Description

2-Propenoic Acid, 2-Methyl-, 2-(1,1-Dimethylethyl)Aminoethyl Ester, Polymer With 2-Methylpropyl 2-Methyl-2-Propenoate is a specialized acrylic copolymer designed to deliver enhanced performance characteristics in demanding formulations. This polymer is valued for its ability to impart specific functional properties, such as adhesion promotion, film formation, and chemical resistance, making it a critical component in advanced industrial applications. It is primarily utilized by manufacturers in the coatings, adhesives, and specialty chemical sectors seeking to improve product durability and functionality.

Application

• Industrial Coatings: Used as a key resin component in high-performance protective and decorative coatings for metal, plastic, and wood substrates.
• Adhesives and Sealants: Functions as a tackifier and binder in structural and pressure-sensitive adhesive formulations, enhancing bond strength and flexibility.
• Printing Inks: Serves as a vehicle resin to improve ink adhesion, gloss, and rub resistance on various printing surfaces.
• Textile Finishing: Employed in fabric coatings and finishes to provide water repellency, soil release, or durable press properties.
• Leather Processing: Used in topcoat finishes for leather goods to enhance surface protection, feel, and appearance.
• Paper Coatings: Incorporated into barrier coatings to improve paper's resistance to water, grease, and oils.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, 2-(1,1-Dimethylethyl)Aminoethyl Ester, Polymer With 2-Methylpropyl 2-Methyl-2-Propenoate
CAS No.	40008-96-6
Molecular Formula	(C11H21NO2.C8H14O2)x
Molecular Weight	Polymer - Variable
Synonyms	tert-Butylaminoethyl Methacrylate / Isobutyl Methacrylate Copolymer; Poly(TBAEMA-co-IBMA); 2-(tert-Butylamino)ethyl Methacrylate / Isobutyl Methacrylate Copolymer; Acrylic Copolymer TBAEMA/IBMA; Methacrylic Acid, 2-(1,1-Dimethylethyl)Aminoethyl Ester, Polymer With 2-Methylpropyl 2-Methyl-2-Propenoate; 2-Methyl-2-propenoic Acid 2-(1,1-Dimethylethyl)Aminoethyl Ester Polymer With 2-Methylpropyl 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 monomer content, molecular weight distribution, viscosity, and glass transition temperature (Tg). 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 these conditions, the product is typically stable for 24 months from the date of manufacture.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid
Solid Content	40 - 50 %
Viscosity (Brookfield)	500 - 3000 cP
pH (as supplied)	7.0 - 9.0
Glass Transition Temperature (Tg)	20 - 40 °C
Residual Monomer	< 0.5 %
Identification (IR)	Conforms

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