竹束精细疏解与炭化处理对重组竹性能的影响

doi:10.3969/j.issn.1000-2006.2014.06.022

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南京林业大学学报（自然科学版） ›› 2014, Vol. 57 ›› Issue (06): 115-120.doi: 10.3969/j.issn.1000-2006.2014.06.022

竹束精细疏解与炭化处理对重组竹性能的影响

吴秉岭^1,2,余养伦²,齐锦秋¹,于文吉^2*

1.四川农业大学林学院,四川雅安 625014;
2.中国林业科学研究院木材工业研究所,国家林业局木材科学与技术重点实验室,北京 100091

出版日期:2014-12-31 发布日期:2014-12-31
基金资助:
收稿日期:2013-11-20 修回日期:2014-01-28
基金项目:浙江省省院合作林业科技重大项目(2011SY01); 国家自然科学基金面上项目(31070494)
第一作者:吴秉岭,硕士生。*通信作者:于文吉,研究员。E-mail:yuwenji@caf.ac.cn。
引文格式:吴秉岭,余养伦,齐锦秋,等. 竹束精细疏解与炭化处理对重组竹性能的影响[J]. 南京林业大学学报:自然科学版,2014,38(6):115-120.

Effects of bamboo bundles treated with fine fluffing and carbonized treatment on the properties of bamboo scrimber

WU Bingling^1,2, YU Yanglun², QI Jinqiu¹, YU Wenji^2*

1. College of Forestry, Sichuan Agricultural University, Ya'an 625014, China;
2. Research Institute of Wood Industry,Chinese Academy of Forestry, Key Laboratory of Wood Science and Technology of State Forestry Administration,Beijing 100091,China

Online:2014-12-31 Published:2014-12-31

摘要/Abstract

摘要： 以去青留黄的竹片为原料,利用纤维原位可控分离技术,对竹片进行精细化疏解处理,再经浸胶、干燥后,采用热压法制备重组竹,并与普通的本色重组竹、低温炭化重组竹、高温炭化重组竹以及竹基纤维复合材料进行对比。结果表明:高温热处理是提高重组竹的耐水性能和尺寸稳定性的有效方法之一,其缺点是力学性能损失严重,静曲强度损失率达到45%; 与高温炭化处理相比,精细疏解加工工艺简单,加工的重组竹力学性能基本不损失,且能更有效地改善重组竹的耐水性能和尺寸稳定性; 与普通本色重组竹相比,采用精细化疏解竹束制备的重组竹,其吸水率降低75%,吸水厚度膨胀率降低67%,耐水性能和尺寸稳定性接近竹基纤维复合材料。

Abstract: This study explored novel bamboo scrimber fabricated using fine fiber bundles and phenolic resins via hot-pressing process. The mechanical properties, water resistance and dimensional stability of novel bamboo scrimber were investigated, and the results were compared with commercial bamboo scrimber made from control and carbonized bamboo bundles and bamboo-based fiber composites. The results showed that fine fluffing treatment and high temperature thermal treatment showed good technological properties with improved water absorption and dimensional stability. However, the mechanical properties of bamboo scrimber were obviously decreased by high-temperature thermal treatment with 45% decrease of MOR comparing with that of control. The fine fluffing treatment would improve bamboo scrimber dimensional stability while maintains its mechanical properties with 67% decrease of thickness swelling and 75% decrease of water absorption comparing with that of control. The water resistance and dimensional stability of bamboo scrimber made from bamboo bundles with fine fluffing was close to that of the bamboo-based fiber composites.

中图分类号:

S781.7

吴秉岭,余养伦,齐锦秋,等. 竹束精细疏解与炭化处理对重组竹性能的影响[J]. 南京林业大学学报（自然科学版）, 2014, 57(06): 115-120.

WU Bingling, YU Yanglun, QI Jinqiu, YU Wenji. Effects of bamboo bundles treated with fine fluffing and carbonized treatment on the properties of bamboo scrimber [J].Journal of Nanjing Forestry University (Natural Science Edition), 2014, 57(06): 115-120.DOI: 10.3969/j.issn.1000-2006.2014.06.022.

