Description

2-Propenoic Acid, 2-Methyl-, 2-Methylpropyl Ester, Polymer With Ammonium 2-Propenoate is a high-performance copolymer designed for advanced material science applications. This specialized polymer combines the hydrophobic characteristics of an isobutyl methacrylate backbone with the hydrophilic and ionic properties of ammonium acrylate, creating a versatile material with unique film-forming and rheological control capabilities. It is essential for formulators and manufacturers in the coatings, adhesives, and specialty chemical industries seeking to enhance product performance through tailored polymeric additives.

Application

• Industrial and Architectural Coatings: Acts as a key film-forming agent and rheology modifier in water-based paints, providing excellent adhesion, durability, and scrub resistance.
• Pressure-Sensitive Adhesives (PSAs): Used as a tackifier and binder component to balance adhesion, cohesion, and peel strength in label and tape formulations.
• Textile and Leather Finishing: Serves as a binder and finishing agent to impart softness, water repellency, and improved handle to fabrics and leather goods.
• Paper Coating and Sizing: Enhances surface strength, printability, and water resistance of paper and paperboard products.
• Personal Care Products: Functions as a film former and fixative in hair styling gels, mousses, and other cosmetic formulations.
• Construction Chemicals: Incorporated into cement modifiers and tile adhesives to improve flexibility, water retention, and bond strength.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, 2-Methylpropyl Ester, Polymer With Ammonium 2-Propenoate
CAS No.	67952-72-1
Molecular Formula	(C8H14O2.C3H5NO2)x
Molecular Weight	Varies (Polymer)
Synonyms	Isobutyl Methacrylate / Ammonium Acrylate Copolymer; Poly(isobutyl methacrylate-co-ammonium acrylate); Acrylic polymer with ammonium acrylate and isobutyl methacrylate; Methacrylic acid, isobutyl ester, polymer with ammonium acrylate; 2-Methylpropyl 2-methylprop-2-enoate polymer with ammonium prop-2-enoate; IBMA/AA(NH4) Copolymer; Acrylic Copolymer Dispersion (Ammonium Salt); Binder for aqueous coatings
EINECS	Contact for details

Quality Control

Our production of this advanced copolymer adheres to strict quality management systems to ensure batch-to-batch consistency and performance reliability. Each lot is characterized for critical parameters including solid content, viscosity, pH, particle size, and monomer residue levels. Certificates of Analysis (COA) detailing these specifications are provided with every shipment. We support compliance with relevant global regulatory frameworks for industrial chemicals.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at temperatures between 15°C and 25°C (59°F and 77°F). Do not freeze. For aqueous dispersions, protect from extreme temperatures to prevent coagulation or settling. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White dispersion or solid
Solid Content	40 - 50 %
pH (as supplied)	7.0 - 9.0
Viscosity (Brookfield)	500 - 3000 cps
Particle Size	< 500 nm
Residual Monomer	< 100 ppm
Identification (IR)	Complies

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