期刊文献+

木粉塑料化改性研究 被引量:2

Research on the modification of wood powder plasticization
下载PDF
导出
摘要 本研究的目的是对木材进行脂化、醚化改性,以改善木材与塑料的相容性。采用氯化苄、邻苯二甲酸酐和马来酸酐对木粉进行改性,探讨了改性后木粉的微观结构、表面基团和热塑性。结果表明,3种改性剂都增加了改性后木粉的热塑性,其中氯化苄改性的木粉热塑性最好,能实现自身粘合并呈塑料化倾向。 This research was mainly on improving compatibility of wood and plastic through esterification and etherification of wood.Benzyl chloride,phthalic anhydride and maleic anhydride were taken in this research to modify poplar powder,and microstructure,surface groups and thermoplasticity of modified poplar powder were studied.The result indicated that any of the above mentioned modifying agents could improve the thermoplasticity of the modified poplar powder,and the thermoplasticity of benzyl chloride modified poplar powder,which could be self bonding and had the tendency of plasticization,was the best.
出处 《林业科技开发》 2010年第5期14-18,共5页 China Forestry Science and Technology
基金 浙江省重大项目"木塑复合材料的研制及开发"(编号:2005C12018)
关键词 杨木粉 塑料 改性 热塑性 poplar powder plastic modification thermoplasticity
  • 相关文献

参考文献11

  • 1Doczekalska B,Zakrzewski R,Bartkowiak M.Wood esterification by the maleic acid anhydride[J].Wood Research,2007,52(1):79-86.
  • 2Son SJ,Lee YM,Im SS.Transcrystalline morphology and mechanical properties in polypropylene composites containing cellulose treated with sodium hydroxide and cellulose[J].Journal of Material Science,2000,35(22):5767-5778.
  • 3Papadopoulos AN.The sorption of water vapour of wood modified with isopropyl glycidyl ether[J].Wood Research,2008,53(2):39-44.
  • 4Pantze A,Karlsson O,Westermark U.A model system to study esterification reactions in cellulosic or lignocellulosic material[J].Journal of Pulp and Paper Science,2007,33(4):177-183.
  • 5Chadlia A,Farouk MM.Chemical modification of Posidonia with cyclic anhydrides:effect on thermal stability[J].Carbohydrate Research,2010,345(2):264-269.
  • 6孙丰文,关明杰.毛竹尺寸稳定性处理的研究[J].竹子研究汇刊,2006,25(4):41-43. 被引量:6
  • 7Anderson M,Tillman A M.Acetylation of jute:effects on strength,rot resistance and hydrophobicity[J].Appl.Polym.Science,1989,37(12):3437-3447.
  • 8秦特夫,阎昊鹏.木材表面非极性化原理的研究.Ⅲ各化学组分在乙酰化过程中酯化能力的差异[J].木材工业,2000,14(4):13-15. 被引量:7
  • 9Youngquist J A,Rowell R M.Adhesives bonding of acetylated aspen flakes,Part 3.Adhesion with isocyanates[J].International Journal of Adhesion and Adhesives,1990,10(4):273-276.
  • 10南京林业大学.木材化学[M].北京:中国林业出版社,1987.

二级参考文献15

  • 1余权英.化学改性转化木材为热塑性和热固性材料[J].化学进展,1996,8(4):331-339. 被引量:21
  • 2Shiraishi N, M atsunega T, Yoko ta T. Preparation of higher aliphatic acid ester of wood in a dinitrogen tetroxcide -DM F cellulose solvent medium [J]. J Appl Polymer Sci, 1979, 24: 2347.
  • 3Shiraishi N, M atsunega T, Yoko ta T. Thermal softening and mehing of esterified wood prepared in an dinitrogen tetroxide - DM F cellulose solvent medium [J]. J Appl Polymer Sci, 1979, 24: 2361.
  • 4Hon David N S, Qu Nian hua. Thermoplasticization of wood. I. Benzylation of wood [ J ]. Journal of Polymer Science Part A: Polymer Chemistry, 1989, 27(7) : 2457 - 2482.
  • 5Shirai Bunro, Nakayama Hideki. Apparatus for thermal plasticization of wood materials[ M ]. Jpn Kokai Tokkyo Koho,1994.
  • 6Ogawa Toshihiko, Ohkoshi Makoto. Properties of medium density fiberboards produced from thermoplasticized wood fibers by allylation without adhesives [ J ]. Mokuzai Gakkaishi, 1997, 43 ( 1 ) : 61 - 67.
  • 7Kiguchi Makoto. Chemical modification of wood surfaces by etherification. Ⅰ. Manufacture of surface hot - melted wood by etherification [ J ]. Mokuzai Gakkaihi, 1990, 36 ( 8 ) : 651 - 658.
  • 8Kiguchi Makot: o, Imamura Hiroto. Chemical modification of softwood surface by etherification [ J ]. Baiomasu Henkan Keikaku Kenkyu Hokoku, 1991, 29:12-32.
  • 9Heritage K J, M ann J, Rohtan Gonzalea L. Crystallinity and the structure of cellulose[ J]. J Polymer Sci Part A, 1963, 1 : 671.
  • 10刘正宇 李文昭 林福元.木材之化学改质及其胶合性之研究(Ⅰ)—醚化处理对木材尺寸安定性及力学性质之影响[J].林产工业(台湾),1998,17(2):305-320.

共引文献31

同被引文献55

引证文献2

二级引证文献6

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部