Description

2-Propenoic Acid, 2-Methyl-, Polymer With Butyl 2-Methyl-2-Propenoate, 2-(Dimethylamino)Ethyl 2-Methyl-2-Propenoate And Methyl 2-Methyl-2-Propenoate is a specialized acrylic copolymer designed to deliver a unique balance of film-forming, adhesion, and functional properties. This multi-monomer polymer is engineered to provide enhanced performance in demanding coating and adhesive formulations where standard acrylic resins fall short. It is a critical raw material for formulators in the paints & coatings, industrial adhesives, and specialty chemical sectors seeking to improve product durability and functionality.

Application

• Industrial and Protective Coatings: Used as a film-forming agent and binder in metal primers, automotive underbody coatings, and corrosion-resistant paints.
• Pressure-Sensitive Adhesives (PSAs): Serves as a key component in adhesive tapes and labels, offering tunable tack, peel strength, and cohesion.
• Textile and Leather Finishes: Applied as a coating to provide water resistance, improved handle, and durability to fabrics and leather goods.
• Paper and Paperboard Coatings: Enhances surface strength, printability, and water repellency in packaging and specialty paper products.
• Architectural Coatings: Functions in interior and exterior paints to improve scrub resistance, adhesion to challenging substrates, and overall film integrity.
• Printing Inks: Utilized as a resin vehicle to promote adhesion, gloss, and rub resistance in various ink systems.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, Polymer With Butyl 2-Methyl-2-Propenoate, 2-(Dimethylamino)Ethyl 2-Methyl-2-Propenoate And Methyl 2-Methyl-2-Propenoate
CAS No.	67380-24-9
Molecular Formula	(C4H6O2.C8H14O2.C8H15NO2.C5H8O2)x
Molecular Weight	Polymer - varies by grade
Synonyms	Acrylic Terpolymer; Methacrylic Acid Copolymer; Butyl Methacrylate / Dimethylaminoethyl Methacrylate / Methyl Methacrylate / Methacrylic Acid Copolymer; Amino-Functional Acrylic Polymer; Acrylic Resin, Amino-Modified; Poly(butyl methacrylate-co-dimethylaminoethyl methacrylate-co-methyl methacrylate-co-methacrylic acid); 2-Propenoic acid, 2-methyl-, polymer with butyl 2-methyl-2-propenoate, 2-(dimethylamino)ethyl 2-methyl-2-propenoate and methyl 2-methyl-2-propenoate
EINECS	Contact for details

Quality Control

Our production of this acrylic copolymer adheres to strict quality management systems to ensure batch-to-batch consistency and performance reliability. Each lot is characterized for critical parameters including monomeric composition, molecular weight distribution, solids content, viscosity, and functional group content. 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 open flame. Under recommended storage conditions, the product is typically stable for 24 months from the date of manufacture.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid or solid
Solids Content	40 - 50 % (or as per grade)
Viscosity (Brookfield)	1000 - 5000 cps (or as per grade)
pH (as supplied)	7.0 - 9.0
Acid Value	30 - 70 mg KOH/g
Glass Transition Temperature (Tg)	20 - 50 °C
Residual Monomers	< 0.1 % (each)

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