Description

Acrylic Acid, Ethylene Polymer, N,n-Dimethylethanolamine Salt is a water-soluble, cationic polymer salt widely used as a versatile performance additive. This compound is valued for its ability to modify rheology, enhance adhesion, and provide excellent film-forming properties in aqueous systems. It is a critical raw material for formulators in the coatings, adhesives, and personal care industries seeking stable, high-performance cationic functionality.

Application

• Cationic Polymer for Coatings: Used as a binder or rheology modifier in water-based industrial and architectural paints, primers, and wood coatings to improve adhesion, film integrity, and pigment dispersion.
• Adhesive Formulations: Serves as a key component in pressure-sensitive adhesives (PSAs) and laminating adhesives, providing tack, cohesion, and enhanced bonding to various substrates.
• Personal Care & Cosmetics: Functions as a film-forming agent, thickener, and stabilizer in hair styling products, skin care creams, and color cosmetics.
• Textile & Leather Processing: Employed as a finishing agent, softener, or antistatic agent to improve fabric hand feel, durability, and processing performance.
• Paper & Packaging Coatings: Enhances strength, printability, and water resistance of paper products and cardboard when used in surface sizing or coating formulations.
• Industrial Additive: Acts as a dispersant, flocculant, or retention aid in various industrial water treatment and process applications.

Basic Information

Product Name	Acrylic Acid, Ethylene Polymer, N,n-Dimethylethanolamine Salt
CAS No.	38531-18-9
Molecular Formula	(C₃H₄O₂·C₂H₄)ₓ·C₄H₁₁NO
Molecular Weight	Variable (Polymer)
Synonyms	Poly(acrylic acid-co-ethylene), N,N-Dimethylethanolamine salt; 2-(Dimethylamino)ethanol salt of acrylic acid-ethylene copolymer; Acrylic acid-ethylene copolymer DMEA salt; Cationic poly(acrylic acid-co-ethylene); Ethanaminium, N,N-dimethyl-2-hydroxy-, salt with acrylic acid-ethylene copolymer; DMAE salt of acrylic acid/ethylene copolymer; Poly(AA-co-E) DMEA salt
EINECS	Contact for details

Quality Control

Our production of Acrylic Acid, Ethylene Polymer, N,n-Dimethylethanolamine Salt adheres to stringent quality management protocols to ensure batch-to-batch consistency and performance reliability. Each lot is analyzed against key parameters including solids content, viscosity, pH, and cationic charge density. A comprehensive Certificate of Analysis (COA) documenting these results is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed when not in use to prevent moisture absorption and potential changes in physical properties. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid
Identification (IR)	Conforms to structure
Solids Content	40 - 50 %
Viscosity (Brookfield)	1000 - 5000 cPs
pH (as is, 25°C)	6.0 - 8.0
Cationic Charge Density	Contact for details
Color (Gardner)	≤ 3

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