本文系统地研究了增韧剂氯化聚烯烃（M_1）和腈基橡胶（M_2），增塑剂邻苯二甲酸二辛酯（P）以及几种不同填料对硬质PVC填充体系力学性能的影响。

The effects of common impact modifiers M_1 and M_2, plasticizer P and different fillers on the mechanical properties of filled PVC were studied systematically in this paper.

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配料：腌制剂、盐、味精、增香粉、香辛料等。

Ingredients: curing agent, salt, MSG, increase powder, spices and so on.

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