PVC窗型材生产中的高效混料工艺  

High Performance Compounding Technology Used for Manufacture of PVC Window Profile

作　　者：李庆春[1] 郭奕崇[1] 

机构地区：[1]北京化工大学塑料机械及塑料工程研究所,北京100029

出　　处：《化学建材》2002年第3期18-20,34,共4页Chemical Materials for Construction

摘　　要：本文介绍国外一种制备PVC干混料的高效混配工艺。与常规的混料工艺相比 ,它可使现有混合设备的产量增加 70 % ,能耗减少 4 4 % ,而使用这种工艺制成的干混料挤出的窗型材质量依旧如常。A Foreign high efficient mixing technology for compounding PVC dry blend is presented. Compared with conventional mixing, this technology results in an increase of 70% in production while in a reduction of 44% in energy consumption for the existing mixing equipment. The quality of the window profile intruded with the dry blend is still maintained as usual.

关 键 词：PVC窗 型材 生产 高效混料工艺 

分 类 号：TU532.7[建筑科学—建筑技术科学]