磨碎玻纤对聚氨酯弹性体复合材料力学性能的影响  

Effect of Milled Glass Fiber Content on Mechanical Properties of Polyurethane Elastomer Composite

作　　者：张慧波[1,2] 杨绪杰[1] 路陆德[1] 汪信[1] 孙向东[3] 陈亚东[3] 

机构地区：[1]南京理工大学 [2]宁波职业技术学院,浙江宁波315800 [3]宁波职业技术学院

出　　处：《塑料工业》2006年第9期45-47,共3页China Plastics Industry

摘　　要：利用一步法制备了磨碎玻纤聚氨酯弹性体复合材料。详细探讨了磨碎玻纤用量对复合材料的拉伸强度、硬度、断裂伸长率、流动性等性能的影响。结果表明,经过有机处理的磨碎玻璃纤维对弹性体有增强增韧作用,尤其玻纤质量分数为15%时,综合效果最好。Milled glass fiber/polyurethane elastomer composite was prepared by one-step process, and the effect of the content of milled glass fiber on the tensile strength, hardness, elongation at break and fluidity of the composite was studied in detail. The result showed organically treated milled glass fiber had good effect on the strenth and toughness of the elastomer, especially when the mass percentage of the milled glass fiber was 15 %, the overall effects were the best.

关 键 词：磨碎玻璃纤维 聚氨酯弹性体 力学性能 硅烷偶联剂 复合材料 

分 类 号：TQ334.1[化学工程—橡胶工业]