ISO 11344:2004 纯合成橡胶 液体聚合体分子量分布的测定 凝胶(体) 渗透色层分离法(套色法)

标准编号:ISO 11344:2004

中文名称:纯合成橡胶 液体聚合体分子量分布的测定 凝胶(体) 渗透色层分离法(套色法)

英文名称:Rubber, raw synthetic — Determination of the molecular-mass distribution of solution polymers by gel permeation chromatography

发布日期:2004-04

标准范围

ISO 11344:2004描述了一种测定以聚苯乙烯表示的分子质量以及溶液中产生的聚合物分子质量分布的方法,这些聚合物完全溶于四氢呋喃(THF),分子质量范围为5000到1000000。本标准的目的不是解释凝胶渗透色谱的理论。

ISO 11344:2004 describes a method for the determination of the molecular mass, expressed as polystyrene, and the molecular-mass distribution of polymers produced in solution which are completely soluble in tetrahydrofuran (THF) and which have a molecular-mass range from 5 000 to 1 000 000.It is not the purpose of the standard to explain the theory of gel permeation chromatography.

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