Description

2-Propenoic Acid, 2-Methyl-, Methyl Ester, Polymer With Oxiranylmethyl 2-Methyl-2-Propenoate is a specialized copolymer designed to deliver enhanced performance characteristics. This material is engineered to provide a unique balance of chemical resistance, adhesion, and durability, making it a critical component in advanced industrial formulations. It is primarily utilized by manufacturers in the coatings, adhesives, and advanced materials sectors seeking to improve product longevity and performance under demanding conditions.

Application

• High-Performance Coatings: Used as a key resin component in industrial, automotive, and marine coatings for superior weatherability, chemical resistance, and gloss retention.
• Advanced Adhesives & Sealants: Serves as a base polymer in structural adhesives and sealants, providing excellent bonding strength and flexibility.
• Composite Materials: Acts as a matrix resin or modifier in fiber-reinforced plastics (FRP) and other composites to enhance mechanical properties and interfacial adhesion.
• Electronic Encapsulants: Employed in potting and encapsulation compounds to protect sensitive electronic components from moisture and environmental stress.
• Ink & Printing Formulations: Utilized as a binder in specialty inks to improve adhesion to various substrates and resistance to abrasion and solvents.
• Industrial Flooring: A critical ingredient in high-traffic, chemical-resistant epoxy and acrylic-based flooring systems.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, Methyl Ester, Polymer With Oxiranylmethyl 2-Methyl-2-Propenoate
CAS No.	26141-88-8
Molecular Formula	(C5H8O2·C7H10O3)x
Molecular Weight	Polymer - Variable
Synonyms	Methyl Methacrylate-Glycidyl Methacrylate Copolymer; MMA-GMA Copolymer; Poly(methyl methacrylate-co-glycidyl methacrylate); Glycidyl Methacrylate-Methyl Methacrylate Copolymer; GMA-MMA Resin; 2-Methyl-2-propenoic Acid Methyl Ester Polymer with Oxiranylmethyl 2-Methyl-2-propenoate; Acrylic Copolymer with Epoxy Functionality; Reactive Acrylic Copolymer
EINECS	Contact for details

Quality Control

Our production of 2-Propenoic Acid, 2-Methyl-, Methyl Ester, Polymer With Oxiranylmethyl 2-Methyl-2-Propenoate adheres to stringent quality management systems to ensure batch-to-batch consistency and performance reliability. All materials undergo rigorous analytical testing, including measurement of molecular weight distribution, epoxy equivalent weight, residual monomer content, and glass transition temperature (Tg). Certificates of Analysis (COA) detailing 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 incompatible materials. Under these conditions, the product is stable for extended periods. Always refer to the Safety Data Sheet (SDS) for complete handling and storage information.

Specification

Item	Specification
Appearance	Colorless to pale yellow pellets or powder
Epoxy Equivalent Weight (EEW)	Contact for details
Glass Transition Temperature (Tg)	Contact for details
Molecular Weight (Mw)	Contact for details
Residual Monomer (Methyl Methacrylate)	< 0.5%
Residual Monomer (Glycidyl Methacrylate)	< 0.5%
Moisture Content	< 1.0%

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