温度对双轴取向硬聚氯乙烯(PVC-O)管材生产的影响  

The influence of temperature on the production of biaxially oriented rigid polyvinyl chloride(PVC O)pipes

作　　者：黄东 严格 何彩珍 赵中华 HUANG Dong;YAN Ge;HE Caizhen;ZHAO Zhonghua(Xinjiang Tianye(Group)Co.,Ltd.,Shihezi 832000,China)

机构地区：[1]新疆天业(集团)有限公司,新疆石河子832000

出　　处：《聚氯乙烯》2024年第11期11-14,共4页Polyvinyl Chloride

基　　金：2023年兵团科技创新人才计划项目[环保型聚氯乙烯加工新技术的研发和应用创新团队](2023CB003)。

摘　　要：介绍了温度对双轴取向硬聚氯乙烯(PVC-O)管材成型过程的影响,分析了不同温度范围内双轴取向拉伸后管材性能的相关试验数据,确定了温度和其他因素对双轴取向拉伸工艺过程和PVC-O管材性能的影响,并设计开发了一种温度控制装置,用于精确调节整体取向温度。The influence of temperature on the forming process of biaxially oriented rigid polyvinyl chloride(PVC-O)pipes was introduced.The relevant experimental data on the properties of pipes after biaxially oriented stretching in different temperature ranges were analyzed.The effects of temperature and other factors on the biaxial orientation stretching process and the properties of PVC-O pipes were determined.A temperature control device was designed and developed for precise adjustment of the overall directional temperature.

关 键 词：PVC-O管材 双轴拉伸 取向拉伸 温度 

分 类 号：TQ325.3[化学工程—合成树脂塑料工业]