Dispersant BAYD-3402
BAYD-3402 is a wetting and dispersing agent for solvent based systems, which can flocculate pigments through steric hindrance, while achieving high gloss and enhancing color intensity. In addition, it increases transparency and coverage, reduces system viscosity, improves leveling, and can increase pigment concentration.
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Technical data
- Main components: copolymer solution containing acidic groups
- Appearance: Slightly yellow transparent liquid
- Active ingredient: 50% (120 ℃, 60min)
Application features
- Suitable for stabilizing inorganic pigments, especially for titanium dioxide, can greatly reduce grinding viscosity
- Due to its anionic nature, it is very suitable for use in acid catalytic systems (such as coil coatings)
- Coatings containing inorganic pigments for electrostatic spraying can reduce haze
- Extremely outstanding viscosity reduction performance
- Not turbid or crystalline at low temperatures
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Addition amount and usage method
To achieve good performance, wetting and dispersing agents should be added to the grinding material. The resin and solvent should be pre mixed, and then the additives should be slowly added while stirring until they dissolve evenly. The pigment is added after the auxiliary agent is added. For inorganic pigments: 5-10%; For titanium dioxide: 2-4%;
