名称：软钎焊剂.试验方法.第2部分:非挥发物质的测定.沸点测法
英文标准名称：Soft soldering fluxes. Test methods. Determination of non-volatile matter, ebulliometric method
标准类型：J33
发布日期：1996/2/15 12:00:00
实施日期：1996/2/15 12:00:00
中国标准分类号：J33
国际标准分类号：25.160.50
适用范围：This part of ISO 9455 specifies an ebulliometric method for the determination of the content of non-volatile matter in soft soldering fluxes. It is applicable to liquid fluxes of classes 1.1.1, 1.1.2 and 1.1.3, as defined in ISO 9454-1, and only those fluxes contain-ing solvents of relatively high volatility, such as propan-2-ol. The method is applicable only to fluxes with a non-volatile content of 10 % or more. NOTE 1 For the determination of the content of non-volatile matter of liquid fluxes of these classes, where the solvent has a lower volatility than propan-2-ol, the method given in ISO 9455-1 should be used.