ISO 26603-2008 塑料.聚氨酯生产用芳族异氰酸盐.总氯含量的测定

标准号：ISO 26603-2008
中文标准名称：塑料.聚氨酯生产用芳族异氰酸盐.总氯含量的测定
英文标准名称：Plastics - Aromatic isocyanates for use in the production of polyurethanes - Determination of total chlorine
标准类型：G31
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：G31
国际标准分类号：83.080.10
引用标准：ISO 3696;ISO 6353-2;ISO 6353-3
适用范围：This International Standard is used to determine the total chlorine content of aromatic isocyanates used in thepreparation of polyurethanes. The difference between the total chlorine content and the hydrolyzable chlorinecontent (see ISO 15028) is a measure of the process solvents left in the product. Both test methods areapplicable to a variety of organic compounds, including aliphatic isocyanates, but the amount of sample usedmight need to be adjusted. These test methods can be used for research or for quality control.NOTE This International Standard is technically equivalent to ASTM D 4661-03.