Description

2-Propenoic acid, 2-methyl-, polymer with butyl 2-methyl-2-propenoate, butyl 2-propenoate, methyl 2-methyl-2-propenoate and 1,2-propanediol mono(2-methyl-2-propenoate) is a high-performance, multi-component acrylic copolymer designed for demanding industrial applications. This specialized 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, adhesives, and specialty chemical industries seeking to enhance product durability and performance.

Application

• Industrial and Protective Coatings: As a key binder or resin component in metal primers, automotive topcoats, and corrosion-resistant paints.
• Adhesives and Sealants: Provides strong adhesion and flexibility in pressure-sensitive adhesives (PSAs), construction sealants, and laminating agents.
• Printing Inks: Used in the formulation of overprint varnishes and inks for plastics and metals, offering good gloss and rub resistance.
• Textile and Leather Finishes: Serves as a coating or finishing agent to impart water repellency, durability, and a desired hand feel.
• Plastic Modifiers: Acts as an impact modifier or processing aid to improve the toughness and surface characteristics of engineered plastics.
• Specialty Binders: Employed in non-woven binders, paper coatings, and other applications requiring a robust polymeric matrix.

Basic Information

Product Name	2-Propenoic acid, 2-methyl-, polymer with butyl 2-methyl-2-propenoate, butyl 2-propenoate, methyl 2-methyl-2-propenoate and 1,2-propanediol mono(2-methyl-2-propenoate)
CAS No.	61073-85-6
Molecular Formula	(C4H6O2.C5H8O2.C8H14O2.C4H6O2.C7H12O3)x
Molecular Weight	Contact for details
Synonyms	Acrylic copolymer; Methacrylic acid copolymer; Butyl acrylate/methyl methacrylate/methacrylic acid copolymer; Multi-acrylate polymer; Acrylic resin; Poly(butyl acrylate-co-methyl methacrylate-co-methacrylic acid); BMA/MMA/MAA copolymer; 2-Methyl-2-propenoic acid polymer with butyl 2-methyl-2-propenoate, butyl 2-propenoate, methyl 2-methyl-2-propenoate and 1,2-propanediol mono(2-methyl-2-propenoate)
EINECS	Contact for details

Quality Control

Our acrylic copolymer is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent performance, including measurement of solid content, viscosity, acid value, and glass transition temperature (Tg). Certificates of Analysis (COA) documenting these parameters are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat sources and open flame. For long-term storage, ensure containers are properly sealed to prevent skin formation or changes in viscosity.

Specification

Item	Specification
Appearance	Clear to hazy viscous liquid or solid
Solid Content	Contact for details
Viscosity	Contact for details
Acid Value	Contact for details
Glass Transition Temperature (Tg)	Contact for details
Color (Gardner)	≤ 3
Solvent	Specified per grade

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