Description

2-Propenoic Acid, Butyl Ester, Polymer With Ammonium 2-Propenoate, Ethenylbenzene And n-(Hydroxymethyl)-2-Methyl-2-Propenamide is a high-performance, multi-component acrylic copolymer designed for demanding industrial applications. This polymer's unique composition provides an exceptional balance of film-forming properties, adhesion, and chemical resistance, making it a critical raw material for advanced coating systems. It is primarily utilized by formulators in the paints, coatings, adhesives, and construction chemical industries seeking to enhance product durability and performance.

Application

• Architectural and Decorative Paints: Serves as a key binder in interior and exterior emulsion paints, providing excellent scrub resistance, weatherability, and film integrity.
• Industrial Protective Coatings: Used in primers and topcoats for metal, concrete, and other substrates, offering enhanced corrosion protection and adhesion.
• Adhesives and Sealants: Functions as a polymeric base in pressure-sensitive adhesives (PSAs), construction adhesives, and caulks, contributing to tack, peel strength, and flexibility.
• Textile and Leather Finishes: Applied as a coating or binder to improve the handle, durability, and water resistance of fabrics and leather goods.
• Paper Coatings: Enhances the surface strength, printability, and gloss of paper and paperboard products.
• Construction Chemicals: Incorporated into cement modifiers, tile adhesives, and waterproofing membranes to improve flexibility, bond strength, and water resistance.

Basic Information

Product Name	2-Propenoic Acid, Butyl Ester, Polymer With Ammonium 2-Propenoate, Ethenylbenzene And n-(Hydroxymethyl)-2-Methyl-2-Propenamide
CAS No.	102561-64-8
Molecular Formula	(C7H12O2.C3H5NO.C3H3O2H.C8H8)x · C3H5O2N
Molecular Weight	Contact for details
Synonyms	Acrylic polymer; Butyl acrylate / Acrylic acid / Styrene / N-Methylolacrylamide copolymer; Acrylic copolymer dispersion; Butyl acrylate-acrylic acid-styrene-N-methylolacrylamide polymer; Ammonium salt of acrylic copolymer; Aqueous acrylic copolymer; Binder for paints and coatings; Poly(butyl acrylate-co-acrylic acid-co-styrene-co-N-methylolacrylamide) ammonium salt
EINECS	Contact for details

Quality Control

Our production of this acrylic copolymer adheres to strict quality management systems. Every batch is tested against rigorous in-house specifications to ensure consistent performance in viscosity, solids content, pH, and mechanical properties. Certificates of Analysis (COA) documenting these parameters 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, and well-ventilated area at temperatures between 5°C and 30°C (41°F and 86°F). Do not freeze. Keep away from heat sources and open flame. For long-term storage, ensure containers are sealed to prevent skin formation or evaporation.

Specification

Item	Specification
Appearance	Milky white liquid dispersion
Solid Content	40 - 50 %
pH Value	7.0 - 9.0
Viscosity (Brookfield)	500 - 3000 mPa·s
Minimum Film Forming Temperature (MFFT)	< 10 °C
Particle Size	0.1 - 0.3 µm
Identification (IR)	Conforms

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