Prognostication of Wood Properties Alteration with Modification and Impregnation
Prognostication of Wood Properties Alteration with Modification and Impregnation
摘要
The effects of wood roughness, modification and sanding on the water contact angle values of pine spruce and aspen wood surfaces were evaluated. Contact angle values set by time linear part extrapolation give increased values in comparison with ones obtained after water drop spreading on the surface. Water drop side-view contact angle along wood fiber directions is less influenced by surface roughness. Wood water activity （aw） can be used to ascertain available water content on surface.
参考文献7
-
1Kumar, S. Chemical Modification of Wood. Wood and Fiber Science 1994, 26(2), 270-280.
-
2Hill, C. A. S. Wood Modification~Chemical, Thermal and Other Processes; Wiley: West Sussex, 2006; p 239.
-
3Piao, C.; Winandy, J. E.; Shupe, T. F. From Hydrophilicity to Hydrophobicity: A Critical Review: Part I. Wettability and Surface Behavior. Wood and Fiber Science 2010, 42(4), 490-510.
-
4Gindl, M.; Sinn, G.; Gindl, W.; Reiterer, A.; Tschegg, S. A Comparison of Different Methods to Calculate the Surface Free Energy of Wood Using Contact Angle Measurements. Colloids and Surfaces A: Physicochemical and Engineering Aspects 20111, 181(1-3), 279-287.
-
5Meijer, M.; Haemers, S.; Cobben, W.; Militz, H. Surface Energy Determinations of Wood: Comparison of Methods and Wood Species. Langmuir 2000, 16(24), 9352-9359.
-
6Walinder, M. E. P.; Johanson, I. Measurement of Wood Wettability by the Wilhelmy Method-Part 1. Contamination of Probe Liquids by Extractives. Holzforschung 2001, 55(1), 21-32.
-
7Rubina, T.; Stalidzfins, E.; Dimi0~, F.; KQka, P.; Morozovs, A. Determination of the Characteristic Value of the Contact Angle and Surface Energy for Wood. Proceedings of Latvia University of Agriculture 2009, 22(317), 100-112.
-
1周永光,阳林,邓仲卿,吴发亮.MQ200-5F变速箱拨叉支座断裂原因分析[J].农业装备与车辆工程,2013,51(10):63-67.
-
2贺伟,李廷秋,李子如.船用复合材料螺旋桨水动力性能影响因素研究[J].中国造船,2015,56(4):119-128. 被引量：5
-
3陈长坤.关于幅射松材性及制枕的若干问题[J].铁道物资科学管理,2002,20(2):23-24.
-
4价格适中,材性稳定的波罗格[J].家具,2005,26(3):37-37.
-
5黄小华.浅谈混凝土裂缝的原因、预防与处理[J].广东科技,2009,18(24):67-68.
-
6白翔宇,宋建学,吴迪.聚酯纤维和聚丙烯腈纤维沥青混凝土材性对比试验[J].公路,2011,56(7):218-222. 被引量：3
-
7祁耀坤.在公路上奔驰的火车[J].科学之友,1994(10):7-7.
-
8焦兴华,程晔,龚维明,潘建伍.旧桥桩基利用的材性耐久性试验研究[J].公路,2011,56(4):188-192. 被引量：3
-
9周立平.桥梁横梁裂缝原因浅析及处理[J].建设机械技术与管理,2008,21(10):123-126.
-
10程晔,龚维明,潘建伍,朱建民.旧桥桩基利用试验研究[J].中外公路,2012,32(2):111-114. 被引量：4
