Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Elementis Deqian Disponer 903 Wetting Agent

Elementis Deqian Disponer 903 is a special wetting dispersant for solvent-based coatings under Elementis Deqian, with modified polysiloxane as the core component, specially designed for various solvent-based coating systems. It can effectively prevent Benard cells in the coating film, completely eliminate floating color, blooming and streaking in multi-pigment systems, avoid color unevenness when adding during color mixing, significantly improve coating leveling

Effect of Elementis Deqian Disponer 903 Wetting Agent

  1. Excellent anti-floating and anti-blooming - Completely eliminate floating color, blooming and streaking in multi-pigment systems, improve coating uniformity

  2. Anti-Benard cells - Effectively inhibit Benard cells in the coating film, optimize coating surface flatness

  3. Strong color mixing assistance - Added during color mixing, avoid color unevenness, ensure color consistency

  4. Improve coating performance - Enhance coating leveling, fluidity and gloss, improve coating appearance texture

  5. High efficiency, low dosage and good compatibility - Compatible with most coating systems, excellent effect with a small amount of addition

Typical Applications of Elementis Deqian Disponer 903 Wetting Agent

  1. Alkyd/amino resin coatings - Suitable for various alkyd and amino resin blended solvent-based coatings

  2. Polyester/amino resin coatings - Suitable for polyester and amino resin systems, improve coating performance

  3. Acrylic/amino resin coatings - Compatible with acrylic/amino resins, optimize coating appearance and leveling

  4. Nitrocellulose lacquer systems - Suitable for various nitrocellulose lacquers, prevent floating color and blooming, improve gloss

  5. Two-component polyurethane coatings - Suitable for two-component polyurethane solvent-based coatings, ensure coating uniformity

Technical Data of Elementis Deqian Disponer 903 Wetting Agent

Chemical CompositionModified polysiloxane
AliasDisponer 903 Wetting Dispersant, Solvent-based Anti-floating 
CAS NoAdapt to modified polysiloxane system
Appearance (25°C)Clear liquid
Non-volatile Content8.5-10.5%
SolventXylene / Isobutanol
Specific Gravity (25°C)About 0.85 (0.84-0.86)
Refractive Index (25°C)1.462-1.472


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