Description

2-Propenoic Acid, Ethyl Ester, Polymer With Methylated Ethylenediamine is a specialized cationic polymer derived from ethyl acrylate and a modified ethylenediamine, designed to impart positive surface charge and functionality. This polymer is valued for its ability to act as a highly effective flocculant, retention aid, and surface modifier in aqueous systems. It is primarily utilized by the water treatment, paper manufacturing, and personal care industries where charge neutralization and particle aggregation are critical for process efficiency and product performance.

Application

• Water & Wastewater Treatment: As a primary cationic flocculant for clarifying process water, treating industrial effluent, and sludge dewatering.
• Paper & Pulp Industry: Functioning as a retention and drainage aid to improve fiber and filler retention on the paper machine wire, enhancing sheet formation and production speed.
• Personal Care & Cosmetics: Used as a conditioning agent and viscosity modifier in hair care formulations and skincare products.
• Textile Processing: Employed as a dye-fixing agent and auxiliary to improve color fastness and processing efficiency.
• Adhesives & Sealants: Acting as a rheology modifier and tackifier in water-based adhesive formulations.
• Oilfield Chemicals: Utilized in drilling muds and completion fluids as a shale inhibitor and fluid loss control additive.

Basic Information

Product Name	2-Propenoic Acid, Ethyl Ester, Polymer With Methylated Ethylenediamine
CAS No.	68891-42-9
Molecular Formula	(C5H8O2.C4H12N2)x
Molecular Weight	Polymer - varies by grade
Synonyms	Poly(ethyl acrylate-co-methylated ethylenediamine); Cationic Polyacrylamide; Ethyl Acrylate/Methylated Ethylenediamine Copolymer; Acrylic Acid, Ethyl Ester, Polymer with N-Methylethylenediamine; Polyquaternium-22 (related class); Cationic Acrylic Polymer; Poly(ethyl acrylate-methylated ethylenediamine); Acrylic Polymer with Methylated Ethylenediamine
EINECS	Contact for details

Quality Control

Our production of 2-Propenoic Acid, Ethyl Ester, Polymer With Methylated Ethylenediamine adheres to stringent quality management protocols. Each batch is tested against critical parameters including cationic charge density, viscosity, solids content, and residual monomer levels to ensure consistent performance. Certificates of Analysis (COA) documenting these specifications are provided with every shipment to guarantee supply reliability and product consistency for your industrial processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at ambient temperatures (15-25°C). This product is hygroscopic (moisture-sensitive). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid
Assay (Solids Content)	20 - 50 %
Cationic Charge Density	1.0 - 6.0 meq/g
Viscosity (Brookfield)	100 - 10,000 cps
pH (as supplied)	3.0 - 7.0
Identification (IR)	Conforms
Residual Monomer	< 0.1 %

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