玄武岩纤维粗纱二维编织基材与复合型材的性能研究  

Study on the properties of basalt fiber roving two-dimentional braided base material and its composite material

作　　者：杨超越 孟琳 肖志杰 高翼强[1] Yang Chaoyue;Meng Lin;Xiao Zhijie;Gao Yiqiang(College of Textile and Garment, Hebei University of Science and Technology, Shijiazhuang 050018, China)

机构地区：[1]河北科技大学纺织服装学院,河北石家庄050018

出　　处：《产业用纺织品》2020年第4期12-16,共5页Technical Textiles

摘　　要：为探究绳皮节距与绳芯根数对玄武岩纤维粗纱二维编织基材与复合型材的影响,以玄武岩纤维粗纱为原料,分别采用不同的绳皮节距和绳芯根数制备玄武岩纤维粗纱编织绳,其作为基材与不饱和聚酯树脂196复合制备复合型材,然后测试并分析基材的拉伸性能及复合型材的拉伸性能、弯曲性能和耐磨性能。结果表明随着绳皮节距的增大,基材及复合型材的拉伸断裂强度都下降了30.0%以上,复合型材的耐磨性也下降;随着绳芯根数的增加,基材的拉伸断裂强度增大了68.0%,而复合型材的拉伸断裂强度仅增大9.7%,复合型材的弯曲强度降低了51.5%。In order to explore the effects of the pitch length of rope skin and the number of rope core on basalt fiber roving two-dimensional braided base material and composite material,basalt fiber roving was used as raw materials to prepare basalt fiber roving braided ropes by using different pitch length of rope skin and different number of rope core respectively.As the base material,the basalt fiber roving braided rope was combined with unsaturated polyester resin 196 to make composite materials.Then,the tensile properties of the base material,as well as the tensile properties,bending properties and abrasion resistance of the composite material,were tested and analyzed.The results showed that with the increasing pitch length of rope skin,both the tensile breaking strength of the base material and the composite material decreased by more than 30.0%,and the abration resistance of the composite material also decreased.With the incerasing number of rope core,the tensile breaking strength of the base material increased by 68.0%,while the tensile breaking strength of the composite material only increased by 9.7%,and the bending strength of the composite material decreased by 51.5%.

关 键 词：玄武岩纤维粗纱 编织绳 绳皮节距 绳芯根数 拉伸性能 弯曲性能 耐磨性能 

分 类 号：TB332[一般工业技术—材料科学与工程]