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Dianal TB-190
Dianal TB-190 is a high–molecular weight thermoplastic acrylic resin designed to form tough, flexible films in a variety of coating, adhesive, and ink formulations.
Fulfilled By ChemPoint
- Manufacturer: Mitsubishi Chemical Group
- Product Line: Elvacite® Specialty Acrylic Resins
- Product: Elvacite® Methacrylate Copolymers
- Industries:
- Authorized Countries: Canada | United States
Documents
Overview
Dianal TB-190 is a high-quality thermoplastic acrylic resin recommended for formulations intended for application to various substrates, exhibiting excellent adhesion and toughness. It forms flexible films resistant to alcohol, UV, and weathering, extending the lasting performance of coating, ink, and adhesive products. Dianal TB-190 has a relatively high molecular weight of 90,000 g/mol and a glass transition temperature of 45°C.
Specifications
Appearance: Solid bead
Clarity: Clear
Gardner viscosity @ 25°C: T─W
Glass transition temp, onset: 45°C
Molecular weight (MW): 90,000
Acid number, mg KOH/g resin: 3.0
Features & Benefits
Thermoplastic acrylic resin
Promotes a mix of excellent toughness and flexibility
Resistant to alcohols
Promotes fast solvent release
Excellent clarity, UV, and heat resistance
Narrow molecular weight distribution
Low pigment reactivity
High gloss
Problems Solved
Damage or discoloration of films from UV or heat
Poor abrasion resistance
Deterioration or dissolution of films due to exposure to alcohol
Incompatibility of resins with pigments or lacquers
Low gloss
Applications
Metal lacquers
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