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Aerodisp® W 7215 S

Technical Datasheet | Supplied by Evonik
Aerodisp® W 7215 S by Evonik acts as an adhesion promoter, anti-slip & anti-blocking agent and flocculation aid. It also functions as a stabilizing agent for emulsions. It is a water-based low viscosity dispersion of Aerosil® fumed silica. Exhibits low thickening effect and slightly acidic pH. Aerodisp® W 7215 S is used for surface treatment including polishing and rheology control along with the reinforcement.
Product Type
  • Adhesion Promoters / Compatibilizers > Adhesion Promoters
  • Other Surface Modifiers > Antislip Agents
  • Slip / Anti-block / Anti-tack Agents > Anti-block /Anti-tack Agents
  • Rheology / Viscosity Modifiers > Thickening Agents
  • Stabilizing agent,
  • Flocculation aid
Chemical Composition
Fumed Silica
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