聚氯乙烯热收缩膜热敏性的探讨

Study on Heat Sensitivity of PVC Heat Shrinkable Film

阐述了聚氯乙烯（PVC）热收缩膜的热敏性，并从生产实际的角度详细讨论了PVC热收缩膜热敏性的影响因素以及热敏性与成型收缩率和贮存性能之间的关系。

The heat sensitivity of polyvinyl chloride (PVC) heat shrinkable film was described. The factors affecting the heat sensitivity were discussed in detail. The relationship between the heat sensitivity and mold shrinkage, and the property of storage were investigated.