Abstract:Five kinds of polyolefin resins were used as matrix,the continuous glass fiber reinforced polyolefin prepreg tapes were prepared by a self-designed impregnation mold and the prepreg tapes were pressed...Five kinds of polyolefin resins were used as matrix,the continuous glass fiber reinforced polyolefin prepreg tapes were prepared by a self-designed impregnation mold and the prepreg tapes were pressed into the corresponding plate using a hot stamping press.The influences of five kinds of polyolefin,fiber content and fiber distribution on mechanical properties of composites were studied.The results show that the tensile and flexural strengths increase obviously with the addition of the glass fibers,and the influence of fiber distribution on flexural property of the composites was more obviously than that of other property.In the range of 0~70%,the mechanical properties of the composites increased with the increase of the fiber content.In the range of 70%~75%,the mechanical properties of the composites decreased with the increase of the fiber content.The result of dynamic mechanical behavior shows that the deformation resistance of the composites enhanced evidently with the increase of the glass fiber content.Read More
Publication Year: 2013
Publication Date: 2013-01-01
Language: en
Type: article
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