Preparation and Chemical Structure of RIC of PP/ Modified PA66 In Situ Microfibrillar Composite

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Abstract:

Reactive interface combination agent (RIC) was synthesized by using reaction mixture technique starting from polypropylene(PP), ethylene-propylene or butadiene-styrene elastomer, epoxy compound and monomer-assisted in the presence of a free radical initiator. The chemical structure of the RICs and the effects of change in the ratio of raw material during its preparation on constitute and structure was investigated using fractional extraction and infrared spectroscopy. The prepared RICs consisted of unreacted PP and/or elastomers, homo-and/or copolymerization of monomer, and graft copolymer of PP and elastomers, and crosslinked copolymer of PP and/or elastomers in conjunction with polymer bridge chains derived from monomer.

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Periodical:

Advanced Materials Research (Volumes 476-478)

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906-910

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February 2012

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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