聚氨酯复合保温管技术及发展  

Technology and Development of Polyurethane Composite Insulation Pipe

作　　者：徐业峰 李明友 唐国涛 

机构地区：[1]山东一诺威新材料有限公司,山东淄博255400

出　　处：《聚氨酯工业》2017年第3期1-4,共4页Polyurethane Industry

摘　　要：介绍了聚氨酯复合保温管道的特点及分类、应用领域、生产工艺和发展趋势,对管中管法和喷涂法两种工艺进行了对比,特别介绍了喷涂缠绕聚氨酯保温管技术。The features, classification, application, production technology and development trend of polyure- thane composite thermal insulation pipe were introduced. The tube in tube process and spraying winding process were compared. The spraying winding technical characteristics of polyurethane insulation pipe technology were espe- cially introduced.

关 键 词：保温管 聚氨酯 硬质泡沫塑料 高密度聚乙烯 管中管工艺 喷涂缠绕工艺 

分 类 号：TQ328.3[化学工程—合成树脂塑料工业]