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Effects of Blend Composition and Compatibilizer on the Mechanical Properties of Polypropylene/Acrylonitrile-Butadiene-Styrene Blends  

Park, Jung-Hoon (Department of Chemical and Biological Engineering, Korea University)
Sung, Yu-Taek (Department of Chemical and Biological Engineering, Korea University)
Kim, Woo-Nyon (Department of Chemical and Biological Engineering, Korea University)
Hong, John-Hee (R & D Division for Hyundai Motor Company & Kia Motors Corporation)
Hong, Byeong-Kwon (R & D Division for Hyundai Motor Company & Kia Motors Corporation)
Yoo, Tae-Wook (R & D Division for Hyundai Motor Company & Kia Motors Corporation)
Yoon, Ho-Gyu (Division of Materials Science and Engineering, Korea University)
Publication Information
Polymer(Korea) / v.29, no.1, 2005 , pp. 19-24 More about this Journal
Abstract
Polymer blends containing polypropylene (PP) with compatibilizers were prepared using twin screw extruder. Physical properties were investigated using universal test machine (UTM) and Izod impact tester. In the PP/acrylonitrilebutadiene-styrene (ABS) blends, mechanical strength was increased with the addition of PP-g-styrene acryloritrile (PP-g-SAN) compatibilizer, and the ductility was increased with the addition of ethylene-ethyl acrylate-maleic anhydride (E-EAMAH-g-SAN) compatibilizer. For the PP/ABS/ polycarbonate (PC)/Nylon-6,6 blends, impact strength was increased with the addition of ethylene glycidylmethacrylate (E-GMA compatibilizer) up to 0.5 phr. In the case of the PP/ABS/PC/Nylon-6,6/poly(methyl methacrylate) (PMMA)/poly(oxymethylene) (POM)/poly(vinyl acetate) (PVC)/poly(butylene terephthalate) (PBT) blends, mechanical properties were increased by the complex compatibilizing effects of PP-g-SAN, E-EA-MAH-g-SAN and E-GMA, respectively.
Keywords
PP/ABS blend; compatibilizer; reactive blend; mechanical properties;
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