【摘要】 本文通过PVC的静态和动态及热稳定试验,探讨了 DL—411—A 偶联剂做为PVC 辅助热稳定剂的可能及其性能。结果表明,DL—411—A 是一种多功能助剂,具有偶联作用,对 PVC 具有润滑和辅助热稳定作用。更多还原

【Abstract】 With slatic and dynamic test of PVC stabilization,the possibility andcharacteristic of using DL—411—A coupling agent as a secondary stabilizerwere investigated.Experimental results showed DL—411—A is a Multi—functional additive.In addition to the coupling effect,it can be used aslubricant and secondary heat stabilizer for PVC compound.更多还原