Description

2-Propenoic Acid, 2-Methyl-, Polymer With Butyl 2-Methyl-2-Propenoate And Ethyl 2-Methyl-2-Propenoate is a high-performance acrylic copolymer designed for demanding industrial applications. This terpolymer combines the beneficial properties of methyl methacrylate, butyl methacrylate, and ethyl methacrylate monomers to offer a versatile material platform. It is primarily sought after by manufacturers in the coatings, adhesives, and specialty plastics industries for its excellent film-forming characteristics, durability, and chemical resistance.

Application

• Industrial and Automotive Coatings: Used as a key binder in high-performance paints, primers, and clear coats, providing excellent gloss, weatherability, and resistance to chemicals and abrasion.
• Adhesives and Sealants: Serves as a primary polymer in pressure-sensitive adhesives (PSAs), construction sealants, and laminating adhesives, offering strong bonding and flexibility.
• Plastic Modifiers and Impact Improvers: Incorporated into other polymer matrices, such as PVC or engineering plastics, to enhance impact strength, processability, and surface finish.
• Textile and Leather Finishes: Applied as a coating or finish to provide water repellency, stain resistance, and improved durability to fabrics and leather goods.
• Printing Inks: Utilized in the formulation of inks for packaging and publications to improve adhesion, rub resistance, and drying properties.
• Paper Coatings: Enhances the surface properties of paper and paperboard, providing better printability, gloss, and barrier properties.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, Polymer With Butyl 2-Methyl-2-Propenoate And Ethyl 2-Methyl-2-Propenoate
CAS No.	60799-45-3
Molecular Formula	(C5H8O2)x·(C8H14O2)y·(C6H10O2)z
Molecular Weight	Varies by monomer ratio
Synonyms	Methyl Methacrylate / Butyl Methacrylate / Ethyl Methacrylate Terpolymer; MMA/BMA/EMA Terpolymer; Acrylic Terpolymer; Poly(MMA-co-BMA-co-EMA); Methacrylic Acid, Methyl Ester, Polymer with Butyl Methacrylate and Ethyl Methacrylate; Acrylic Resin; Acrylic Copolymer Resin; Butyl Methacrylate Ethyl Methacrylate Methyl Methacrylate Terpolymer
EINECS	Contact for details

Quality Control

Our acrylic terpolymer is manufactured under a strict quality management system. Each batch undergoes rigorous testing for critical parameters including monomer content, molecular weight distribution, viscosity, glass transition temperature (Tg), and residual solvents to ensure consistent performance and batch-to-batch uniformity. Certificates of Analysis (COA) detailing all specifications are available upon request.

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 open flame. For long-term storage, an inert atmosphere (e.g., nitrogen) is recommended to prevent oxidation and maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow pellets or solid
Identification (IR)	Conforms
Assay (Monomer Ratio)	As per customer grade requirement
Molecular Weight (Mw)	Tailored to application (e.g., 50,000 - 200,000 g/mol)
Glass Transition Temperature (Tg)	Tailored to application
Residual Monomers	< 0.5% (by GC)
Volatile Content	< 1.0%
Solution Viscosity (at specified conc.)	Customer specified

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