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家具用木粉改性聚氨酯仿木材料性能的研究(PDF)

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

Issue:
2011年03期
Page:
18
Column:
研究论文
publishdate:
2011-06-13

Article Info:/Info

Title:
Properties of polyurethane imitating wood with wood powder filling for furniture
Author(s):
WU Zhihui SHANG Baolong XU Wei
Jiangsu Furniture and Furnishing Engineering Research Center, College of Furniture and Industrial Design, Nanjing Forestry University, Nanjing 210037, China
Keywords:
furniture polyurethane wood powder imitating wood mechanical property
Classification number :
TQ3283
DOI:
10.3969/j.jssn.1000-2006.2011.03.019
Document Code:
A
Abstract:
The density, compression strength, bending strength, surface hardness and flame retardancy of polyurethane imitating wood with wood powder filling for furniture were tested. The effects of the addition content of wood powder and the mesh size of wood powder on the properties of polyurethane imitating wood were also studied. The results showed that: as the addition content of wood powder increased or the mesh size of wood powder enlarged, the compression strength of polyurethane imitating wood improved, but the bending strength and surface hardness descent slightly. The compression strength, bending strength and surface hardness had near linear increase along with a raise in the density of polyurethane imitatingwood with wood powder filling. After adding composite flame retardant, the flame retardancy of polyurethane imitatingwood improved linearly.

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Last Update: 2011-06-13