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Coatings Ingredients
The material selection platform
Coatings Ingredients
by SpecialChem
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Technical Datasheet | Supplied by Evonik
AERODISP® W 7520 by Evonik is an aqueous dispersion of hydrophilic fumed silica. It is a water-based dispersion of AEROSIL® fumed silica. Exhibits low viscosity and thickening effect. Possesses slightly alkaline pH and ammonia odor. Stabilizes emulsions. Offers anti-blocking, anti-slip and adhesion promotion properies. Shows improved surface properties for cleaning, polishing and coating of metals, paper, textiles etc. Offers improved optical properties of wood stains. Enhances anti-blocking effect in PET-film. Applications include varnishes and ink-jet paper coatings. AERODISP® W 7520 complies with EINECS (Europe), TSCA (USA), DSL (Canada), AICS (Australia), ENCS (Japan), IECS (China) and KECI (Korea).
Product Type
Fillers / Fibers > Silicas
Chemical Composition
Aqueous dispersion of hydrophilic fumed silica
CAS Number
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