Description

1,2-Ethanediamine, N,N'-Bis(2-Aminoethyl)-, Polymer With (Chloromethyl)Oxirane is a specialized polyamine-epichlorohydrin polymer, a key functional material in advanced industrial formulations. This compound is valued for its high cationic charge density and reactivity, making it an effective agent for modifying surfaces and controlling process chemistry. It is primarily sought by manufacturers in the water treatment, paper production, and specialty polymer industries for its performance as a flocculant, retention aid, and cross-linking agent.

Application

• Water Treatment: Acts as a highly effective cationic flocculant and coagulant aid for the clarification of industrial wastewater and potable water.
• Paper Manufacturing: Used as a wet-strength resin and retention aid to improve paper fiber bonding, drainage, and final sheet properties.
• Polymer Modification: Serves as a cross-linking agent or curing agent in the synthesis of epoxy resins, polyamides, and other thermosetting polymers.
• Textile Processing: Functions as a dye-fixing agent and modifier for textile fibers to improve color fastness and fabric handle.
• Oil & Gas Industry: Employed in drilling mud formulations and as a clay stabilizer to control shale hydration and improve fluid performance.
• Personal Care: Utilized in hair care and skincare products as a conditioning and film-forming polymer.

Basic Information

Product Name	1,2-Ethanediamine, N,N'-Bis(2-Aminoethyl)-, Polymer With (Chloromethyl)Oxirane
CAS No.	27754-94-5
Molecular Formula	(C6H18N4 · C3H5ClO)n
Molecular Weight	Polymer - Variable
Synonyms	Poly(ethylenimine-co-epichlorohydrin); Polyethylenimine, crosslinked with epichlorohydrin; Epichlorohydrin-ethylenediamine polymer; Polyamine-epichlorohydrin resin; Cationic polyamine polymer; PAE resin; Poly(ethylenimine-epichlorohydrin); Epichlorohydrin-ethylenediamine adduct
EINECS	Contact for details

Quality Control

Our production of this polyamine-epichlorohydrin polymer adheres to strict quality management systems. Each batch is characterized for critical parameters including cationic charge density, viscosity, solids content, and residual monomer levels to ensure batch-to-batch consistency and performance reliability. Certificates of Analysis (COA) documenting these specifications are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and acids. For long-term storage, an inert atmosphere (nitrogen) is recommended to maintain product stability.

Specification

Item	Specification
Appearance	Viscous liquid to solid
Color	Colorless to pale yellow
Solids Content	10 - 50 %
Viscosity (Brookfield)	Variable, grade-dependent
pH (as supplied)	4.0 - 8.0
Cationic Charge Density	High
Identification (IR)	Conforms to structure

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