亚麻/聚丙烯复合材料的成型工艺和拉伸性能研究  

STUDYING OF PREPARATION PROCESSING AND TENSILE PROPERTIES OF THE FLAX/POLYPROPYLENE COMPOSITES

作　　者：崔萍[1] 楚晓[1] 艾宏玲[1] 陈莉萍[1] 

机构地区：[1]兰州理工大学,甘肃兰州730050

出　　处：《玻璃钢／复合材料》2010年第2期41-43,共3页Fiber Reinforced Plastics/Composites

基　　金：甘肃省自然基金(3ZS062-B25-035)

摘　　要：本文探讨了亚麻/聚丙烯纤维复合材料的制备工艺和拉伸性能。对亚麻纤维含量分别为30%、40%、50%、60%、70%的复合材料进行比较,分析增强纤维含量对复合材料拉伸性能的影响;对模压温度分别为150℃、160℃、170℃、180℃、190℃的复合材料进行比较,分析模压温度对复合材料拉伸性能的影响,最后确定模压温度及亚麻/聚丙烯纤维的混合比。In this paper,preparation processing and tensile properties of the flax/polypropylene fibers composites are discussed. The tensile strength of samples with different flax fiber contents are investigated by comparing five kinds of composites with fiber-reinforced contents of 30wt%, 40wt%, 50wt%, 60wt%, 70wt%. The tensile strength of samples with different molded temperature are also investigated by comparing five kinds of composites with molded temperature of 150℃, 160℃, 170℃, 180℃ and 190℃, then the right molded temperature and the best blending ratio are determined.

关 键 词：亚麻/聚丙烯纤维 复合材料 拉伸性能 模压温度 混合比 

分 类 号：TB332[一般工业技术—材料科学与工程]