KDD® MR7323B is a general-purpose resin with enhanced adhesion, synthesized from specialized monomers.
Physical Properties
Product Description: Thermosetting Acrylic Resin
Solid content (±2%): 60
Viscosity cps/25℃: 2000–5000
Acid value, mg KOH/g: < 8
Chroma: ≤ 1
Solvent: Butyl acetate
Solid hydroxyl value OH: 70
Features
• Dense, smooth metal with excellent adhesion properties (e.g., stainless steel, aluminum, and galvanized sheets)
• Resistant to boiling water
• Chemical Resistance
• Weather Resistance
• High hardness
• High gloss
• Benzene-free
• Mild in flavor
• Light-colored
• Versatility: Suitable for producing both PU coatings and amino baking finishes
Application
• Difficult-to-Adhere Substrate Coating
• Resin modifier
Solubility
KDD®MR7323B is soluble in esters, ketones, and benzene-based solvents. Before use, please first test the resin's stability in the solvent and assess how the solvent affects the paint film.
Referenced recipe
Two-component clear coat
KDD®MR7323B 70.0
Butyl acetate 15.0
PMA 14.0
T-12 0.1
BYK358 0.5
BYK306 0.4
Thermosetting acrylic resin
Hardener
Bayer N3390 11.0
Transparent yellow amino baking finish
KDD®MR7323B 58.0
Amino resin 29.0
Clear Color Concentrate 3.0
KDD®AD7513
Adhesion Promoter 2.0
E-41 Epoxy 3.0
Butyl acetate 4.5
BYK306 0.5
Acrylic resin
