Poly Butadiene Coacrylonitrile
Mostrando 1-2 de 2 artigos, teses e dissertações.
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1. Estudo da miscibilidade e das propriedades mecânicas de blendas SAN/NBR
Aiming the study of miscibility and mechanical properties, blends of poli(styrene-coacrylonitrile) (SAN) with poli(butadiene-co-acrylonitrile) (NBR) rubbers were prepared by casting, co-precipitation and extrusion followed by injection, varying acrylonitrile (AN) contents from 32,7 to 45% (w/w) in NBR. The blends were prepared in the compositions: SAN/NBR 90
Publicado em: 2005
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2. Blendas de SAN/NBR: influência do teor de acrilonitrila da borracha nitrílica nas propriedades físico-química e mecânicas
Aiming the development of polymer materials with high toughness, poly(butadiene-coacrylonitrile) rubbers (NBRs), with acrylonitrile (AN) contents varying from 32,9 to 45,7%, were added to poly(styrene-co-acrylonitrile) (SAN) by casting, mini-extrusion and monoscrew extrusion followed by injection molding. Addition of NBR resulted in significant improvements
Publicado em: 2003