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Dianal TB-310
Dianal TB-310 is a highly adhesive methacrylate copolymer capable of forming films that bond well to unprimed and untreated metal surfaces in coating, ink, and adhesive formulations. It offers exceptional functionality and versatility, forming high-durability films resistant to outdoor stress.
Fulfilled By ChemPoint
- Manufacturer: Mitsubishi Chemical Group
- Product Line: Elvacite® Specialty Acrylic Resins
- Product: Elvacite® Butyl Methacrylate Resins
- Industries:
- Authorized Countries: Canada | United States
Documents
Overview
Dianal TB-310 is a high–molecular weight thermoplastic resin with a glass transition temperature of 50°C. It contains functional groups that create easy adhesion to a wide range of bare metal surfaces, including aluminum, copper, brass, bronze, tin, and steel. It forms a durable, flexible film with excellent outdoor resistance in coating, adhesive, and ink applications. As a free-flowing, nondusting methacrylate copolymer bead, it can be easily dissolved in common esters, ketones, and aromatics, forming a water-white-clarity solution with low viscosity.
Specifications
Appearance: Solid bead
Glass transition temp, onset: 50°C
Molecular weight (MW): 140,000
Acid number, mg KOH/g resin: 7.5
Solubility parameter: 9.3
Features & Benefits
High molecular weight
Soluble in a wide range of solvents
Exceptional bare metal adhesion
Good film-forming properties
Nondusting
Creates high abrasion and weathering resistance
Promotes superior block resistance
Narrow molecular weight distribution
Problems Solved
Low durability of inks or coating films
Poor adhesion of inks, coatings, or adhesives to bare metals
Applications
Metal coatings
Can coatings
Coil coatings
Printing inks
Structural adhesives
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