Description

Acrylic Acid, Butyl Acrylate, Isobutyl Acrylate Polymer is a synthetic copolymer designed to deliver a robust balance of flexibility, adhesion, and chemical resistance. This polymer is a critical raw material for formulators seeking to enhance the performance and durability of coatings and adhesives. It is primarily utilized by manufacturers in the paints & coatings, pressure-sensitive adhesives, and textile finishing industries.

Application

• Architectural and Industrial Coatings: Used as a binder or modifier to improve film formation, weather resistance, and gloss in water-based paints.
• Pressure-Sensitive Adhesives (PSAs): Serves as a key component for labels, tapes, and graphic films, providing excellent tack and peel adhesion.
• Textile and Non-Woven Binders: Applied to impart durability, water resistance, and soft hand feel to fabrics and fiber webs.
• Paper Coatings: Enhances printability, strength, and barrier properties of paper and paperboard products.
• Leather Finishing: Used in topcoat formulations to provide a protective, flexible, and aesthetically pleasing finish.
• Caulks and Sealants: Contributes to elasticity, adhesion, and longevity in construction and automotive sealant applications.

Basic Information

Product Name	Acrylic Acid, Butyl Acrylate, Isobutyl Acrylate Polymer
CAS No.	58090-96-3
Molecular Formula	(C4H6O2·C7H12O2·C7H12O2)x
Molecular Weight	Varies (Polymer)
Synonyms	Acrylic Acid/Butyl Acrylate/Isobutyl Acrylate Copolymer; 2-Propenoic Acid, Butyl Ester, Polymer with Butyl 2-Methyl-2-propenoate and 2-Propenoic Acid; Acrylic Acid Butyl Acrylate Isobutyl Acrylate Terpolymer; Butyl Acrylate/Isobutyl Acrylate/Acrylic Acid Polymer; Poly(acrylic acid-co-butyl acrylate-co-isobutyl acrylate); AABIA Polymer; Acrylic Terpolymer Binder
EINECS	Contact for details

Quality Control

Our Acrylic Acid, Butyl Acrylate, Isobutyl Acrylate Polymer is manufactured under a strict quality management system. Each batch undergoes rigorous testing for critical parameters including solids content, viscosity, pH, and monomer residue to ensure consistent performance and batch-to-batch reproducibility. 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/59-77°F). Protect from freezing and extreme heat. Keep away from incompatible materials such as strong oxidizers.

Specification

Item	Specification
Appearance	Clear to hazy viscous liquid or dispersion
Solids Content	40 - 60%
pH (as supplied)	6.0 - 8.5
Viscosity (Brookfield)	500 - 5000 cps
Glass Transition Temperature (Tg)	-40°C to +10°C
Residual Monomer (Acrylic Acid)	< 100 ppm

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