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I. **Composition and Performance**
DS-2050A resin is copolymerized from (meth)acrylate monomers, styrene-free, and uses toluene and butyl acetate as solvents. When used with polyurethane, this resin produces coatings that dry quickly, exhibit good aluminum powder alignment, and excellent whiteness.
II. **Technical Specifications**
1. Appearance: Clear and transparent, free of mechanical impurities.
2. Color: Water-white to slightly yellow.
3. Viscosity (Greek tube, 25℃), seconds: X-Z2
4. Solids (150℃, 1h), %: 50±2
5. Acid Value (solution, mgKOH/g): 2-5
6. Hydroxyl Group (theoretical value, solids), %: 2.0
III. **Applications**
DS-2050A, when used with polyurethane, can be applied to ABS and metal surfaces to create glitter or solid color paints. It can also be used as a UV-cured primer and is widely used in motorcycles and electric vehicles. IV. 【Reference Formulation for Two-Component Metallic Glitter Paint】
DS-2050A 60
Glitter Silver Powder 10
CAB381-0.5 (20%) 10-20
Additives (BYK-104S, TY-108, etc.) 1
Mixed Solvent 10-20
Notes: 1. The mixed solvent can be: 50% toluene, 30% butyl acetate, 20% CAC (or PMA);
2. The above metallic glitter paint can be used in combination with N-75 at a ratio of 11:1.
This document is for reference only and does not guarantee its properties. Please conduct prior experiments for actual applications to ensure it suits your specific requirements.