... material, resin processing, printing ink, pesticide and other industries.A-150: used widely in silicone acid rubber, sulfurized silicone ... , infusion tube, latex nipple and high quality oil ink.A-300: used widely in resin thickener, thickness agent for synthetic ... lubricating ester, resin thixotropic agent for electronic component.A-380: used widely in reinforcing agent for silicone rubber, ...