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I. **Composition and Properties**
A-2315 resin is a copolymer of (meth)acrylate monomers and special monomers, using butyl acetate and xylene as solvents. The resulting paint film features fast drying, high hardness, and excellent weather resistance.
II. **Product Technical Specifications**
1. Appearance: Clear and transparent, free of mechanical impurities.
2. Color: Water-white to slightly yellow.
3. Viscosity (Greek tube, 25℃), seconds: V-Z1
4. Solids (150℃, 1h), %: 56±2
5. Acid Value (solution, mgKOH/g): 1-3
6. Hydroxyl Group (theoretical value, solids), %: 1.6
III. **Applications**
A-2315 is mainly used in conjunction with polyurethane resins to make topcoats for electrical PVC wood coatings, automotive, motorcycle, construction machinery, and other outdoor construction applications.
IV. 【Reference Formulation for White Topcoat】
A-2315 55
Titanium Dioxide (Rutile) 22
Barium Sulfate 10
Organic Bentonite 1
Additives (BYK-110, BYK-141, etc.) 1
Mixed Solvent 11
Notes: 1. The mixed solvent is: 50% xylene, 30% butyl acetate, 10% CAC, 10% 100#;
2. The above white paint can be used in combination with N-3390 according to (16): (1).
This article is for reference only and does not guarantee its properties. Please conduct experiments beforehand to ensure it suits your specific requirements.