Description

2-Propenoic acid, 2-methyl-, methyl ester, polymer with butyl 2-propenoate, ethenylbenzene, 2-methylpropyl 2-methyl-2-propenoate and oxiranylmethyl 2-methyl-2-propenoate CAS NO 52825-60-2 is a high-performance, multi-component acrylic copolymer designed for demanding industrial applications. This specialized polymer offers a unique balance of properties, including excellent adhesion, chemical resistance, and durability, making it a critical raw material for advanced coating systems. It is primarily utilized by formulators in the paints, coatings, adhesives, and sealants industries seeking to enhance product performance and longevity.

Application

• Industrial and Protective Coatings: As a key binder in high-performance coatings for metal, concrete, and plastic substrates, providing corrosion resistance and weatherability.
• Automotive Refinish and OEM Coatings: Used in primer, basecoat, and clearcoat formulations to achieve excellent gloss, color retention, and chip resistance.
• Architectural Coatings: Formulated into exterior paints and stains for buildings, offering durability against UV radiation and moisture.
• Adhesives and Sealants: Serves as a primary component in structural adhesives, pressure-sensitive adhesives (PSAs), and construction sealants, delivering strong bonding and flexibility.
• Plastic and Wood Coatings: Enhances surface finish, scratch resistance, and aesthetic appeal on consumer goods, furniture, and flooring.
• Specialty Inks: Used in formulations for printing inks requiring fast drying, adhesion to non-porous surfaces, and chemical resistance.

Basic Information

Product Name	2-Propenoic acid, 2-methyl-, methyl ester, polymer with butyl 2-propenoate, ethenylbenzene, 2-methylpropyl 2-methyl-2-propenoate and oxiranylmethyl 2-methyl-2-propenoate
CAS No.	52825-60-2
Molecular Formula	(C5H8O2.C4H6O2.C8H8.C8H14O2.C7H12O2)x
Molecular Weight	Varies (Polymer)
Synonyms	Acrylic copolymer; Methacrylate copolymer; Methyl methacrylate/butyl acrylate/styrene/isobutyl methacrylate/glycidyl methacrylate copolymer; MMA/BA/St/IBMA/GMA copolymer; Multi-functional acrylic resin; Thermosetting acrylic resin; Glycidyl methacrylate functional acrylic polymer; GMA acrylic copolymer
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. Key parameters such as solid content, viscosity, acid value, epoxy equivalent weight, and glass transition temperature (Tg) are rigorously monitored. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee compliance with your formulation requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at temperatures between 15°C and 25°C (59°F and 77°F). Avoid freezing and prolonged exposure to high heat. Keep away from open flames and sources of ignition.

Specification

Item	Specification
Appearance	Clear to hazy viscous liquid
Solid Content	60 - 70 %
Viscosity (25°C)	2000 - 8000 mPa·s
Acid Value	< 5 mg KOH/g
Epoxy Equivalent Weight (EEW)	Contact for details
Color (Gardner)	< 2
Glass Transition Temperature (Tg)	40 - 60 °C
Solvent	Xylene / Butyl acetate blend

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