Long chain branching on linear polypropylene by solid state reactions
نویسندگان
چکیده
منابع مشابه
The influence of branching efficiency on the rheology and morphology of melt state long chain branched polypropylene/polybutene-1 blends
In this study, the compatibility of the blends of polypropylene (PP) and polybutene-1(PB-1) homopolymer before and after long chain branching process were studied. The blends were prepared and long-chain branched directly via reactive extrusion process in presence of free radical initiator and trimethylolpropane tri methacrylate (TMPTMA) poly functional monomer. The optimum percentage of TMPTMA...
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Long-chain branching (LCB) with peroxydicarbonates (PODIC) is known as a suitable post-reactor process to introduce strain-hardening behaviour and an increase of melt strength to a linear polypropylene (PP). This opens up new possibilities for processing and therefore application. Especially in the case of adding value to PP post-consumer waste, LCB is a promising approach. LCB takes place by a...
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ژورنال
عنوان ژورنال: European Polymer Journal
سال: 2008
ISSN: 0014-3057
DOI: 10.1016/j.eurpolymj.2007.10.008