BS 6057-3.21-1996 橡胶乳.第3部分:试验方法.第21节:丁腈胶乳丙烯腈含量测定

标准号：BS 6057-3.21-1996
中文标准名称：橡胶乳.第3部分:试验方法.第21节:丁腈胶乳丙烯腈含量测定
英文标准名称：Rubber latices - Methods of test - Determination of bound acrylonitrile content in nitrile latex
标准类型：B72
发布日期：1996/7/15 12:00:00
实施日期：1996/7/15 12:00:00
中国标准分类号：B72
国际标准分类号：83.040.10
适用范围：This International Standard specifies a method for the determination of the bound acrylonitrile content of emulsion-polymerized NBR latices having a bound acrylonitrile content, expressed as a percentage of the polymer content, of between 18% and 45%. The method is also applicable to, for example, carboxylic-nitrile-butadiene (XNBR) latices and nitrile-isoprene (NIR) latices. The determination includes any water-insoluble nitrogen-containing additives present in the latex.