REPROCESSING OF STYRENE ACRYLONITRILE AND THE INFLUENCE OF THE PARTICLE SIZE ON TENSILE PROPERTIES

Abstract

The purpose of this work is to determine the influence of the reprocessed polymer on tensile properties. Tested samples were obtained using the injection molding technology from the industrial unpolluted waste, which is the same material as the virgin styrene acrylonitrile (SAN). The waste was milled for further reprocessing and a mixture of different particles was obtained. This mixture was sifted to fraction differ by particle sizes. These mixtures were characterized by tensile testing at the ambient temperature. It was found that mixtures with small particles influenced the non-sifted milled mixture even though these particles contain only a small amount.

Recommended articles

METHOD OF NON-CONTACT MEASURING OF DIAMETER AND OVALITY OF STEEL TUBES DURING THEIR PRODUCTION

David Fojtik, Petr Podesva, Jan Gebauer, Jiri Czebe
Keywords: ovality | diameter | triangulation | 2D scanner | Laser scanning

PROCESSING OF OPERATING DEFLECTION SHAPES

Pavel Suranek, Jiri Czebe, Vaclav Pavelka, Renata Wagnerova
Keywords: Transfer function | Matlab | frequency transfer function | deflection shapes | cross-spectrum | Auto-spectrum

END MILLS WITH PCD INSERTS INCLUDING INTEGRAL CHIP BREAKER

Ales Polzer, Tomas Trcka
Keywords: EN AW 6082 | EN AW 6061 | force loading | chip breaker | PCD

THE INFLUENCE OF THE NANO-FILLER FILLING AMOUNT ON CREEP PROPERTIES

Martin Reznicek, Martin Ovsik, Michal Stanek, Dagmar Merinska, Adam Dockal
Keywords: concentration | tensile – creep modulus | nano-material | creep | polyethylene