Description

2-Propenoic acid, 2-methyl-, butyl ester, polymer with butyl 2-propenoate, ethenylbenzene, 2-hydroxyethyl 2-methyl-2-propenoate, methyl 2-methyl-2-propenoate and 2-propenoic acid CAS NO 57828-93-0 is a high-performance, multi-component acrylic copolymer designed for demanding industrial applications. This specialized polymer offers a unique balance of properties, including excellent adhesion, chemical resistance, and film-forming characteristics, making it a critical raw material for advanced coating systems. It is primarily utilized by formulators in the paints, coatings, adhesives, and sealants industries seeking to enhance product durability and performance.

Application

• Industrial and Protective Coatings: As a key binder in high-performance metal, wood, and plastic coatings requiring superior weatherability and corrosion resistance.
• Automotive Refinish and OEM Coatings: Used in primer, basecoat, and clearcoat formulations to provide excellent gloss, adhesion, and chemical spot resistance.
• Adhesive and Sealant Formulations: Serves as a primary polymer component in construction, packaging, and assembly adhesives, offering strong bonding and flexibility.
• Specialty Inks and Overprint Varnishes: Provides film integrity, gloss, and rub resistance in graphic arts and packaging ink applications.
• Plastic and Composite Coatings: Enhances surface properties and adhesion on difficult-to-coat substrates like polyolefins and engineering plastics.
• Textile and Leather Finishes: Used as a coating or binder to impart water repellency, durability, and desired hand feel.

Basic Information

Product Name	2-Propenoic acid, 2-methyl-, butyl ester, polymer with butyl 2-propenoate, ethenylbenzene, 2-hydroxyethyl 2-methyl-2-propenoate, methyl 2-methyl-2-propenoate and 2-propenoic acid
CAS No.	57828-93-0
Molecular Formula	Multi-component polymer; Contact for details
Molecular Weight	Polymer; Contact for details
Synonyms	Acrylic copolymer; Butyl methacrylate/butyl acrylate/styrene/2-hydroxyethyl methacrylate/methyl methacrylate/acrylic acid copolymer; Multi-functional acrylic resin; Methacrylic acid, butyl ester, polymer with butyl acrylate, ethenylbenzene, 2-hydroxyethyl methacrylate, methyl methacrylate and acrylic acid; Acrylic polyol resin (in certain formulations); Thermosetting acrylic copolymer; Crosslinkable acrylic polymer
EINECS	Contact for details

Quality Control

Our production of this acrylic copolymer adheres to strict quality management systems to ensure batch-to-batch consistency and performance reliability. Key parameters such as solids content, viscosity, acid value, hydroxyl value (if applicable), 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 elevated temperatures. Keep away from heat sources and open flame. For optimal shelf life and performance, use appropriate containers to prevent moisture absorption and skinning.

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
Density	~1.0 g/cm³

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