参考文献

[1] 于文吉.我国重组竹产业发展现状与趋势分析[J].木材工业,2012,26(1):11-14. Yu W J. Current status and future development of bamboo scrimber industry in China[J]. China Wood Industry,2012,26(1):11-14.
[2] 余养伦,于文吉.重组竹新技术和新产品开发研究进展[J].国际木业,2014(7):8-13.
[3] 王俊先.重组竹—新工艺、新产品[J].木材工业,1989, 3(4):52-53. Wang J X. Bamboo scrimber: novel technology and novel product[J]. China Wood Industry, 1989, 3(4):52-53.
[4] 汪孙国,华毓坤.重组竹制造工艺的研究[J].木材工业,1991,5(2):14-18. Wang S G,Hua Y K. A study on the manufacturing process of reconsolidated bamboo[J]. China Wood Industry, 1991,5(2):14-18.
[5] 叶良明,姜志宏,叶建华,等.重组竹板材研究[J].浙江林学院学报,1991,3(2):133-140. Ye L M, Jiang Z H, Ye J H, et al. Study on board of bamboo scrimber [J].J Zhejiang For Coll, 1991,3(2):133-140.
[6] 李琴,汪奎宏,华锡奇,等. 小径杂竹制造重组竹的试验研究[J].竹子研究汇刊, 2002,21(3): 33-36. Li Q, Wang K H, Hua X Q, et al. Experimental research on recombination bamboo timber made from small-sited sundry bamboo timber[J].Journal of Bamboo Research, 2002,21(3): 33-36.
[7] Nurgroho N, Ando N. Development of structural composite products made from bamboo. Ⅱ: Fundamental properties of laminated bamboo lumber [J]. J Wood Sci, 2001, 47:237-242.
[8] Nurgroho N, Ando N. Development of structural composite products made from bamboo. Ⅰ: Fundamental properties of bamboo zephyr board [J]. J Wood Sci, 2000,46:68-74.
[9] 叶靓观.竹材重组强化成型材的方法:中国,ZL99117809.2[P].2001-02-21.
[10] 余养伦,张亚梅,于文吉.室内地板用竹基纤维复合材料的研制与应用[J].竹子研究汇刊, 2013, 32(1): 21-25. Yu Y L. Zhang Y M, Yu W J.Fabrication and application of bamboo-based fiber composites oriented for indoor floor [J]. Journal of Bamboo Research, 2013, 32(1): 21-25.
[11] 余养伦,秦莉,于文吉.室外地板用竹基纤维复合材料制造技术[J].林业科学,2014,50(1): 113-120. Yu Y L, Qin L,Yu W J. Manufacturing technology of bamboo-based fiber composites used as outdoor flooring [J]. Scientia Silvae Sinicae,2014,50(1): 113-120.
[12] 时迪,王逢瑚,于文吉.重组竹材在现代家具设计中的应用研究[J].包装工程,2013(8): 62-66. Shi D, Wang F H,Yu W J. The study on the application of recombinant bamboo in modern furniture design [J]. Packaging Engineering, 2013(8): 62-66.
[13] 余养伦,孟凡丹,于文吉.集装箱底板用竹基纤维复合制造技术[J].林业科学,2013,49(3): 116-121. Yu Y L, Meng F D, Yu W J. Manufacturing technology of bamboo-fiber based composites used as container flooring[J]. Scientia Silvae Sinicae, 2013,49(3): 116-121.
[14] 于文吉,余养伦.结构用竹基复合材料制造关键技术与应用[J].建设科技,2012(3):55-57. Yu W J, Yu Y L. Key manufacturing technology and application of structural bamboo-based composites[J]. Construction Science and Technology,2012(3):55-57.
[15] 祝荣先,于文吉.风电叶片用竹基纤维复合材料力学性能的评价[J].木材工业,2012, 26(3):7-10. Zhu R X,Yu W J. Mechanical performance of a bamboo-based fiber composite for wind turbines[J]. China Wood Industry, 2012, 26(3):7-10.
[16] 余养伦,于文吉.高性能竹基纤维复合材料制造技术[J].世界竹藤通讯,2013,11(3):6-10. Yu Y L, Yu W J. Manufacturing technology of bamboo-based fiber composites with high-performance[J]. World Bamboo and Rattan,2013,11(3):6-10.
[17] 余养伦,于文吉. 木竹高效重组绿色材料发展现状与展望[J].中国木材保护,2013(5):1-3. Yu Y L, Yu W J. Development and prospect of two novel natural fiber composites-wood and bamboo scrimber[J]. China Wood Protection,2013(5):1-3.
[18] 于文吉,余养伦.我国木、竹重组产业发展的现状与前景[J].木材工业,2013,27(1):5-8. Yu W J, Yu Y L. Development and prospect of wood and bamboo scrimber industry in China[J]. China Wood Industry, 2013,27(1):5-8.
[19] 于文吉.我国高性能竹基纤维复合材料的研发进展[J].木材工业,2011,25(1):6-8,29. Yu W J. Development of bamboo-fiber based composites[J]. China Wood Industry, 2011,25(1):6-8,29.
[20] Zhang Y M, Yu Y L, Yu W J. Effect of thermal treatment on the physical and mechanical properties of Phyllostachys pubescen bamboo[J]. Eur J Wood Prod, 2013,71(1): 61-67.
[21] Qin L,Yu W J, Yu Y L. Research on properties of reconstituted bamboo lumber made by thermo-treated bamboo bundle curtains[J]. Forest Prod J, 2013, 62(7/8):545-550.
[22] 侯瑞光,刘元,李贤军,等.高温热处理对重组竹物理力学性能的影响[J].中南林业科技大学学报,2013,33(2):101-104. Hou R G, Liu Y, Li X J, et,al. Effects of heat treatment on physical-mechanical properties of reconstituted bamboo lumber(RBL)[J].Journal of Central South University of Forestry & Technology,2013,33(2):101-104.
[23] 张亚梅.热处理对竹材颜色及物理力学性能影响的研究[D].北京:中国林业科学研究院,2013. Zhang Y M. Effect of thermo-treatment of bamboo fibrous veneers on manufacturing process and properties of bamboo-based fiber composites [D].Beijing: Chinese Academy of Forestry,2013.
[24] 秦莉.热处理对重组竹物理力学及耐久性能影响的研究[D].北京:中国林业科学研究院,2010. Qin L. Effect of thermo-treatment on physical, mechanical properties and durability of reconstituted bamboo lumber[D].Beijing: Chinese Academy of Forestry,2010.
[25] Abdullah C K, Jawaid M, Abdul Khalil H P S, et al. Oil palm trunk polymer composite: morphology, water absorption, and thickness swelling behaviors[J]. Bioresources, 2012,7(3):2948-2959.

竹束精细疏解与炭化处理对重组竹性能的影响

Effects of bamboo bundles treated with fine fluffing and carbonized treatment on the properties of bamboo scrimber

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