[1]刘艳萍,李江晓*,曾辉,等.白蜡杆材的动态热机械分析[J].西北林学院学报,2014,29(04):219-221.[doi:doi:10.3969/j.issn.1001-7461.2014.04.39]
　LIU Yan-ping,LI Jiang-xiao*,ZENG Hui,et al. Dynamic Mechanical Analysis of Fraxinus chinensis Wood[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2014,29(04):219-221.[doi:doi:10.3969/j.issn.1001-7461.2014.04.39]
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白蜡杆材的动态热机械分析()
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《西北林学院学报》[ISSN:1001-7461/CN:61-1202/S]

卷:
第29卷
期数:
2014年04期
页码:
219-221
栏目:
出版日期:
2014-07-30

文章信息/Info

Title:
 Dynamic Mechanical Analysis of Fraxinus chinensis Wood
文章编号:
1001-7461(2014)04-0219-03
作者:
 刘艳萍1; 李江晓2*; 曾辉3; 杨亚峰2
 （1.河南省林业科学研究院，河南 郑州450008；2.河南农业大学，河南 郑州 450002；3.河南投资集团有限公司，河南 郑州450008）
Author(s):
 LIU Yan-ping1;  LI Jiang-xiao2*;  ZENG Hui3;  YANG Ya-feng2
 (1. Henan Academy of Forestry, Zhengzhou, Henan 450008, China; 2. Henan Agricultural University, Zhengzhou, Henan 450002, China; 3. Henan Investment Group Limited Company, Zhengzhou , Henan 450008, China)
关键词:
 ; 白蜡杆; 动态力学性能; 动态热机械分析
Keywords:
Fraxinus chinensis wood;  dynamic mechanical properties;  dynamic mechanical analysis
分类号:
S781.2
DOI:
doi:10.3969/j.issn.1001-7461.2014.04.39
文献标志码:
A
摘要:
 试验材料为6年生白蜡杆材,利用动态热机械分析仪（DMA）测试其不同高度的动态力学性能。结果表明，在试验温度范围内，随着温度的升高白蜡杆材的储能模量呈下降趋势，损耗模量和损耗因子呈“升高—下降—升高—快速下降”的双峰形；且白蜡杆材上部具有较高的刚度和阻尼，玻璃化转变温度为255.84℃，比下部的玻璃化转变温度高7.82℃。综合评价认为，6年生白蜡杆材上部的材性优于中部和下部的。
Abstract:
 The dynamic mechanical properties of different heights of six-year-old Fraxinus chinensis wood was examined by dynamic mechanical analysis. The results showed that the storage modulus of the wood decreased with the increase of temperatures, but their loss modulus and loss factors presented double-peak shape. The upper wood had higher rigidity and damping, and its glass transition temperature was 255.84℃, which indicated that the dynamic mechanical properties of upper wood were superior to the lower and middle wood.

参考文献/References:

 [1]杨红旗，刘艳萍，陈广辉，等. 立地条件对白蜡杆生长、物理特性及纤维形态的影响[J].中南林业科技大学学报，2012，3（2）：136-140.
YANG H Q, LIU Y P, CHEN G H,et al. Effects of site conditions on growth, physics characteristics and fiber morphology of Fraxinus chinensis[J]. Journal of Central South University of Forestry & Technology, 2012，3（2）：136-140.(in Chinese)
[2]杨红旗，刘艳萍，陈广辉，等. 不同立地条件上白蜡杆生长规律及纤维形态特征研究[J]. 西北林学院学报，2012，27（3）：197-200. 
YANG H Q, LIU Y P, CHEN G H,et al. Growth regularity and fiber morphology of Fraxinus chinensis growing in different site conditions [J]. Journal of Northwest Forestry University, 2012，27（3）：197-200. (in Chinese)
[3]郑万钧.中国树木志（第四卷）[M].北京：中国林业出版社，1983：19-30.
[4]刘元本，刘玉翠.河南森林[M]. 北京：中国林业出版社，2000：315-330.
[5]刘艳萍，陈志林，张洋，等. 白蜡条木材解剖性质及其变异的研究[J]. 南京林业大学学报:自然科学版，2009，33（4）：125-128.
LIU Y P, CHEN Z L, ZHANG Y, et al. Wood anatomical properties and their variations of Fraxinus chinensis[J]. Journal of Nanjing Forestry University :Natural Science Edition, 2009，33（4）：125-128. (in Chinese)
[6]刘艳萍，陈志林，张洋，等. 白蜡杆材性及其曲木家具生产工艺[J]. 林业科技开发，2008，22（6）：82-84.
[7]周平华，许乾藯.热分析在高分子材料中的应用[J].上海塑料, 2004,3(1):36-40.
ZHOU P H, XU Q W. Application of thermal analysis in polymer materials[J].Shanghai Plastics, 2004,3(1):36-40. (in Chinese)
[8]刘艳萍.白蜡杆生长规律和基本材性的研究[D].郑州:河南农业大学，2007.
[9]WOLCOTT M P, YIN S Z, RIALS T G.. Using dynamic mechanical spectroscopy to monitor the crystallization of PP/MAPP blends in the presence of wood[J].Composite Interfaces,2000,7(1):3-12.
[10]何曼君，陈维笑，董西侠.高分子物理[M].上海：复旦大学出版社，2000. 
[11]刘艳萍，张洋，江华，等.酶处理对UF麦秸纤维板的性能影响[J].福建农林大学学报:自然科学版，2012，41（5）：548-552.
LIU Y P, ZHANG Y, JIANG H,et al. Influence of xylanase treatment on perproties of UF/wheat-straw fiberboard [J].Journal of Fujian Agriculture and Forestry University:Natural Science Edition，2012，41（5）：548-552. (in Chinese)
[12]尹思慈.木材学[M].北京: 中国林业出版社,1996.
[13]张留成，翟雄伟，丁会利.高分子材料基础[M].北京：化学工业出版社，2002：322.
[14]王逢瑚.木质材料流变学[M].哈尔滨：东北林业大学出版社，1996.
[15]GASSAN J, BLEDZKI A K. Alkali treatment of jute fibers: relationship between structure and mechanical properties[J]. J. Appl. Polym. Sci., 1999, 71: 623-629.

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备注/Memo

备注/Memo:
 收稿日期：2013-10-14修回日期：2013-12-27
基金项目：河南省教育厅人文社科研究项目（2012-QN-212）。
作者简介：刘艳萍，女，博士，工程师，研究方向：木质复合材料。E-mail: lypbox@126.com
*通信作者：李江晓，女，讲师，研究方向：家具设计制造。
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