Description

2-Propenoic Acid, 2-Methyl-, Methyl Ester, Polymer With Ethenylbenzene And Oxiranylmethyl 2-Methyl-2-Propenoate is a specialized terpolymer resin designed to deliver a unique balance of properties for advanced coating and adhesive formulations. This compound matters because it combines the toughness and chemical resistance of acrylic and styrenic components with the cross-linking functionality of glycidyl methacrylate, enabling the development of high-performance, durable finishes. Industrial manufacturers in the coatings, inks, and specialty adhesives sectors need this polymer to create products with enhanced adhesion, weatherability, and mechanical strength.

Application

• High-Performance Industrial Coatings: Used as a key resin binder in coatings for automotive, aerospace, and metal substrates requiring excellent gloss retention and corrosion resistance.
• Advanced Adhesive Formulations: Serves as a base polymer in structural and pressure-sensitive adhesives, providing strong bonding and cohesive strength.
• Specialty Inks and Overprint Varnishes: Imparts durability, scratch resistance, and chemical resistance to inks used in packaging and premium printing applications.
• Functional Additive for Composites: Can be incorporated as a modifier or cross-linking agent in composite materials to improve interfacial adhesion and matrix properties.
• Protective and Decorative Finishes: Formulated into clear coats and topcoats for wood, plastic, and consumer electronics where a hard, protective surface is critical.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, Methyl Ester, Polymer With Ethenylbenzene And Oxiranylmethyl 2-Methyl-2-Propenoate
CAS No.	29564-58-7
Molecular Formula	(C5H8O2.C8H8.C7H10O3)x
Molecular Weight	Varies (Polymer)
Synonyms	Methyl Methacrylate / Styrene / Glycidyl Methacrylate Terpolymer; MMA/Styrene/GMA Terpolymer; Acrylic-Styrene-Glycidyl Methacrylate Resin; Glycidyl Methacrylate-Methyl Methacrylate-Styrene Copolymer; GMA-MMA-Styrene Terpolymer; Reactive Acrylic Copolymer; CAS 29564-58-7; 2-Methyl-2-propenoic acid methyl ester, polymer with ethenylbenzene and oxiranylmethyl 2-methyl-2-propenoate
EINECS	Contact for details

Quality Control

Our polymer products are manufactured under strict quality management systems to ensure batch-to-batch consistency and performance reliability. Key parameters such as monomer content, molecular weight distribution, epoxy equivalent weight, and glass transition temperature (Tg) are rigorously monitored. Certificates of Analysis (COA) detailing specific lot specifications 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 / 59-77°F). Keep away from heat sources and incompatible materials. The product is light-sensitive and should be stored away from direct light exposure to maintain stability.

Specification

Item	Specification
Appearance	White to off-white beads or powder
Solid Content	> 98.0 %
Epoxy Equivalent Weight (EEW)	Contact for details
Glass Transition Temperature (Tg)	Contact for details
Molecular Weight (Mw)	Customizable
Residual Monomer	< 0.5 % (by GC)
Identification (IR)	Conforms

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