当前位置: 首页 > 文章 > 橡胶木粉/聚乙烯复合材料弯曲破坏载荷与吸水性能研究 西部林业科学 2014 (5) 58-61+67
Position: Home > Articles > Study on Properties of Rubber Wood Powder /Polythene Composites Journal of West China Forestry Science 2014 (5) 58-61+67

橡胶木粉/聚乙烯复合材料弯曲破坏载荷与吸水性能研究

作  者:
关成;汤正捷;王云;黄伟;吴章康
单  位:
西南林业大学材料工程学院;西双版纳华坤生物科技有限责任公司
关键词:
木塑复合材料;橡胶木;偶联剂;弯曲破坏载荷;吸水性能;相容性
摘  要:
为优化橡胶木粉/回收聚乙烯复合材料生产工艺配方,以马来酸酐接枝聚丙烯(MAPP)和铝酸酯作为偶联剂,调节配方组成制备了3组木塑复合材料试件,对试件的弯曲破坏载荷、吸水性能进行测定,并观察其断面的相容性,结果表明,以MAPP作为偶联剂的试样性能优于使用铝酸酯的试样,同时无机填料添加剂量的适当下调也有利于材料性能的提升,并通过断面分析印证了材料内部界面相互作用越强则复合材料性能也越好。
译  名:
Study on Properties of Rubber Wood Powder /Polythene Composites
作  者:
GUAN Cheng;TANG Zheng-jie;WANG Yun;HUANG Wei;WU Zhang-kang;College of Material Engineering,Southwest Forestry University;Huakun Biotechnology Science and Technology Co. Ltd.,Xishuangbanna;
关键词:
WPC;;rubber wood;;coupling agent;;bending destroying loads;;water absorption;;compatibility
摘  要:
Using different coupling agent,graft copolymerization of polypropylene with maleic anhyaride( MAPP)and aluminate coupling agent,3 series of Wood-plastic Composites( WPC) has been made for optimizing production process and formula of the rubber wood powder / recycle polyethylene composite materials. The most important properties were characterized such as bending destroying loads and water absorption. It has been proved that MAPP is the suitable compatilizer compared with aluminate for WPC with rubber wood powder and PE. Reducing the CaCO3 addition is a significant way to improve the performance of WPC. By section analysis,it is proved that the stronger interfacial interaction brings better performance of WPC.

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