Volume 27 Issue 3
Jun.  2010
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LI Xiao-ping, ZHOU Ding-gou, XU Kai-hong. Feasibility of castor stalks for particle boards[J]. Journal of Zhejiang A&F University, 2010, 27(3): 424-429. doi: 10.11833/j.issn.2095-0756.2010.03.017
Citation: LI Xiao-ping, ZHOU Ding-gou, XU Kai-hong. Feasibility of castor stalks for particle boards[J]. Journal of Zhejiang A&F University, 2010, 27(3): 424-429. doi: 10.11833/j.issn.2095-0756.2010.03.017

Feasibility of castor stalks for particle boards

doi: 10.11833/j.issn.2095-0756.2010.03.017
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  • Corresponding author: ZHOU Ding-gou
  • Publish Date: 2010-06-20
通讯作者: 陈斌, bchen63@163.com
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    沈阳化工大学材料科学与工程学院 沈阳 110142

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Feasibility of castor stalks for particle boards

doi: 10.11833/j.issn.2095-0756.2010.03.017
    Corresponding author: ZHOU Ding-gou

Abstract: In the castor (Ricinus communis) stalk there are major differences in the microstructure of the phloem,xylem,and marrow. This research studied raw material characteristics in different layers of the castor stalk and their influence on properties of castor stalk based particle board for industrial use. Results of the physical and chemical properties of the castor stalk layers showed that lipid material and SiO2 were enriched in the surface layer of the phloem and marrow. The marrow had a negative influence on the castor stalk based particle board due to its parenchyma cells. Except for the modulus of elasticity (MOE) that increased 19.7%,removing the marrow improved particle board properties with internal bond strength (IB) increasing 3.3% and swelling thickness decreasing 18.8%. Phloem,however,did not influence board properties. Thus,for industrial use as particle board,the marrow of the castor stalk would have to be removed,but the phloem would not.[Ch,2 fig. 4 tab. 12 ref.]

LI Xiao-ping, ZHOU Ding-gou, XU Kai-hong. Feasibility of castor stalks for particle boards[J]. Journal of Zhejiang A&F University, 2010, 27(3): 424-429. doi: 10.11833/j.issn.2095-0756.2010.03.017
Citation: LI Xiao-ping, ZHOU Ding-gou, XU Kai-hong. Feasibility of castor stalks for particle boards[J]. Journal of Zhejiang A&F University, 2010, 27(3): 424-429. doi: 10.11833/j.issn.2095-0756.2010.03.017

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