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["分布和平均分子量是多少"

2019-09-01View Original

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["分子量通常在十万到几百万之间,聚丙烯的分子量一般是多少?请高人指点"
Reply #22019-09-02
Z一般在11的四次方到ZS的六次方之间"
Reply #32019-09-02
Z本帖最后由 quD 于 211-D-D 1::编辑Z高聚物的分子量没有具体的确定值值Z一般是通过实验数据或一些理化性质来来推推算出其不同不同条件下的平均分子量Z如数均分子量DZ重均分子量DZ粘均分子量DZ数均分子量等等四种不同不同平均分子量的关系一般是以下这个顺序ZZ均分子量DZ重均分子量DZ粘均分子量DZ数均分子量DZ通过凝胶色谱谱分析方法DZGPD可以可以可以D高高高聚物的分子量分布Z

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