已为您找到该学者9条结果 成果回收站
李建章, Jian-Zhang Li , *, Takeshi Furuno , Wen-Rui Zhou and Zhi-Ming Yu
Wood Chemistry and Technology, 2005, 25 (4),-0001,():
-1年11月30日
In this study, colloidal silica-fixed and propionylated dual-treated wood (CSPW) composites were prepared, and flame resistance, color change, strength, and decay resistance evaluated. For comparison, colloidal silica-fixed wood (CSW) and propionylated only-treated wood composites prepared and their properties compared to dual-treated CSPW composites. The results showed that: (1) The oxygen indexes of the CSPW composites were similar to the CSW composites but much higher than those of untreated woods and the propionylated woods, and they increased with an increase in weight percent gain of the colloidal silica fixation (WPGcsi) in the composites, showing an effective reduction in the flammability by the fixation of colloidal silica; (2) CSPW composites showed little or no difference in the modulus of elasticity and modulus of rupture compared with the untreated woods, indicating little or no significant reduction in strength properties of the wood specimens; (3) The color difference of the wood specimens before and after treatment changed slightly; and (4) Minimal weight losses of the CSPW composites occurred upon fungal attack by T. versicolor and F. palustris, showing good decay resistance by propionylation of the composites.
-
43浏览
-
0点赞
-
0收藏
-
0分享
-
143下载
-
0
-
引用
【期刊论文】Preparation and properties of propionylated and acetylated wood-silicate composites
李建章, Jian-Zhang Li, Takeshi Furuno, and Sadanobu Katoh.
Holzforschung. 2001, Vol.55 (1): 93-96,-0001,():
-1年11月30日
-
62浏览
-
0点赞
-
0收藏
-
0分享
-
304下载
-
0
-
引用
李建章, Jian-Zhang Li, Takeshi Furuno, and Sadanobu Katoh. Dimensional stability and flame resistance of silicate-acetylated and -propionylated wood composites.
Wood Chemistry and Technology. 2000, 20 (4): 441-453.,-0001,():
-1年11月30日
-
41浏览
-
0点赞
-
0收藏
-
0分享
-
117下载
-
0
-
引用
【期刊论文】Chemical modification of wood by anhydrides without solvents or catalysts
李建章, Jian-Zhang Li, Takeshi Furuno, Sadanobu Katoh, and Tohru Uehara.
J. Wood Science, 2000, 46 (3): 215-221.,-0001,():
-1年11月30日
-
52浏览
-
0点赞
-
0收藏
-
0分享
-
335下载
-
0
-
引用