Description

2-Propenoic Acid, 2-Methyl-, Monoester With 1,2-Propanediol, Polymer With Butyl 2-Propenoate And Ethenylbenzene is a specialized acrylic copolymer designed to deliver robust performance in demanding formulations. This polymer is engineered to provide excellent film-forming properties, adhesion, and chemical resistance, making it a critical component for high-performance coatings and adhesives. It is primarily utilized by manufacturers in the paints & coatings, industrial adhesives, and specialty chemical sectors seeking to enhance product durability and functionality.

Application

• Industrial and Protective Coatings: Used as a key binder in solvent-based coatings for metal, wood, and plastic substrates, providing corrosion resistance and weatherability.
• High-Performance Adhesives: Serves as a primary polymer in pressure-sensitive adhesives (PSAs) and structural adhesives, offering strong bonding and flexibility.
• Automotive Refinish Paints: A vital component in automotive paint systems, contributing to gloss retention, chip resistance, and overall finish durability.
• Industrial Maintenance Paints: Formulated into heavy-duty maintenance coatings for infrastructure, factories, and marine environments.
• Printing Inks: Enhances the adhesion and rub resistance of inks for flexible packaging and specialty printing applications.
• Caulks and Sealants: Improves the elasticity, adhesion, and longevity of construction and automotive sealants.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, Monoester With 1,2-Propanediol, Polymer With Butyl 2-Propenoate And Ethenylbenzene
CAS No.	9072-82-6
Molecular Formula	(C4H6O2.C3H6O2.C11H12O2)x
Molecular Weight	Varies (Polymer)
Synonyms	Acrylic Copolymer; Methacrylic Acid, Monoester with Propylene Glycol, Polymer with Butyl Acrylate and Styrene; Butyl Acrylate/Styrene/Methacrylic Acid Copolymer; Propylene Glycol Monoester of Methacrylic Acid Copolymer; Acrylic Resin; Styrene/Acrylic Copolymer; BMA/Styrene/MA Copolymer; Polymer of butyl 2-propenoate, ethenylbenzene and 2-methyl-2-propenoic acid monoester with 1,2-propanediol
EINECS	Contact for details

Quality Control

Our production of this acrylic copolymer adheres to strict quality management systems. Every batch is tested for critical parameters including solids content, viscosity, acid value, and glass transition temperature (Tg) to ensure consistent performance and batch-to-batch uniformity. Certificates of Analysis (COA) detailing these specifications are available upon request 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 room temperature (15-25°C). Keep away from heat sources and open flame. Under these conditions, the product is typically stable for 24 months from the date of manufacture.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid
Solids Content	Contact for details
Viscosity	Contact for details
Acid Value	Contact for details
Color (Gardner)	≤ 3
Glass Transition Temp (Tg)	Contact for details
Solvent	Typically Aromatic Hydrocarbon / Ester blend

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