SOLID-STATE C-13 NMR-STUDIES OF VULCANIZED ELASTOMERS .9. TMTD-VULCANIZED CIS-1,4-POLYBUTADIENE AT 75.5 MHZ

被引：28

作者：

SMITH, SR

KOENIG, JL

机构：

[1] Case Western Reserve Univ, Cleveland, OH

来源：

RUBBER CHEMISTRY AND TECHNOLOGY | 1992年 / 65卷 / 01期

关键词：

D O I：

10.5254/1.3538598

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Solid state NMR studies have previously been performed to characterize the network composition of variously vulcanized natural rubber, polybutadiene rubber, and butyl rubber samples. Preliminary evaluation of two-dimensional NMR imaging techniques to investigate the spatial distribution of network structures in these systems have also been made previously. This paper expands on the information base and summarizes the results of NMR analysis of samples cured with the organic sulfur-donor agent tetramethyl thiuram disulfide.

引用

页码：176 / 200

页数：25