Description

Oxiranylmethyl 2-Methyl-2-Propenoate Polymer With 2-Ethylhexyl 2-Propenoate And 2-Hydroxyethyl 2-Propenoate is a specialized functional polymer designed to deliver enhanced adhesion, flexibility, and chemical resistance in advanced coating formulations. This multi-component copolymer is engineered to provide a unique balance of properties by incorporating glycidyl methacrylate (GMA) for crosslinking potential, 2-ethylhexyl acrylate for low-temperature flexibility, and 2-hydroxyethyl acrylate for improved substrate wetting and adhesion. It is a critical raw material for formulators seeking to develop high-performance, durable finishes for demanding industrial and consumer applications.

Application

• High-Performance Industrial Coatings: Used as a key resin component in metal primers and topcoats for automotive, aerospace, and machinery, offering excellent corrosion resistance and adhesion to difficult substrates.
• Radiation-Curable Inks and Overprint Varnishes: Serves as a reactive oligomer in UV/EB-curable systems for packaging and printed materials, providing fast cure speeds, high gloss, and chemical resistance.
• Adhesives and Sealants: Imparts strong bonding strength and flexibility to structural adhesives, pressure-sensitive adhesives (PSAs), and construction sealants.
• Can and Coil Coatings: Formulated into coatings for food/beverage cans and pre-coated metal coils (coil coating), where durability, formability, and FDA compliance considerations are paramount.
• Wood and Plastic Coatings: Enhances the scratch resistance, clarity, and adhesion of finishes for furniture, flooring, and consumer electronics.
• Functional Additive for Polymer Modification: Acts as a compatibilizer or impact modifier in engineering plastic blends to improve toughness and interfacial adhesion.

Basic Information

Product Name	Oxiranylmethyl 2-Methyl-2-Propenoate Polymer With 2-Ethylhexyl 2-Propenoate And 2-Hydroxyethyl 2-Propenoate
CAS No.	57548-27-3
Molecular Formula	(C7H10O3.C11H20O2.C5H8O2)x
Molecular Weight	Varies (Polymer)
Synonyms	Glycidyl Methacrylate / 2-Ethylhexyl Acrylate / 2-Hydroxyethyl Acrylate Terpolymer; GMA/EHA/HEA Terpolymer; Acrylic Resin containing Glycidyl Methacrylate; 2-Propenoic acid, 2-methyl-, oxiranylmethyl ester, polymer with 2-ethylhexyl 2-propenoate and 2-hydroxyethyl 2-propenoate; Reactive Acrylic Copolymer; Epoxy-functional Acrylic Polymer; Poly(GMA-co-EHA-co-HEA)
EINECS	Contact for details

Quality Control

Our production of this functional terpolymer adheres to strict quality management systems to ensure batch-to-batch consistency in composition, molecular weight, and functionality. Key parameters such as epoxy value, hydroxyl value, acid number, viscosity, and glass transition temperature (Tg) are rigorously monitored. A comprehensive Certificate of Analysis (COA) detailing these specifications is provided with each shipment. We support compliance with relevant global regulatory frameworks, including REACH.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. To prevent moisture absorption and premature reaction, ensure containers are sealed after each use. Shelf life is typically 12 months from the date of manufacture when stored under these recommended conditions.

Specification

Item	Specification
Appearance	Clear, viscous liquid
Color (Gardner)	≤ 2
Solid Content (%)	60 - 70
Viscosity (at 25°C, cP)	1000 - 5000
Acid Value (mg KOH/g)	≤ 5.0
Epoxy Value (equiv./100g)	0.10 - 0.30
Hydroxyl Value (mg KOH/g)	20 - 50
Glass Transition Temp, Tg (°C)	-10 to +10

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