Description

2-Propenoic Acid, 2-Methyl-, 2-(Dimethylamino) Ethyl Ester, Polymer With Ethenylbenzene is a high-performance cationic copolymer designed for demanding industrial applications. This specialized polymer offers unique properties derived from its combination of methacrylate and styrene monomers, making it a critical component for enhancing product performance and process efficiency. It is primarily utilized by manufacturers in the coatings, adhesives, and specialty chemical sectors seeking advanced rheology modification and surface activity.

Application

• Cationic Polymer Flocculants: Key component in water treatment formulations for the clarification and dewatering of industrial and municipal wastewater.
• Paper Retention and Drainage Aids: Improves fiber retention, filler distribution, and water drainage in paper manufacturing processes.
• Adhesive and Sealant Modifiers: Enhances tack, cohesion, and adhesion properties in pressure-sensitive and structural adhesive systems.
• Coatings and Inks: Functions as a dispersant, rheology modifier, and charge control agent in water-based industrial coatings and printing inks.
• Textile and Leather Auxiliaries: Used as a leveling agent, softener, or antistatic agent in dyeing and finishing processes.
• Oilfield Chemicals: Employed in drilling muds and completion fluids as a shale inhibitor and viscosity modifier.
• Personal Care Products: Serves as a conditioning agent and viscosity enhancer in hair care and skincare formulations.

Basic Information

Item	Details
Product Name	2-Propenoic Acid, 2-Methyl-, 2-(Dimethylamino) Ethyl Ester, Polymer With Ethenylbenzene
CAS No.	26222-39-9
Molecular Formula	(C9H15NO2·C8H8)x
Molecular Weight	Variable (Polymer)
Synonyms	Poly(DMAEMA-co-styrene); 2-(Dimethylamino)ethyl Methacrylate - Styrene Copolymer; DMAEMA-Styrene Copolymer; Cationic Acrylic Copolymer; Poly[2-(dimethylamino)ethyl methacrylate-co-styrene]; Dimethylaminoethyl Methacrylate Styrene Polymer; N,N-Dimethylaminoethyl Methacrylate Styrene Copolymer; ADMAEA-Styrene Copolymer
EINECS	Contact for details

Quality Control

Every batch of our 2-Propenoic Acid, 2-Methyl-, 2-(Dimethylamino) Ethyl Ester, Polymer With Ethenylbenzene is manufactured under a strict quality management system. We perform comprehensive analytical testing to ensure consistent molecular weight distribution, cationic charge density, and solution viscosity. A Certificate of Analysis (COA) detailing purity, residual monomer content, and key performance parameters is provided with each shipment to guarantee it meets your specific application requirements.

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). Keep away from strong oxidizing agents and acids. For long-term storage, consider under an inert atmosphere to maintain optimal polymer activity.

Specification

Item	Specification
Appearance	White to off-white powder or beads
Identification (IR)	Conforms to structure
Assay (Solid Content)	≥ 95.0 %
Cationic Charge Density	Contact for details
Viscosity (Specified Concentration)	Contact for details
Residual Monomer	≤ 0.5 %
pH (Aqueous Solution)	6.0 - 8.0
Moisture Content	≤ 5.0 %

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