The Multirole of Modified Natural Gums for Multicomponent Polymers: As Coupling Agents for Polymers Reinforced With Cellulosic Fibers or Compatibilizers for Biodegradable Polymer Blends
Abstract:In this work, the capability to use pine rosin as a biodegradable coupling agent/compatibilizer is studied. To formulate composites, post-consumer polypropylene and discarded agave fibers (as reinforcing agent) are coupled with pine rosin (in pure or maleated form). Besides, poly(lactic acid) (PLA) with poly(butylene adipate-co-terephthalate) (PBAT) are compatibilized with maleated pine rosins to prepare biodegradable blends. For the coupling agent role, the pure or maleated rosin (Amberyl M-15A) are compared … Show more
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