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Dianal TB-044
Dianal TB-044 is a versatile acrylic bead resin with broad solubility used in coating, ink, and adhesive applications.
Documents
- Manufacturer: Mitsubishi Chemical Group
- Product Line: Elvacite® Specialty Acrylic Resins
- Product: Elvacite® Methacrylate Copolymers
- Industries: Adhesives | Coatings | Inks
- Authorized Countries: Canada | United States
Fulfilled By ChemPoint
Fulfilled By ChemPoint
Manufacturer
Product Line
Authorized Countries
Canada
United States
Overview
Dianal TB-044 is a solid-bead acrylic resin with an intermediate glass transition temperature (Tg) and molecular weight compared to the rest of the Dianal portfolio. It is optimized for forming films with good hardness and broad solubility in aliphatic and aromatic solvents, esters, glycol ethers, ketones, and alcohols. Dianal TB-044 is mainly used in coating, ink, and adhesive applications. It forms solutions with relative ease, as it dissolves quickly. Films formed have a high degree of clarity and excellent resistance to moisture, weathering, abrasion, and attack from dilute acids and alkali. It is compatible with nitrocellulose and cellulose acetate butyrate (CAB) resins, which can help increase solvent release rates. Dianal TB-044 may also be used as a modifying resin for medium- and long-oil alkyd systems to reduce drying speed and improve hardness.
Specifications
Nonvolatiles, min %: 99.0
Clarity in toluene and butyl acetate at 40% solids: Clear
Gardner color, max: 2
Gardner viscosity at 25°C and 40% solids in toluene: I–N
Gardner viscosity at 25°C and 40% solids in butyl acetate: O–T
Glass transition temp, calculated onset °C: 48
Molecular weight: 60,000
Acid number, mg KOH/g resin: 2.8
Primary Chemistry: Acrylic
Features & Benefits
- Wide solubility range in organic solvents
- Creates films with high hardness and durability
- Compatible with nitrocellulose and CAB resins
- Modifying resin for medium- and long-oil alkyd resins
Problems Solved
Poor durability stemming from susceptibility to abrasion and scratches Dissolution due to moisture or chemical attack Incomplete dissolution of resins due to insolvency in aliphatic, aromatic, ketone, glycol ether, or alcohol solvents
Applications
Coatings Adhesives Inks
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