PVC-U管件专用料的研制  

The development of special materials for PVC-U pipe fittings

作　　者：张翔[1] 

机构地区：[1]淄博鲁中房地产开发股份有限公司,山东淄博255035

出　　处：《聚氯乙烯》2006年第11期14-15,21,共3页Polyvinyl Chloride

摘　　要：介绍了PVC-U管件专用料的研制过程,采用S-700作为基体PVC树脂,采用铅盐系列作为配方的稳定体系,合理调整内外润滑剂构成润滑体系,用ACR-401作为冲击改性剂。测试结果表明:该PVC管件专用料具有良好的力学性能、成型加工性和热稳定性,管件性能达到相关技术标准要求。The development course of special materials for PVC - U pipe fittings was introduced. In the formula,PVC（S- 700） was used as matrix resin,Lead- based stabil stabilizing system,internal lubricant and external lubricant were adjusted reasonab zers were used as y to form the lubricating system,and ACR- 401 was used as impact modifier. The test results showed that this special material for PVC-U pipe fittings had good mechanical property, moulding processability and heat stability,and properties of the pipe fittings could meet the requirement of the related technical standard.

关 键 词：PVC—U 管件 配方 

分 类 号：TQ325.3[化学工程—合成树脂塑料工业]