PVC型材配方调试方向、依据及基准

Orientation,basis and primary standards of adjustment of PVC profile formula

论述了如何通过调整配方来提高PVC型材的各项性能,为企业改进配方、提高PVC型材质量提供参考。

This paper discussed how to improve the properties of PVC profiles through adjusting formula, in order to provide reference for enterprises to improve formula and the quality of PVC profiles.