ASTM D6645-08

被代替

ASTM D6645-08 发布历史

ASTM D6645-08由SCC 发布于 2018-10-01。

ASTM D6645-08 的最新版本是哪一版？

最新版本是 ASTM D6645-18 。

ASTM D6645-08的历代版本如下：

• 2018年 ASTM D6645-18 通过红外分光光度法测定聚乙烯中甲基（共聚单体）含量的标准测试方法
• 2018年 ASTM D6645-08
• 2001年 ASTM D6645-01(2010) 红外光谱法测定聚乙烯中甲基(共聚单体)含量的标准试验方法
• 2001年 ASTM D6645-01 红外分光光度测定法测定聚乙烯中甲基(共聚单体)含量的标准试验方法

  Full Description This method determines the number of branches (that is, comonomer content) in copolymers of ethylene with 1-butene, 1-hexene or 1-octene. This information can be correlated with physical properties such as melting point, density, and stiffness, all of which depend on the degree of crystallinity of the polymer. Differences in the comonomer content thus can have a significant effect on the final properties of products made from these resins.

标准号

ASTM D6645-08

发布

2018年

发布单位

SCC

替代标准

ASTM D6645-18

当前最新

ASTM D6645-18

 

 

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