偶联剂对HDPE基竹塑复合材料性能的影响

何文; 阮氏香江; 蒋身学; 张齐生

doi:10.3969/j.issn.1000-2006.2014.06.021

何文,阮氏香江,蒋身学,张齐生

南京林业大学学报（自然科学版） ›› 2014, Vol. 38 ›› Issue (06) : 110-114.

PDF(1599454 KB)

国家林草科技领军期刊
中国精品科技期刊
中国高校百佳科技期刊
江苏省新闻出版政府奖期刊奖
RCCSE林学权威期刊（A+）
CSCD核心期刊
Scopus数据库收录期刊
中文核心期刊
SCD核心期刊

作者加群：102861116

微信公众号：南京林业大学学报

高级检索

PDF(1599454 KB)

南京林业大学学报（自然科学版） ›› 2014, Vol. 38 ›› Issue (06) : 110-114. DOI: 10.3969/j.issn.1000-2006.2014.06.021

研究论文

偶联剂对HDPE基竹塑复合材料性能的影响

何文¹,阮氏香江^1,2,蒋身学¹,张齐生¹

作者信息 +

Effect of MAH-g-PP on properties of bamboo flour(BF)/high density polyethylene(HDPE)composites

HE Wen¹, Nguyen Thi Huong Giang^1,2, JIANG Shenxue¹, ZHANG Qisheng¹

Author information +

文章历史 +

摘要

以高密度聚乙烯(HDPE)、竹粉(BF)为原料,马来酸酐接枝聚丙烯(MAH-g-PP)作为偶联剂,通过混炼、平板热压成型制备竹粉/HDPE复合材料,研究了马来酸酐接枝聚丙烯添加量(0、2%、5%、8%)对竹粉/HDPE复合材料吸湿性、吸水性、弯曲强度、拉伸强度以及抗冲击强度等性能的影响。结果表明:MAH-g-PP能显著改善竹粉/HDPE复合材料的吸湿、吸水性能,明显提高复合材料的力学性能; 当MAH-g-PP添加量为5%时,复合材料的吸湿、吸水率最低,静曲强度与弹性模量分别提高68%和30.4%,拉伸强度与抗冲击强度分别增长53.7%和75%; 而当MAH-g-PP添加量为8%时,复合材料的力学性能在一定程度上有所降低。红外光谱(FTIR)分析显示,添加MAH-g-PP后竹粉的游离羟基与马来酸酐之间发生了酯化反应。

Abstract

In this work, maleic anhydride grafted polypropylenee(MAH-g-PP)as coupling agent was added to high density polyethylene(HDPE)and bamboo flour(BF)composites which were processed by internal mixer and hot-pressing technology. The results showed that the properties of composites were significantly improved after adding MAH-g-PP. The optimum additive amount is 5%, at this level, the values of hygroscopicity and water absorption of composites were the smallest, and the values of modulus of rupture(MOR)and modulus of elasticity(MOE)were increased by 68% and 30.4%, respectively. The tensile strength and impact strength were increased by 53.7% and 75%, respectively. However, when the additive amount of MAH-g-PP reached 8%, the values of MOR, tensile strength and impact strength decreased. Fourier transform infrared spectroscopy(FTIR)confirmed that the grafting reaction happened between free hydroxyls of bamboo flour and acid anhydride of MAH-g-PP.

引用本文

EndNote

Ris (Procite)

Bibtex

导出引用

何文,阮氏香江,蒋身学,张齐生. 偶联剂对HDPE基竹塑复合材料性能的影响[J]. 南京林业大学学报（自然科学版）. 2014, 38(06): 110-114 https://doi.org/10.3969/j.issn.1000-2006.2014.06.021

HE Wen, Nguyen Thi Huong Giang, JIANG Shenxue, ZHANG Qisheng. Effect of MAH-g-PP on properties of bamboo flour(BF)/high density polyethylene(HDPE)composites[J]. JOURNAL OF NANJING FORESTRY UNIVERSITY. 2014, 38(06): 110-114 https://doi.org/10.3969/j.issn.1000-2006.2014.06.021

