HJSIL Fumed Silica R110

Hydrophobic Fumed Silica R110 Description:HJSIL R110 is a hydrophobic fumed silica after-treated with Polydimethylsiloxane (PDMS).Applications:HTV Silicone Rubber Paints and InksAdhesives and epoxy-resin-based sealantsLubricants and cable gelsProduct features: Coatings and Paints Excellent thickening and thixotropy Reinforcing Fillers in Rubbers Strong stability in epoxy resins High reinforcing properties of silicone rubber Flatting Agents in Coatings   Physical and chemical data: Properties and test methods Unit Typical Value Standardization Specific surface area (BET) m2/g 110 ± 25 GB/T 20020 pH value (in 4% dispersion)   5.5 ~ 7.0 GB/T 20020 Loss on drying (2 hours at 105 °C) Wt% ≤ 1.0 GB/T 20020 Loss on ignition (2 hours at 1000 °C,based on material dried for 2 hours at 105 °C) Wt% ≤ 4.0 GB/T 20020 Sieve residue (45 μm) mg/kg ≤ 250 GB/T 20020 Silica content (based on ignited material) Wt% ≥ 99.8 GB/T 20020 Tamped den…