Dispersant BAYD-3461
BAYD-3461 is an efficient polymer wetting and dispersing agent, suitable for grinding solvent based automotive coatings and industrial coating pigments. Especially suitable for carbon black and organic pigments, it has excellent color development, stability, and reduces system viscosity. Widely used in polyurethane systems and baking paint systems.
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Technical data
- Main components: Modified polyurethane solution
- Appearance: Light yellow transparent liquid
- Active ingredient: 30% (120 ℃, 60min)
- Amine value: 9-12mgKOH/g
Application features
- Higher pigment coloring strength and excellent stability to pigments, especially suitable for high-performance coatings such as automotive paint
- Reduce the viscosity of grinding pigments, especially suitable for medium to high polarity systems
- Improve the gloss and clarity of the paint film
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Addition amount and usage method
- It can be used directly or added after dilution. During use, it should be thoroughly stirred to ensure even dispersion.
- Recommended dosage (based on pigment):
- Inorganic pigments: 10-15%
- Titanium dioxide: 5-6%
- Carbon black: 70-140%
- Organic pigments: 30-90%
The accurate amount and usage method may vary depending on the specific situation and should be determined through experiments.