中图分类号： TS721

参考文献

[1] 谭寿再,孔萍,吴健文,等. 再生聚丙烯/木粉复合材料性能研究[J].木材工业,2006,11(6):14-17. Tan S Z, Kong P, Wu J W, et al. The study on properties of regenerate PP/wood flour composites[J]. Wood Industry, 2006, 11(6):14-17.
[2] 闫微丽.竹塑复合材料制备及其性能研究[D].南京:南京林业大学,2008. Yan W L. The study on the preparation technology and capability of bamboo-plastic compsites[D]. Nanjing:Nanjing Forestry Universtiy,2008.
[3] 李大纲,闫微丽,何强,等.竹纤维高密度聚乙烯-HDPE-混熔生产竹塑复合材料的研究[J]. 南京林业大学学报:自然科学版,2010,34(3):123-128. Li D G, Yan W L, He Q, et al. The study of bamboo-plastic composites based on bamboo flour-HDPE[J]. Journal of Nanjing Forestry University:Natural Sciences Edition, 2010, 34(3):123-128.
[4] 陈伟博,葛正浩.偶联剂对HDPE基竹塑复合材料力学性能的影响[J]. 陕西科技大学学报,2012,41(1):37-43. Chen W B, Ge Z H.The effect of coupling agent on mechanical properties of bamboo-plastic composites based on HDPE[J]. Journal of Shaanxi Science and Technology University, 2012, 41(1):37-43.
[5] 李嘉俊,汪济奎. 聚丙烯竹塑复合材料的研究[J].塑料工业,2008,36(11):17-19. Li J J, Wang J K.The Study on bamboo-plastic composites based on PP[J]. Plastic Industry, 2008, 36(11):17-19.
[6] 薛盘芳. PP/木质纤维复合材料的制备及其性能研究[D].南京: 南京农业大学,2008. Xue P F. Study on the preparation and properties of PP composites filled with lignocellulose[D]. Nanjing: Nanjing Agricultural University, 2008.
[7] 张开.高分子界面科学[M].北京: 中国石化出版社,1997.
[8] 陈钦慧,白卫斌,徐艳莲,等.硅烷偶联剂处理竹粉化学结构变化及其反应路径[J].林产化学与工业,2012,32(6):63-74. Chen Q H, Bai W B, Xu Y L, et al. The structure change and reaction route of bamboo flour treated with silane coupling agent[J]. Chemistry and Industry of Forest Products,2012, 32(6):63-74.
[9] 何文,庄文皎,蒋身学,等.马来酸酐接枝聚乙烯对竹粉/高密度聚乙烯复合材料性能的影响[J].林产工业,2014,41(2):12-14. He W, Zhuang W J, Jiang S X, et al. The effect of MAH-g-PE on the properties of bomboo flour(BF)/ high density polyethylene(HDPE)composites[J]. China Forest Products Industry, 2014,41(2):12-14.
[10] 刘念才,黄华.甲基丙烯酸缩水甘油酯熔融接枝粉末聚丙烯的研究[J].高分子材料科学与工程,1997,3(1):47-53. Liu N C, Huang H. The study onglycidyl methacrylate graft copolymerization with PP powder[J]. Polymer Material Science and Engineering, 1997,3(1):47-53.
[11] 郭云亮,张涑戎,李立平.偶联剂的种类和特点及应用[J].北京服装学院学报,2009,21(4):50-54. Guo Y L, Zhang S R, Li L P.The kinds and characteristics of coupling agents and Its application[J]. Journal of Beijing Clothing College, 2009, 21(4):50-54.
[12] Tsutumi F, Sakakibara M, Oshima N. Structure and dynamicproperties of solution SBR coupled with tin compounds[J]. Rubber Chemistry and Technology, 1990, 69(1): 8-22.
[13] Hsiech H L, Quirk R P. Anionic polymerization: principles and practical applications[M]. New York: Marcel Dek ker Inc.,1996.
[14] 岑兰,陈慧雪,黎耀能. 改性纳米陶土对竹粉/高密度聚乙烯复合材料性能的影响[J].塑料科技,2008,36(9):28-31. Chen L, Chen H X, Li Y N.The effect of NNMT on properties of bamboo flour/HDPE composites[J]. Plastic Technology, 2008,36(9):28-31.
[15] 詹永富,蔡建,邱莎莎.竹塑复合材料军用包装箱应用研究[J].包装工程,2008,29(12):96-97. Zhan Y F, Cai J, Qiu S S. Application research of bamboo and plastic composites military packaging box[J]. Packaging Engineering, 2008, 29(12):96-97.
[16] 李正红,黄祖泰,缪宗华,等. 竹塑复合材料地板基材模压成型工艺参数优选[J].林业机械与木工设备,2006,12(4):10-12. Li Z H, Huang Z T, Miu Z H, et al. The technological parameter optimization of compression molding of bamboo flour-plastic composites used for floor base[J]. Forestry Machinery and Wood working Equipment, 2006, 12(4):10-12.
[17] Xu Y, Chung D L. Carbon fiber reinforced cement improved by using silane-treated carbon fibers [J]. Cement and Concrete Research, 1999, 29: 773-776.
[18] 陈淼灿,刘涛,赵玲,等.非水滴定和傅里叶红外光谱在聚丙烯马来酸酐接枝物表征中的应用[J].功能高分子学报,2005,18(2):334-339. Chen M C, Liu T, Zhao L, et al. Application of non-aqueous titration and FTIR spectroscopy in the characterization of maleic anhydride-functionalized polypropylene[J]. Journal of Functional Polymer, 2005, 18(2):334-339.
[19] 方惠群,于俊生,史坚. 仪器分析[M].北京:科学出版社,2002:350-355.
[20] 于文吉,余养伦,江泽慧.竹材纤维增强材料的特性[J].东北林业大学学报,2006,34(4):326-328. Yu W J, Yu Y L, Jiang Z H.The characteristics of materials strengthened with bamboo fiber[J]. Journal of Southeast Forestry University, 2006, 34(4):326-328.
[21] 徐有明,胡荣仙,熊汉国.竹塑增强复合材料的研究进展及加工现状[J].木材工业,2010,24(3):30-32. Xu Y M, Hu R X, Xiong H G.The research progressing and processing status of bamboo-plastic composites[J]. Wood Industry, 2010, 24(3):30-32.
[22] 朱明华. 仪器分析[M]. 北京:高等教育出版社,2002.

基金

收稿日期:2014-01-26 修回日期:2014-09-08
基金项目:南京林业大学高层次人才引进基金项目(163020097); “十二五”国家科技支撑计划(2012BAD30B01); 江苏高校优势学科建设工程资助项目(PAPD)
第一作者:何文,讲师,博士。E-mail: hewen2011@njfu.edu.cn。
引文格式:何文,阮氏香江,蒋身学,等. 偶联剂对HDPE基竹塑复合材料性能的影响[J]. 南京林业大学学报:自然科学版,2014,38(6):110-114.