提高冲击性能 适应PVC-U给水管材新标准  

Improving the impact property to suit to the new standard for PVC-U feed water pipes

作　　者：王辉 卢昱文 

机构地区：[1]浙江中财管道科技股份有限公司,浙江新昌312500

出　　处：《聚氯乙烯》2007年第2期9-10,44,共3页Polyvinyl Chloride

摘　　要：介绍了PVC-U给水管材新老标准(GB/T 10002.1-2006和GB/T 10002.1-1996)中冲击性能的差异,新标准中对管材冲击性能的要求有所提高,主要通过调整配方、加工工艺等措施来提高产品的冲击性能,以满足新标准的要求。The differences o f impact property between the new standard （GB/T 10002.1 - 2006） and the old standard（GB/T 10002.1 - 1996） for PVC- U feed water pipes were introduced. In the new standard,the impact property requirements were improved. Measures were adopted to improve the impact property of PVC - U feed water pipes to fulfil the requirements of the new standard, which included adjusting the recipe,processing process and etc..

关 键 词：PVC—U 管材标准 冲击性能 

分 类 号：TQ325.3[化学工程—合成树脂塑料工业]