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加热温度和时间对棕榈纤维拉伸性能的影响(PDF)

《南京林业大学学报(自然科学版)》[ISSN:1000-2006/CN:32-1161/S]

Issue:
2016年02期
Page:
149-154
Column:
研究论文
publishdate:
2016-03-30

Article Info:/Info

Title:
Influence of heating temperature and time on tensile properties of palm fibers
Article ID:
1000-2006(2016)02-0149-06
Author(s):
LIU Xin1 WU Zhihui1* ZHANG Jilei12 LU Qiuhong1 LI Yuqian3
1.College of Furniture and Industrial Design, Nanjing Forestry University, Nanjing 210037, China;
2.Forest Products Lab, Mississippi State University, Starkville 39759, USA;
3.Guizhou Nature Technology Co.,Ltd., Guiyang 550017, China
Keywords:
palm fiber heat treatment tensile properties
Classification number :
S781
DOI:
10.3969/j.issn.1000-2006.2016.02.025
Document Code:
A
Abstract:
In order to understand the effects of heating treatment on tensile properties of palm fibers, two factorial experiments were performed in the study at various temperature levels(from 100 to 200 ℃ with an increment of 20 ℃)and time(3, 6 and 9 h). The test results showed that the heating temperature exerted extremely significant influence on tensile properties of palm fibers, and higher heating temperature led to higher Young's modulus, lower breaking strength and elongation at break. The tensile properties of palm fibers changed sharply in the range of 160-180 ℃. The Young's modulus of palm fibers increased, and the breaking strength and elongation at break decreased with longer heating time. The influence of heating time was also significant.

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Last Update: 2016-04-01