XIBOND™ 260

XIBOND™ 260 by aurorium is a styrene and maleic anhydride random copolymer. Acts as a compatibilizer, viscosity- & surface- modifier, adhesion promoter, chain extender and coupling agent. It is designed to improve the blend morphology of specific polymer blends. XIBOND™ 260 can be processed using extrusion in all types of regular polymer processing equipment. It is compatible with acrylonitrile butadiene styrene (ABS) resins. The viscosity modification lowers the molding temperature and provides a better surface appearance. Compatibilizer optimizes the interfacial tension and morphology against high stresses. As a coupling agent, it provides low viscosity, improved creep and tensile properties. Chain extender connects polymer chains together to raise the molecular weight, melt strength, processability, flow properties and thickness. Surface modifier changes the polarity of a product leading to a different surface tension of the polymer matrix and modifying the adhesion properties of the polymer. It is recommended to use twin screw extruders with a mild screw configuration and vacuum degassing facility for good dispersion in styrenic polymer. Recommended dosage level is 1-5 %.