竹纤维复合材料薄板的性能研究及优化  

Performance Research and Optimization of Bamboo Fiber Composite Sheet

作　　者：茹燕平 崔萍[2] 张昭环 黎云玉 RU Yan-ping;CUI Ping;ZHANG Zhao-huan;LI Yun-yu(School of Textile Science and Engineering,Xi'an Polytechnic University,Xi'an 710018,China;School of Mechanical and Electrical Engineering,Lanzhou University of Technology,Lanzhou 730050»China)

机构地区：[1]西安工程大学纺织科学与工程学院,陕西西安710048 [2]兰州理工大学机电工程学院,甘肃兰州730050

出　　处：《纺织科技进展》2020年第12期19-23,共5页Progress in Textile Science & Technology

摘　　要：选取了竹纤维为增强材料,聚丙烯纤维为基体材料,运用正交设计试验方案、模压成型工艺来制备竹/聚复合材料板材。通过分析模压温度、模压保温时间、竹/聚质量比三因素对复合材料板材力学性能的影响,最终得出最佳优化工艺:模压温度为180℃,模压保温时间为30 min,竹/聚质量比为50/50,此工艺条件下复合材料板材的综合力学性能较好。Taking bamboo fiber as the reinforced material, polypropylene fiber as the matrix material, bamboo/polypropylene composite plates were prepared by orthogonal design test and molding process. By analyzing the influence of three factors: molding temperature, molding insulation time, and bamboo/polypropylene mass ratio on the mechanical properties of composite plates, the optimal optimization process was finally obtained: molding temperature was 180 ℃, molding insulation time was 30 min, bamboo/polypropylene mass ratio was 50/50, the composite plates had good comprehensive mechanical properties under this process.

关 键 词：竹纤维 聚丙烯纤维 复合板材 模压成型 性能测试 

分 类 号：TB332[一般工业技术—材料科学与工程]