Description

2-Propenoic Acid, Polymer With Ethene, Ammonium Salt is a water-soluble, synthetic copolymer widely utilized for its excellent film-forming, binding, and thickening properties. This versatile ammonium salt of an acrylic acid-ethylene copolymer is valued for its ability to modify rheology and enhance stability in aqueous formulations. It is a critical raw material for manufacturers in the adhesives, coatings, textiles, and personal care industries seeking consistent performance and regulatory compliance.

Application

• Adhesives & Sealants: Acts as a primary binder and thickener in water-based pressure-sensitive adhesives (PSAs) and construction sealants.
• Coatings & Paints: Serves as a rheology modifier and dispersant in architectural and industrial latex paints to improve application properties and film integrity.
• Textile Processing: Used as a non-ionic or anionic thickener and binder in fabric printing pastes and finishing applications.
• Personal Care: Functions as a film-forming agent and stabilizer in hair styling gels, mousses, and skin care lotions.
• Paper & Packaging: Employed as a coating additive to improve strength, printability, and water resistance of paper and board.
• Construction Materials: Enhances the workability and water retention of cement-based products and ceramic tile adhesives.

Basic Information

Product Name	2-Propenoic Acid, Polymer With Ethene, Ammonium Salt
CAS No.	25212-83-3
Molecular Formula	(C3H4O2·C2H4)x·xH3N
Molecular Weight	Varies (Polymer)
Synonyms	Ammonium acrylate/ethylene copolymer
Acrylic acid-ethylene copolymer, ammonium salt
Poly(acrylic acid-co-ethylene), ammonium salt
Ethylene-acrylic acid copolymer, ammonium salt
Ammonium poly(acrylate-co-ethylene)
EAA copolymer, ammonium neutralized
2-Propenoic acid, polymer with ethene, ammonium salt (IUPAC)
EINECS	Contact for details

Quality Control

Our production of 2-Propenoic Acid, Polymer With Ethene, Ammonium Salt adheres to stringent quality management protocols to ensure batch-to-batch consistency and performance reliability. Each lot is tested against critical parameters including solids content, viscosity, pH, and residual monomer levels. Certificates of Analysis (COA) documenting full specification compliance are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at ambient temperatures (15-25°C/59-77°F). This material is hygroscopic (moisture-sensitive); containers must be kept tightly sealed when not in use to prevent moisture absorption and caking.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid or gel
Solids Content	20 - 40 %
pH (as is, 25°C)	6.0 - 8.5
Viscosity (Brookfield, 25°C)	1,000 - 50,000 cPs
Residual Monomer (Acrylic Acid)	< 100 ppm
Identification (IR)	Conforms

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