AC在PVC-U体系中分解规律研究

Study of Decomposition Behaviour of AC in PVC-U

研究了AC发泡剂的分解规律，在PVC－U体系中添加剂对其分解规律的影响，以及AC分解对PVC热稳定性的影响，为低泡PVC－U的加工提供了理论依据。

篠tudy was made of the decomposition behaviour of AC foaming agent, effect of additive on its decomposition behaviour in PVC-U and effect of AC decomposition on PVC thermal stability so as to provide theoretical basis for processing of low--foamed PVC--U.