Description

2-Propenoic Acid, 2-Methyl-, Methyl Ester, Polymer With Butyl 2-Propenoate, Ethenylbenzene And Oxiranylmethyl 2-Methyl-2-Propenoate is a specialized acrylic copolymer designed to deliver a unique balance of performance characteristics. This multi-component polymer is engineered to provide excellent adhesion, chemical resistance, and durability in demanding industrial environments. It is a critical raw material for formulators in the coatings, adhesives, and advanced materials sectors seeking to enhance product performance and reliability.

Application

• Industrial and Protective Coatings: Used as a key binder in high-performance coatings for metal, plastic, and concrete substrates, offering corrosion and chemical resistance.
• Adhesives and Sealants: Serves as a primary component in structural and pressure-sensitive adhesives (PSAs), providing strong bonding and flexibility.
• Automotive Finishes: Incorporated into primer and topcoat formulations for automotive parts, contributing to scratch resistance and weatherability.
• Plastic Modifiers and Impact Improvers: Used as an additive to enhance the toughness, impact strength, and processing characteristics of engineering plastics.
• Printing Inks: Acts as a resin component in specialty printing inks, improving adhesion to various films and substrates.
• Textile and Leather Finishes: Applied in coatings for textiles and leather to provide water repellency, durability, and a soft hand feel.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, Methyl Ester, Polymer With Butyl 2-Propenoate, Ethenylbenzene And Oxiranylmethyl 2-Methyl-2-Propenoate
CAS No.	37953-21-2
Molecular Formula	(C5H8O2.C4H6O2.C8H8.C7H10O3)x
Molecular Weight	Polymer - Contact for details
Synonyms	Acrylic copolymer; Methyl methacrylate/butyl acrylate/styrene/glycidyl methacrylate copolymer; MMA/BA/St/GMA copolymer; Glycidyl methacrylate copolymer; Thermosetting acrylic resin; Multi-functional acrylic polymer; Reactive acrylic copolymer; CAS 37953-21-2
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. Each lot is characterized for critical parameters including monomer content, epoxy value, molecular weight distribution, and viscosity. Certificates of Analysis (COA) documenting these specifications are provided with every shipment to support your quality assurance protocols.

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. Under these conditions, the product is typically stable for 24 months from the date of manufacture.

Specification

Item	Specification
Appearance	Colorless to pale yellow solid or viscous solution
Identification (IR)	Conforms
Solid Content	Contact for details
Viscosity	Contact for details
Epoxy Value	Contact for details
Acid Value	≤ 5.0 mg KOH/g
Glass Transition Temperature (Tg)	Contact for details

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