Description

2-Propenoic acid, 2-methyl-, monoester with 1,2-propanediol, polymer with butyl 2-propenoate, ethenylbenzene, ethyl 2-propenoate, N-(methoxymethyl)-2-propenamide and 2-propenoic acid CAS NO 105476-40-2 is a specialized, high-performance acrylic copolymer designed for demanding industrial applications. This multi-component polymer offers a unique balance of properties, including excellent film formation, adhesion, and chemical resistance, making it a critical raw material for advanced coating systems. It is primarily utilized by formulators in the paints, coatings, and adhesives industries seeking to enhance product durability and performance.

Application

• Industrial and Protective Coatings: As a key binder in high-performance coatings for metal, wood, and plastic substrates, providing corrosion resistance and weatherability.
• Automotive Refinish and OEM Paints: Used in formulations requiring excellent gloss retention, color stability, and resistance to chemicals and environmental exposure.
• Adhesives and Sealants: Serves as a primary component in pressure-sensitive adhesives (PSAs) and construction sealants, offering strong adhesion and flexibility.
• Printing Inks: Employed in the formulation of overprint varnishes and specialty inks to improve rub resistance, gloss, and drying characteristics.
• Textile and Leather Finishes: Provides durable, flexible coatings and binders for fabric coatings, leather finishes, and non-woven binders.
• Paper Coatings: Enhances the surface properties of paper and board, improving printability, water resistance, and gloss.

Basic Information

Product Name	2-Propenoic acid, 2-methyl-, monoester with 1,2-propanediol, polymer with butyl 2-propenoate, ethenylbenzene, ethyl 2-propenoate, N-(methoxymethyl)-2-propenamide and 2-propenoic acid
CAS No.	105476-40-2
Molecular Formula	Polymeric substance; contact for details.
Molecular Weight	Polymeric substance; contact for details.
Synonyms	Acrylic copolymer; Methacrylic acid, monoester with propylene glycol, polymer with butyl acrylate, styrene, ethyl acrylate, N-(methoxymethyl)acrylamide and acrylic acid; Multi-functional acrylic resin; Styrene-acrylic copolymer with crosslinking monomers; Thermosetting acrylic polymer; Acrylic polyol (in certain grades); Crosslinkable acrylic binder.
EINECS	Contact for details.

Quality Control

Our production of this advanced acrylic copolymer adheres to strict quality management systems, ensuring batch-to-batch consistency and performance reliability. Key parameters such as solids content, viscosity, acid value, and glass transition temperature (Tg) are rigorously monitored. Certificates of Analysis (COA) detailing all relevant specifications are provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at temperatures between 15°C and 25°C (59°F and 77°F). Avoid freezing and prolonged exposure to high temperatures. Keep away from sources of ignition and incompatible materials.

Specification

Item	Specification
Appearance	Clear to slightly hazy liquid
Solids Content	Contact for details
Viscosity	Contact for details
Acid Value	Contact for details
Color (Gardner)	≤ 2
Glass Transition Temperature (Tg)	Contact for details
Solvent	Specified organic solvent blend

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.