Preparation and Properties of Polyolefin Graft Polymer available as a Primer for Polyurethane Adhesive (I) Synthesis of polyolefins with cyclic acid anhydride by free radical graft polymerization | Zendy

Ki Jung Ryu | Zendy; Min Jung Kim | Zendy; Seong Kee Min | Zendy; Won Kee Lee | Zendy; Chan Young Park | Zendy

Open Access

Preparation and Properties of Polyolefin Graft Polymer available as a Primer for Polyurethane Adhesive (I) Synthesis of polyolefins with cyclic acid anhydride by free radical graft polymerization

Author(s) -

Ki Jung Ryu,

Min Jung Kim,

Seong Kee Min,

Won Kee Lee,

Chan Young Park

Publication year - 2015

Publication title -

elastomers and composites

Language(s) - English

Resource type - Journals

eISSN - 2288-7725

pISSN - 2092-9676

DOI - 10.7473/ec.2015.50.2.119

Subject(s) - phthalic anhydride , polyolefin , polymer chemistry , polymer , grafting , materials science , contact angle , monomer , copolymer , wetting , adhesive , polymerization , fluoropolymer , polyurethane , radical polymerization , surface energy , chemistry , organic chemistry , composite material , catalysis , layer (electronics)

Because of their low surface free energy and absence of polar groups at the surface, polyolefins are substrates whose wetting and adhesion are very difficult. Free radical grafting of monomers to backbone polymer is one of the most attractive ways for the chemical modification of polymers. Synthesis of graft copolymer through graft polymerizations of PE and/or PP with phthalic anhydride (PhAn) was made and FTIR spectra of the graft polymer were the examined. And also the effects of phthalic anhydride content on the grafting ratio, thermal properties and contact angle of the graft polymer were examined.

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