Blends of i-PP and SBS. II. Influence of in situ compatibilization on the mechanical properties

dc.creatorWilhelm, HM
dc.creatorFelisberti, MI
dc.date2003
dc.date43101
dc.date2014-11-15T20:45:43Z
dc.date2015-11-26T16:14:56Z
dc.date2014-11-15T20:45:43Z
dc.date2015-11-26T16:14:56Z
dc.date.accessioned2018-03-28T23:01:24Z
dc.date.available2018-03-28T23:01:24Z
dc.identifierJournal Of Applied Polymer Science. John Wiley & Sons Inc, v. 87, n. 3, n. 516, n. 522, 2003.
dc.identifier0021-8995
dc.identifierWOS:000179379100023
dc.identifier10.1002/app.11447
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/55760
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/55760
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/55760
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1267451
dc.descriptionThis article concerns the in situ compatibilization of immiscible isotatic polypropylene/ styrene-butadiene-styrene triblock copolymer blends (i-PP/SBS) by use of a reactive mixture. For this purpose, maleated PP (PP-MAH) and SBS (SBS-MAH) were used as functionalized polymers and 4,4'-diaminediphenylmethane was used as a coupling agent between maleated polymers, resulting in a graft copolymer. Binary blends of i-PP/SBS, nonreactive ternary blends of i-PP/PP-MAH/SBS, and reactive ternary blends of i-PP/PP-MAH/SBS-MAH with varying diamine/anhydride molar ratios were prepared. The mechanical properties of the blends were determined by tensile and impact-resistance tests. The optimum improvement in the mechanical properties was found when the diamine/anhydride molar ratio in the ternary reactive blends was 0.5/1. (C) 2002 Wiley Periodicals, Inc.
dc.description87
dc.description3
dc.description516
dc.description522
dc.languageen
dc.publisherJohn Wiley & Sons Inc
dc.publisherHoboken
dc.publisherEUA
dc.relationJournal Of Applied Polymer Science
dc.relationJ. Appl. Polym. Sci.
dc.rightsfechado
dc.rightshttp://olabout.wiley.com/WileyCDA/Section/id-406071.html
dc.sourceWeb of Science
dc.subjectcompatibilization
dc.subjectpoly(propylene) (PP)
dc.subjectmechanical properties
dc.subjectPolypropylene-rubber Blends
dc.subjectStep Reactive Extrusion
dc.subjectPolyolefin Blends
dc.subjectPolymer Blends
dc.subjectParticle-size
dc.subjectSebs Blends
dc.subjectIsotactic Polypropylene
dc.subjectFracture-behavior
dc.subjectBlock-copolymers
dc.subjectNitrile Rubber
dc.titleBlends of i-PP and SBS. II. Influence of in situ compatibilization on the mechanical properties
dc.typeArtículos de revistas


Este ítem pertenece a la siguiente institución