Influence of benzothiazolesulfenamide accelerators NS, DZ and CZ on the structure of sulfur-cured natural rubber was characterized by nuclear magnetic resonance crosslinking density spectrometer.

• 摘要用核磁共振交联密度仪研究了次磺酰胺类促进剂NS、DZ和CZ对天然橡胶硫化胶结构的影响，考察了相同用量下促进剂种类与天然橡胶硫化胶交联密度的关系。