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- Manufacturer: Mitsubishi Chemical Group
- Product Line: Elvacite™ Specialty Acrylic Resins
- Product: Elvacite™ Methacrylate Copolymers
- Industries:
- Authorized Countries: Canada | United States
Elvacite™ TB-322
Elvacite™ TB-322 is an innovative thermoplastic acrylic resin produced by Mitsubishi Chemical Group for use as a binder in various coating, ink, and adhesive applications. It adheres well to metal substrates, forming a durable, flexible film with resistance to outdoor weathering and damage.
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Specifications
Appearance: Solid bead
Glass transition temp, onset (measured): 65°C
Glass transition temp, onset (calculated): 48°C
Molecular weight (MW): 60,000
Acid number, mg KOH/g resin: 3.4
- Manufacturer: Mitsubishi Chemical Group
- Product Line: Elvacite™ Specialty Acrylic Resins
- Product: Elvacite™ Methacrylate Copolymers
- Industries:
- Authorized Countries: Canada | United States
Manufacturer
Product Line
Industries
Authorized Countries
Canada
United States
Overview
Elvacite™ TB-322 is an advanced resin blend of methyl methacrylate and butyl methacrylate polymers for exceptional binding and film-forming performance in adhesive, ink, and coating formulations. It exhibits enhanced adhesion to metal substrates, such as brass, aluminum, steel, zinc, copper, and tin, forming a durable film with excellent flexibility, clarity, and weather resistance. It is especially suitable for printing inks, industrial coatings, coil coatings, transportation finishes, and structural adhesives. Elvacite™ TB-322 is soluble in many common solvent types, including ketones, esters, and aromatics, forming a water-white-clear system with low solution viscosity.
Specifications
Appearance: Solid bead
Glass transition temp, onset (measured): 65°C
Glass transition temp, onset (calculated): 48°C
Molecular weight (MW): 60,000
Acid number, mg KOH/g resin: 3.4
Features & Benefits
- Thermoplastic acrylic resin Excellent binding performance Adheres well to brass, steel, aluminum, copper, zinc, tin, and more High flexibility Soluble in a wide range of solvents Excellent outdoor weatherability Easy to handle and solubilize Nondusting Excellent clarity Good film-forming properties Narrow molecular weight distribution Problems solved
Problems Solved
Low durability coating films Poor adhesion of coatings, adhesives, or inks to aluminum, brass, copper, steel, tin, or other metals Damage or discoloration of resin from UV or heat Poor abrasion resistance of resins
Applications
Industrial coatings Automotive coatings Marine coatings Printing inks Structural adhesives Can coatings Coil coatings
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