Effects of Process Conditions on Mechanics Properties of Micro-Foaming PP/GF Composites

Abstract:

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The microcellular foaming PP/GF composites was made under the condition of twice-open mold by using chemical foaming injection method, according to glass fiber reinforced mechanism, the effect rule of GF on mechanics properties was studied in microcellular foam PP composites. The results showed that tensile and impact strength of Micro-foam PP/GF composites by one-step method were higher than that of micro-foam PP/GF composites by two-step method, when the content of GF is 30%, the tensile and impact strength of micro-foam PP/GF composites by one-step method can reach 55.72MPa and 7.5kJ/m2 respectively,one-step method can get higher strength and higher toughness micro-foam PP/GF composites.

Info:

Periodical:

Edited by:

Huixuan Zhang, Ye Han, Fuxiao Chen and Jiuba Wen

Pages:

256-261

DOI:

10.4028/www.scientific.net/AMM.117-119.256

Citation:

W. Gong et al., "Effects of Process Conditions on Mechanics Properties of Micro-Foaming PP/GF Composites", Applied Mechanics and Materials, Vols. 117-119, pp. 256-261, 2012

Online since:

October 2011

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Price:

$35.00

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