Description

2-Propenoic Acid, 2-Methyl-, 2-Methylpropyl Ester, Polymer With 2-Propenoic Acid And n-(1,1,3,3-Tetramethylbutyl)-2-Propenamide is a high-performance, multi-component acrylic copolymer designed for advanced industrial applications. This polymer is engineered to deliver exceptional film-forming properties, adhesion, and chemical resistance, making it a critical raw material for formulating durable coatings and adhesives. It is primarily utilized by manufacturers in the paints and coatings, pressure-sensitive adhesives, and specialty chemical industries seeking to enhance product performance and durability.

Application

• Industrial and Protective Coatings: Used as a key binder in solvent-based coatings for metal, wood, and plastic substrates, providing excellent weather resistance and durability.
• Pressure-Sensitive Adhesives (PSAs): Serves as a primary polymer component in tapes, labels, and graphic films, offering balanced tack, peel adhesion, and cohesive strength.
• Automotive Refinish Paints: Incorporated into clearcoats and basecoats to improve gloss retention, chemical resistance, and application properties.
• Inks and Overprint Varnishes: Enhances the rub resistance, gloss, and drying characteristics of packaging and publication inks.
• Textile and Leather Finishes: Applied as a finishing agent to provide water repellency, soft hand feel, and improved abrasion resistance.
• Industrial Adhesives and Sealants: Functions as a film-forming agent in construction and assembly adhesives, contributing to flexibility and bond strength.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, 2-Methylpropyl Ester, Polymer With 2-Propenoic Acid And n-(1,1,3,3-Tetramethylbutyl)-2-Propenamide
CAS No.	129702-02-9
Molecular Formula	(C7H12O2.C4H6O2.C7H13NO)x
Molecular Weight	Contact for details
Synonyms	Isobutyl Methacrylate/Acrylic Acid/N-(1,1,3,3-Tetramethylbutyl)acrylamide Copolymer; Isobutyl Methacrylate - Acrylic Acid - tert-Octylacrylamide Copolymer; Acrylic Copolymer IBMA/AA/t-OctylAAm; tert-Octylacrylamide/Acrylic Acid/Isobutyl Methacrylate Terpolymer; 2-Methylpropyl 2-methylprop-2-enoate polymer with 2-propenoic acid and N-(2,4,4-trimethylpentan-2-yl)prop-2-enamide
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, solids content, viscosity, and glass transition temperature (Tg). Certificates of Analysis (COA) documenting full specifications are available upon request to support your quality assurance and regulatory compliance needs.

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. For long-term storage, consider under an inert atmosphere to prevent skin formation or viscosity changes.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid
Solids Content	Contact for details
Viscosity (Brookfield)	Contact for details
Acid Value	Contact for details
Glass Transition Temperature (Tg)	Contact for details
Solvent	Typically supplied in organic solvent (e.g., Toluene, Xylene, Esters)
Residual Monomer	< 0.5% (by GC)
Color (Gardner)	≤ 2

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