用于选择性激光烧结功能件的基体聚合物烧结材料的研究  

Study of Basal Polymer Materials Used for Functional Parts of SLS

作　　者：黎志冲[1] 史玉升[1] 林柳兰[1] 曾繁涤[1] 黄树槐[1] 

机构地区：[1]华中科技大学塑性成型模拟及模具技术国家重点实验室,湖北武汉430074

出　　处：《塑料工业》2004年第4期45-48,共4页China Plastics Industry

基　　金：湖北省科技攻关计划重点项目"注塑模快速制造集成系统" (课题编号 :2 0 0 1A10 7B0 2 )

摘　　要：选取PC、ABS和HIPS三种典型的无定形聚合物粉末材料作为基体聚合物烧结材料 ,对其烧结及后处理性能进行了研究。经比较 ,有较好后处理效果的PC和有较好原始力学性能的HIPS均可作为新材料的基体聚合物烧结材料。并提出了进一步提高烧结功能件力学性能的方法 。Three typical amorphous polymers powder materials, PC, ABS and HIPS, were used as basal polymer sintering materials, and the sintering and post processing performance of the mentioned materials were studied The results of comparisons showed PC and HIPS, which had good post processing performance and better basic mechanical properties respectively, could be used as new basal polymer sintering materials, methods to improve the mechanical properties of the functional parts were put forward, being important in directing the development of selective laser sintering (SLS) materials for functional parts

关 键 词：选择性激光烧结技术 SLS 基体聚合物烧结材料 环氧树脂固化体系 PC ABS HIPS 成型技术 

分 类 号：TQ320.66[化学工程—合成树脂塑料工业]