Preparation and characterization of corn cob/polypropylene composite reinforced by wood ash

作者: Yiling Wan , Haijie Wu , Langhuan Huang , Jingxian Zhang , Shaozao Tan

DOI: 10.1007/S00289-017-2149-1

关键词:

摘要: The composite in this case was produced from corn cob flour (CCF), wood ash (WA) and polypropylene (PP). WA with different concentration (1, 3, 5, 10 wt%) served as reinforced filler for cob/plastic composite. In order to increase the interfacial adhesion between matrix filler, maleic grafted PP used compatilizer. results of infrared spectrum, thermogravimetric analysis, scanning electron microscope, mechanical property water absorption were reported. indicated that flexural modulus tensile CCF/WA/PP (CCWPC) increased increasing addition WA. When 10 wt%, they reached 2550 324 MPa, respectively. Furthermore, strength CCWPC lower than those PP. moisture adding loading presence also influenced thermal CCWPC.

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