BS EN 1772-2000 表面活性剂.浸水法测定润湿力

标准号：BS EN 1772-2000
中文标准名称：表面活性剂.浸水法测定润湿力
英文标准名称：Surface active agents - Determination of wetting power by immersion
标准类型：G73
发布日期：2000/10/15 12:00:00
实施日期：2000/10/15 12:00:00
中国标准分类号：G73
国际标准分类号：71.100.40
适用范围：This European standard specifies a method for determining the wetting power of a surface active agent in solution by immersion of a disc of raw cotton cloth in the solution. The method is applicable to all surface active agents, whatever their ionic character, used as wetting agents in neutral, slightly acid or slightly basic baths for textile applications. The method is not applicable to mercerizing assistants (baths highly basic) or to carbonizing assistants (baths highly acid).