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).
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AERODISP® W 7520 properties
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| Boiling Point | 0.0 Visible After Login | Visible After Login | Visible After Login |
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| Particle Size Distribution, Median | 0.0 Visible After Login | Visible After Login | Visible After Login |
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