Perlite filler coated with polydimethylsiloxane

作者: Richard B. Nielsen

DOI:

关键词: PolydimethylsiloxaneInclusion (mineral)Materials scienceFiller (packaging)Bulk densityCoatingPerliteComposite material

摘要: Expanded perlite is coated with polysiloxane, the coating dried, and subsequently strengthened by heating to form an attrition-resistant, non-porous, particulate filler suitable for inclusion in polymeric materials reduce their bulk density.