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As recycled materials are increasingly used in design of structural components, it is necessary to understand the effect of recycling on the properties and durability of these materials. In this work, the recycling effects on two high impact polypropylenes (HiPP) are studied. The recycling process was simulated by performing several extrusion runs with the same material in order to get a better understanding...
In this work, contamination effects are studied on two polypropylene‐based materials. These effects were identified on the molecular weight and on rheological and mechanical properties. Model contaminants chosen in this study were ethylene glycol and engine oil. They were added during the extrusion process to simulate the degradation due to contaminants. To quantify contamination effects and to correlate...
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