影响PVC树脂优等品率的因素分析及防止措施

Analysis of Factors Affecting High-class PVC Products and Measures for Improvement

从影响PVC树脂优等品率的因素入手 ,采取理论与实际相结合的方法 ,找出了PVC装置改扩建后 ,由于工艺条件变化导致其优等品率下降的各种因素 ,并采取了一系列相应措施 。

The factors influencing the rate of PVC quality product are analyzed. Causes leading to the rate decrease, such as the changes of operation conditions after the renovation of PVC plant are found out. Several solutions are carried out and good results are achieved.