Description

2-Propenoic Acid, 2-Methyl-, Methyl Ester, Polymer With Oxiranylmethyl 2-Methyl-2-Propenoate, Ammonia-Modified is a specialized, high-performance polymer designed for advanced coating and adhesive formulations. This ammonia-modified copolymer offers a unique balance of adhesion, chemical resistance, and crosslinking potential, making it a critical component for demanding industrial applications. It is primarily utilized by formulators in the paints & coatings, industrial adhesives, and specialty composites sectors seeking to enhance product durability and performance.

Application

• High-Performance Industrial Coatings: Used as a key resin in metal primers, can coatings, and coil coatings for superior adhesion and corrosion resistance.
• Structural and Assembly Adhesives: Serves as a toughening agent or base polymer in adhesives for automotive, aerospace, and construction applications.
• Fiber-Reinforced Composites: Acts as a matrix resin or sizing agent to improve the interfacial bond between fibers (e.g., glass, carbon) and the polymer matrix.
• Electronic Encapsulants and Potting Compounds: Provides protective, insulating layers for electronic components due to its potential thermal and chemical stability.
• Ink and Overprint Varnish Formulations: Enhances gloss, scratch resistance, and chemical durability in packaging and graphic arts applications.
• Flooring and Concrete Sealers: Used in formulations requiring high abrasion resistance, durability, and protection against chemicals and moisture.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, Methyl Ester, Polymer With Oxiranylmethyl 2-Methyl-2-Propenoate, Ammonia-Modified
CAS No.	68584-75-8
Molecular Formula	(C5H8O2.C7H10O3)x · yNH3
Molecular Weight	Varies (Polymer)
Synonyms	Ammonia-modified MMA-GMA copolymer; Methyl methacrylate-glycidyl methacrylate copolymer, ammonia-modified; Poly(methyl methacrylate-co-glycidyl methacrylate), ammonia treated; GMA-MMA copolymer, aminated; Glycidyl methacrylate-methyl methacrylate polymer, ammonia-modified; Epoxy-functional acrylic copolymer, ammonia-modified; CAS 68584-75-8 polymer
EINECS	Contact for details

Quality Control

Our production of this advanced polymer adheres to strict quality management systems to ensure batch-to-batch consistency and performance reliability. Key parameters such as epoxy value, amine content, molecular weight distribution, viscosity, and solids content are rigorously monitored. A comprehensive Certificate of Analysis (COA) detailing all relevant specifications is provided with each 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 recommended storage conditions, the product is typically stable. For long-term storage, consider under an inert atmosphere to maintain optimal properties.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid or solid
Solids Content	Contact for details
Viscosity (at 25°C)	Contact for details
Epoxy Value	Contact for details
Amine Value	Contact for details
Color (Gardner)	≤ 3
Acid Value	≤ 5.0 mg KOH/g

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