Description

1,4-Butanedicarboxylic Acid Polymer With n-(2-Aminoethyl)-1,2-Ethanediamine, (Chloromethyl)Oxirane And Hexahydro-2H-Azepin-2-One is a specialized polyamine-epichlorohydrin adduct polymer, engineered for high-performance applications requiring cationic functionality and cross-linking capability. This polymer is critical for industries that demand robust, water-soluble cationic agents to modify surface charges and enhance binding properties. It is primarily utilized in paper manufacturing, water treatment, and as a key intermediate for advanced resin synthesis.

Application

• Wet-Strength Resin for Paper & Packaging: As a cationic wet-strength agent to significantly improve the tensile strength of paper products when wet, crucial for high-grade packaging, towels, and filtration media.
• Retention & Drainage Aid in Papermaking: Enhances the retention of fine particles and fillers in the paper sheet and improves water drainage on the wire, increasing production efficiency.
• Flocculant for Water & Wastewater Treatment: Acts as an effective organic flocculant to aggregate suspended solids, colloidal particles, and organic matter for clarification and sludge dewatering.
• Cross-linking Agent for Specialty Polymers: Serves as a reactive intermediate in the synthesis of epoxy resins, polyamides, and other thermosetting polymers requiring amine functionality.
• Surface Modifier & Sizing Agent: Improves the surface properties of fibers, pigments, and fillers, promoting better adhesion, printability, and liquid repellency.
• Additive in Oilfield Chemicals: Used in drilling muds and completion fluids as a shale inhibitor and viscosity modifier.

Basic Information

Item	Details
Product Name	1,4-Butanedicarboxylic Acid Polymer With n-(2-Aminoethyl)-1,2-Ethanediamine, (Chloromethyl)Oxirane And Hexahydro-2H-Azepin-2-One
CAS No.	26603-83-8
Molecular Formula	(C6H10O4·C4H11N3·C3H5ClO·C6H11NO)n
Molecular Weight	Polymer - Variable
Synonyms	Poly(adipic acid-co-N-aminoethylethylenediamine-co-epichlorohydrin-co-caprolactam); Polyamine-epichlorohydrin resin; PAE resin; Wet strength resin; Cationic polyamine-epichlorohydrin polymer; Kymene-type resin; Adipic acid-diethylenetriamine-epichlorohydrin-caprolactam copolymer; Azetidinium polymer
EINECS	Contact for details

Quality Control

Our production of this polyamine-epichlorohydrin polymer adheres to strict quality management systems, ensuring batch-to-batch consistency for industrial applications. While typically supplied as a technical grade aqueous solution, specifications for key parameters such as solids content, viscosity, charge density, and epichlorohydrin residue are rigorously controlled. Certificates of Analysis (COA) documenting these parameters are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area at room temperature (15-25°C). This product is an aqueous solution and should be protected from freezing. Keep away from strong oxidizing agents and acids.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid
Color	Light yellow to amber
Solids Content	10 - 25 %
pH (as supplied)	4.0 - 6.0
Viscosity (at 25°C)	100 - 2000 cP
Cationic Charge Density	Contact for details
Residual Epichlorohydrin	< 1 ppm

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