The experimental results show that organic antimony compound can improve the thermal stability and antimony tri (isooctyl-thioglycatate)exerts an excellent thermostabilization to PVC.

• 实验结果表明,有机锑可以提高PVC的热稳定性,其中三(巯基乙酸异辛酯)锑对PVC具有优良的热稳定作用。