Influence of a fine talc on the properties of composites with high density polyethylene and polyethylene/polystyrene blends
作者： S. KARRAD , J.-M. LOPEZ CUESTA , A. CRESPY
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摘要: Fine talc filled high density polyethylene (HDPE) and HDPE/polystyrene (PS) blends were extruded, injection moulded characterized. Some of the mechanical properties HDPE 75/25 HDPE/PS blend deduced from stress–strain measurements. A comparison between effect on showed that mineral filler had same both systems provided its array in organic matrix is almost cases. In fact, rheological results proved dispersion was not really affected by presence PS. The study particularly focused ultimate tensile strength blend. It has been noted brittle nature PS neutralizes, to a certain extent, degrading this property. Furthermore, have complementary stiffness resilience HDPE/PS/talc composites.
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