Fumed Silica for Unsaturated Polyester Resins(UPR)

Amorphous Fumed Silica for Unsaturated Polyester Resins(UPR) Description: Unsaturated polyester resin is generally a linear polymer compound with ester bond and unsaturated double bond, which is formed by polycondensation of unsaturated dibasic acid diol or saturated dibasic acid unsaturated diol. In our country, the material has been widely used and developed rapidly, and now it is an integral part of many glass fiber reinforced plastic objects. Our silica helps control the viscosity of unsaturated polyester resins, improve the Anti-settling and Thickening, while also being an indispensable and efficient thickener.   Hydrophilic Applications:Coatings, paints, printing inksUnsaturated Polyester Resin (UPR)Heat Vulcanized (HTV) Silicone RubberSealants, adhesivesPersonal care and cosmetic Insulation materials   The benefits for unsaturated polyester resinsOptimal rheological control for ideal viscosityPrevents solids from precipitating in the resinGel-like resin thins when she…