Description

2-Propenoic Acid, Polymer With .Alpha.-(2-Methyl-1-Oxo-2-Propenyl)-.Omega.-(Nonylphenoxy)Poly(Oxy-1,2-Ethanediyl), Ammonium Salt is a specialized ammonium salt of an acrylic copolymer, engineered to deliver superior performance as a dispersant and rheology modifier. This product is critical for ensuring stability, flow control, and consistent quality in complex aqueous and solvent-based systems. It is primarily needed by formulators in the coatings, adhesives, construction chemicals, and ink industries seeking to enhance product performance and process efficiency.

Application

• Coatings & Paints: Acts as a highly effective pigment dispersant and grinding aid in water-based and solvent-based industrial and decorative coatings, improving color development and preventing settling.
• Construction Chemicals: Used as a plasticizer and water-reducing agent in cementitious systems, including tile adhesives, grouts, and self-leveling compounds, to improve workability and final strength.
• Adhesives & Sealants: Functions as a rheology modifier and stabilizer in acrylic and polymer-based formulations, ensuring proper viscosity and application properties.
• Printing Inks: Enhances pigment dispersion and stability in various ink systems, contributing to print quality and shelf life.
• Textile & Leather Auxiliaries: Serves as a processing aid and finishing agent to improve handle, dye uptake, and overall quality of treated materials.
• Industrial Cleaners: Utilized in formulation of detergents and cleaning products where it helps suspend soils and prevent redeposition.

Basic Information

Product Name	2-Propenoic Acid, Polymer With .Alpha.-(2-Methyl-1-Oxo-2-Propenyl)-.Omega.-(Nonylphenoxy)Poly(Oxy-1,2-Ethanediyl), Ammonium Salt
CAS No.	267240-92-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Ammonium salt of acrylic acid/MPEG nonylphenyl ether methacrylate copolymer; Acrylic polymer ammonium salt with poly(ethylene glycol) nonylphenyl ether methacrylate; Poly(acrylic acid-co-PEG nonylphenyl ether methacrylate) ammonium salt; Dispersant for pigments and fillers; Nonylphenol ethoxylate methacrylate/acrylic acid copolymer ammonium salt; Rheology modifier ammonium salt; AMPEG copolymer ammonium salt; CAS 267240-92-6
EINECS	Contact for details

Quality Control

Our production of 2-Propenoic Acid, Polymer With .Alpha.-(2-Methyl-1-Oxo-2-Propenyl)-.Omega.-(Nonylphenoxy)Poly(Oxy-1,2-Ethanediyl), Ammonium Salt adheres to a strict quality management system. Every batch undergoes rigorous analytical testing to ensure consistency in performance-critical parameters such as solids content, viscosity, pH, and ionic character. Certificates of Analysis (COA) documenting these 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, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure containers are sealed after each use to prevent absorption of atmospheric moisture which may affect performance.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid
Color	Yellow to amber
Solids Content	40 - 50 %
pH (as supplied)	6.0 - 8.0
Viscosity (Brookfield)	500 - 3000 cP
Ammonium Content	Contact for details
Identification (IR)	Conforms

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