Characterization of PP/EPDM/HDPE Ternary Blends: The Role of Two EPDM with Different Viscosity and Processing Method
Characterization of PP/EPDM/HDPE Ternary Blends: The Role of Two EPDM with Different Viscosity and Processing Method
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PP/EPDM/HDPE 三元共混物的表征：两种不同粘度和加工方法的 EPDM 的作用
DOI：
10.1080/03602559.2012.679379
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发表时间：
2012-07
期刊：
影响因子：
--
通讯作者：
Feng, Jian-min
中科院分区：
文献类型：
--
作者：
Zhou, Yan;Yin, Bo;Li, Lan-peng;Yang, Ming-bo;Feng, Jian-min
In this work, PP/EPDM/HDPE ternary blends were applied. Morphologies and melt crystallization behavior, rheological property and mechanical properties of these blends were studied by scanning electron microscopy (SEM), differential scanning calorimeter (DSC), dynamic rheology analysis and mechanical properties tests. It was found that the viscosity of EPDM had greatly effect on the morphology of PP/EPDM/HDPE blends. The more perfect encapsulation structure (core of HDPE and shell of EPDM) can be formed in the PP/EPDM/HDPE 70/20/10 blend with lower viscosity EPDM2 and the Notched Izod impact strength of blend was greatly improved. The melting points of PP and HDPE in PP/EPDM1/HDPE blend decrease with the content of phenolic resin varying from 0.5 wt% to 1.5 wt% in two processing methods (the direct extrusion and lateral injection method). The ternary blends of PP/EPDM/HDPE prepared by two methods with different content of phenolic resin showed different rheological behavior: The storage (G’) and loss modulus (G'’) of blends obtained by the direct extrusion are slightly higher for low frequency region than that by the lateral injection technique in general opinion. The tensile strength of PP/EPDM1/HDPE blend added 0.5 wt% phenolic resin in direct extrusion is highest.
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影响因子：
4.6
作者：
S. Patlazhan;G. Schlatter;C. Serra;M. Bouquey;R. Muller
通讯作者：
S. Patlazhan;G. Schlatter;C. Serra;M. Bouquey;R. Muller
影响因子：
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作者：
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影响因子：
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作者：
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D. R. Paul
影响因子：
4.6
作者：
BOYD, RH;AYLWIN, PA
通讯作者：
AYLWIN, PA
影响因子：
4.6
作者：
Everaert, V;Aerts, L;Groeninckx, G
通讯作者：
Groeninckx, G