玻纤增强ABS复合材料的研究  

Study on ABS Composite Reinforced by Glass Fibre

作　　者：金敏善[1] 张文华[2] 陈光岩[1] 

机构地区：[1]中国石油吉林石化公司研究院研发中心,吉林吉林132021 [2]长春客车厂科技开发公司,吉林长春130062

出　　处：《塑料科技》2004年第5期1-4,共4页Plastics Science and Technology

摘　　要：　以短切玻璃纤维为改性填料,对通用ABS进行共混改性。结果表明:ABS 玻纤复合材料的拉伸强度、弯曲强度、硬度以及热变形温度都随共混体系中玻纤含量的增加而显著提高,而材料的冲击强度和断裂伸长率却随之下降。此外,玻纤的长径比和共混挤出温度对材料的机械性能也有很大的影响。Blending with chopped glass fibre modified the general purpose ABS resin. The results showed that with increasing the contents of glass fibre, the tensile strength, bending strength, hardness and thermal distortion temperature of ABS/glass fibre composites were improved evidently, but the notched impact strength and elongation at break of the composites were decreased. In addition, the length/diameter ratio of glass fibre and blending extrusion temperature also had a great effect on mechanical properties of ABS/glass fibre composites.

关 键 词：玻纤增强 挤出温度 热变形温度 共混改性 共混体系 ABS 冲击强度 复合材料 拉伸强度 玻璃纤维 

分 类 号：TQ327[化学工程—合成树脂塑料工业] TQ325