摘要
对硫化返原的动力学、抗硫化返原助剂的作用机理、不同抗硫化返原助剂在不同的配合体系中的用量及对硫化胶性能的影响进行评述。对于抗硫化返原助剂 ,在半有效硫化体系中Si6 9抗返原性最好 ,在传统硫化体系中HVA 2最好。
The reversion kinetics of NR,the mechanism of anti recovery agent,the optimum levels of different anti recovery agents in different compounding formulas and their effects on the physical properties of vulcanizates are reviewed.Among anti recovery agents,Si69 is the best for semi efficient curing system,and HVA 2 is the best for conventional curing system.The different compounding formulas need different corresponding anti recovery agents.
出处
《轮胎工业》
CAS
2000年第4期195-198,共4页
Tire Industry
