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- Manufacturer: Mitsubishi Chemical Group
- Product Line: Elvacite™ Specialty Acrylic Resins
- Product: Elvacite™ Methacrylate Copolymers
- Industries: Adhesives | Coatings
- Authorized Countries: Canada | United States
Elvacite™ MB-7022
Fulfilled By ChemPoint
DIANAL MB-7022 is a low–molecular weight, fast-dissolving acrylic copolymer with a glass transition temperature of 46°C. It is used mainly with alkyd resins to provide faster drying speeds, better adhesion properties, and higher durability.
Documents
Specifications
Non-Volatiles, %: 98.5
Clarity: Clear in Toluene with 50% Solids
Gardner Color: 2 maximum
Gardner Viscosity @ 25°C: H – K @ 50% Solids in Toluene
Brookfield Viscosity @ 25°C (cP): 200–275 @ 50% Solids in Toluene
Glass Transition Temp, onset (calculated): 46°C
Molecular Weight: 25,000
Acid Number (mg KOH/g Resin): 0
Amine Number (mg KOH/g Resin): 9.1
MFI (g/10min.): 36 @ 150°C
Primary Chemistry:
Acrylic
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Authorized Countries
Canada
United States
Overview
DIANAL MB-7022 is a high-performance solid methacrylate copolymer resin designed to improve durability, drying speeds, and chemical resistance of reactive cure systems in various coating and adhesive applications. It is specifically engineered for compatibility with medium and long oil alkyd resins, making it suitable for various formulations. It also promotes excellent color retention, ensuring long-term aesthetics and stability. DIANAL MB-7022 is easily dissolved in isopropanol, ethanol, and mineral spirits to allow for flexible formulation options in solvent-based systems.
Features & Benefits
- Acrylic copolymer resin Rapid dissolution Narrow molecular weight distribution High flexibility High resistance to chemicals, weathering, and UV light High toughness
Problems Solved
Low resistance of resins to heat and UV causing discoloration or damage Poor abrasion resistance of resins Slow drying times Dissolution or deterioration of resin film upon exposure to moisture or chemicals
Applications
Coatings Adhesives
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