Description

2-Propenoic Acid Polymer With Ethenylbenzene, 2-Ethylhexyl 2-Propenoate And (1-Methylethenyl)Benzene, Ammonium Salt is a specialized ammonium salt of an acrylic copolymer, engineered to deliver superior performance as a rheology modifier and stabilizer in aqueous systems. This product matters for its ability to provide excellent thickening efficiency, enhanced suspension properties, and improved stability in demanding formulations. It is essential for manufacturers in the coatings, adhesives, and construction chemical industries seeking to optimize product viscosity and application characteristics.

Application

• Architectural and Industrial Coatings: Acts as a primary thickener and rheology modifier in water-based paints, improving brush drag, spatter resistance, and film build.
• Adhesives and Sealants: Provides viscosity control and stability in waterborne adhesive formulations, ensuring consistent application and bond strength.
• Construction Chemicals: Used in cement-based mortars, tile adhesives, and grouts to enhance workability, water retention, and sag resistance.
• Paper Coatings: Serves as a binder and thickener in coating formulations to improve printability and surface gloss.
• Textile Printing Pastes: Imparts viscosity and stability to pigment printing pastes for sharp definition and color yield.
• Personal Care Products: Can be utilized as a thickener and stabilizer in certain hair care and cosmetic gel formulations.

Basic Information

Product Name	2-Propenoic Acid Polymer With Ethenylbenzene, 2-Ethylhexyl 2-Propenoate And (1-Methylethenyl)Benzene, Ammonium Salt
CAS No.	323585-41-7
Molecular Formula	(C3H4O2·C8H8·C11H20O2·C9H10)x·xH3N
Molecular Weight	Polymer - varies by grade
Synonyms	Ammonium Acrylate/Acrylamide Copolymer; Ammonium salt of acrylic acid/acrylamide copolymer; Acrylic polymer ammonium salt; ASE thickener; Alkali-Swellable Emulsion; Poly(acrylic acid-co-acrylamide) ammonium salt; Acrylic rheology modifier; Aqueous thickener polymer.
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 tested against key parameters including viscosity, solids content, pH, and ionic character. Certificates of Analysis (COA) documenting 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). This product is hygroscopic (moisture-sensitive). Protect from freezing and extreme heat to maintain product integrity and performance. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Milky white liquid emulsion
Solids Content	28 - 32 %
pH (as is)	8.0 - 10.0
Viscosity (Brookfield)	Contact for details
Ionic Character	Anionic
Specific Gravity	~1.05

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