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界面改性剂对木橡塑混合物料流变特性的影响(PDF)

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

Issue:
2016年04期
Page:
183-188
Column:
研究简报
publishdate:
2016-08-30

Article Info:/Info

Title:
Effects of interfacial modifier on rheological properties of wood/rubber/HDPE mixed materials
Article ID:
1000-2006(2016)04-0183-06
Author(s):
CHEN Ling1 SUN Yan1 LIU Xiujuan1 ZHOU Bingliang1 CHEN Mingjuan2 XU Xinwu1*
1.College of Materials Science and Engineering, Nanjing Forestry University, Nanjing 210037, China;
2.Dehua Tubaobao Institute of Decoration Materials/Graduate Workstation, Deqing 313200, China
Keywords:
waste rubber wood composites coupling agent rheological properties
Classification number :
S781
DOI:
10.3969/j.issn.1000-2006.2016.04.029
Document Code:
A
Abstract:
To investigate the influence of coupling agents on the flow performance of wood/rubber/HDPE mixed raw materials in manufacture of composites, maleic anhydride grafted polyethylene(MAPE)and silane coupling agents(Si69)were applied to modify the interface of the wood/rubber/HDPE composites. The adding amount of MAPE were 3%, 5% and 8%, and Si69 was 0.5%, 1%, 3% and 5%. The results showed significant influences of the two coupling agents on the rheological properties of the mixed raw materials and significant interactive effects between the two kinds of coupling agents. With 5% MAPE used alone, the mixed materials showed minimum shear stress and apparent viscosity, which means an optimal processing performance. When used together, 3% MAPE and 3% Si69 were proved to be the best combination.

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Last Update: 2016-08-30