标准号:BS 2782-4 Method 434D-1975
中文标准名称:塑料试验方法.第4部分:化学性能.试验方法434D:用分光光度法测定聚烯烃混合料抗氧化剂
英文标准名称:Methods of testing plastics - Chemical properties - Determination of antioxidants in polyolefin compounds by a spectrophotometric method
标准类型:G31
发布日期:1975/2/15 12:00:00
实施日期:1975/2/15 12:00:00
中国标准分类号:G31
国际标准分类号:83.080.20
适用范围:This method describes a procedure for the determination of certain antioxidants used in polyolefin compounds by the reduction of ferric chloride and the subsequent colorimetric determination of the ferrous ions.