材料导报 2020, Vol. 34 Issue (Z1): 539-541
高分子与聚合物基复合材料
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竹缠绕复合材料的线膨胀系数测试
孙元平1,2 , 姚毅恒1,2 , 张淑娴1,2 , 马建新1,2 , 翁赟1,2
1 浙江鑫宙竹基复合材料科技有限公司,杭州 310000; 2 国家林业和草原局竹缠绕复合材料工程技术研究中心,杭州 310000
Measurement of Linear Expansion Coefficient of Bamboo Winding Composites
SUN Yuanping1,2 , YAO Yiheng1,2 , ZHANG Shuxian1,2 , MA Jianxin1,2 , WENG Yun1,2
1 Zhejiang Xinzhou Bamboo-based Composites Technology Company, Hangzhou 310000, China; 2 State Forestry and Grassland Administration Engineering Research Center for Bamboo Winding Composites, Hangzhou 310000, China
摘要 为准确计算竹缠绕复合材料产品尺寸随温度的变化量,利用线膨胀测试仪,在233~353 K(-40~80 ℃)区间内,测试了竹缠绕复合材料纵向和横向两个方向上的线膨胀系数。测试结果表明,竹缠绕复合材料在横向上的平均线膨胀系数为2.31×10-5 K-1 ,在纵向上的平均线膨胀系数为1.06×10-5 K-1 。分析可知,两个方向上的线膨胀系数差异是由于竹蔑本身就是各向异性材料。
关键词:
竹缠绕复合材料
线膨胀系数
各向异性
Abstract: In order to accurately calculate the change of product size of bamboo winding composite material with different temperature, the linear expansion coefficients of bamboo winding composites in both longitudinal and transverse directions were measured by using the linear expansion tester in the temperature range of 233—353 K(-40—80 ℃). Test results indicate that the average linear expansion coefficient of bamboo winding compo-sites is 2.31×10-5 K-1 in the transverse direction and 1.06×10-5 K-1 in the longitudinal direction. According to the analysis, the difference of linear expansion coefficient in the two directions is caused by the fact that the bamboo is an anisotropic material.
Key words:
bamboo winding composites
linear expansion coefficient
anisotropic
发布日期: 2020-07-01
基金资助: “十三五”国家重点研发计划(2016YFD0600906)
作者简介: 孙元平,于2005—2013年在东北林业大学化学化工专业学习,工学硕士,现任职于浙江鑫宙竹基复合材料科技有限公司,复合材料工程师,主要从事复合材料和竹缠绕复合材料及新产品的研发。
引用本文:
孙元平, 姚毅恒, 张淑娴, 马建新, 翁赟. 竹缠绕复合材料的线膨胀系数测试[J]. 材料导报, 2020, 34(Z1): 539-541.
SUN Yuanping, YAO Yiheng, ZHANG Shuxian, MA Jianxin, WENG Yun. Measurement of Linear Expansion Coefficient of Bamboo Winding Composites. Materials Reports, 2020, 34(Z1): 539-541.
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1 中国国家标准化管理委员会.竹缠绕复合管:GB/T 37805-2019,中国标准出版社,2019. 2 费本华,陈美玲,王戈,等.世界竹藤通讯,2018,16(4),1. 3 杨云芳,刘志坤.浙江林学院学报,1996,13(1),21. 4 尚莉莉.毛竹维管束的形态特征及拉伸力学性能研究.博士学位论文,中国林业科学研究院,2011. 5 陈红.竹纤维细胞壁结构特征研究.博士学位论文,中国林业科学研究院,2014. 6 李霞镇.毛竹材力学及破坏特性研究.博士学位论文,中国林业科学研究院,2009. 7 李光荣,辜忠春,李军章.湖北林业科技,2014,43(5),44. 8 杨喜,刘杏娥,杨淑敏,等.东北林业大学学报,2013,41(10),91. 9 邓泽超,李霞,庞学霞.物理通报,2008,67(3),38. 10 黄永华,吴哲,李晓慈,等.化工学报,2016,67(S2),38. 11 耿真真,李红,杨敏.复合材料学报,2019,36(1),186. 12 姜黎黎,徐美玲,李振国.复合材料学报,2017,34(12),2734. 13 赵玉飞,袁剑民,费又庆.复合材料学报,2015,32(6),1611. 14 叶恩淦,王海波,朱月华.复合材料学报,2018,35(3),508. 15 郑莉芳,谢亚杰,岳丽娜.复合材料学报,2017,34(11),2407. 16 国防科学技术工业委员会.固体材料线膨胀系数测试方法:GJB 332A—2004,中国标准出版社,2004. 17 李俊,孙正军.中南林业科技大学学报,2013(5),120. 18 李红波,申胜平.复合材料,2010(5),138. 19 关明杰,洪彬,蔡志勇,等.南京林业大学学报,2010,34(1),91.
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