Description

Formaldehyde, Polymer With n-(2-Aminoethyl)-1,2-Ethanediamine And Methyloxirane is a specialized polyamine-based polymer, also known as a polyamidoamine-epichlorohydrin (PAE) resin variant. This compound is engineered to provide excellent cationic charge density and cross-linking capabilities, making it a critical performance additive in demanding industrial processes. It is primarily utilized by manufacturers in the paper, water treatment, and textile industries where superior wet-strength, retention, and flocculation are required.

Application

• Wet-Strength Resin for Paper & Board: Imparts durable wet strength to tissue, towel, packaging, and specialty papers.
• Retention & Drainage Aid: Enhances fiber and filler retention while improving water drainage on paper machine wires.
• Flocculant for Water Treatment: Used as a cationic coagulant aid for clarifying industrial wastewater and process water.
• Textile Finishing Agent: Provides cross-linking and durable press properties to fabrics.
• Adhesive Modifier: Improves the performance of wood adhesives and laminates.
• Surface Sizing Agent: Enhances surface strength, printability, and oil resistance of paper.

Basic Information

Product Name	Formaldehyde, Polymer With n-(2-Aminoethyl)-1,2-Ethanediamine And Methyloxirane
CAS No.	68400-66-8
Molecular Formula	(C5H13N3·CH2O·C3H6O)x
Molecular Weight	Polymer - variable
Synonyms	Poly(amidoamine-epichlorohydrin) resin; PAE resin; Polyamidoamine-epichlorohydrin polymer; Kymene-type resin; Wet-strength resin; Poly(ethylenimine-co-formaldehyde), polymer with methyloxirane; Polyamine-epichlorohydrin resin; Cationic polyamine polymer; N-(2-Aminoethyl)-1,2-ethanediamine, polymer with formaldehyde and methyloxirane
EINECS	Contact for details

Quality Control

Our production of this polyamine polymer adheres to strict batch-to-batch consistency protocols. Quality is monitored through key parameters including solids content, viscosity, charge density, and active matter. Certificates of Analysis (COA) documenting these specifications are provided with every shipment to ensure compliance with your process requirements.

Storage

Preserve in a tightly closed container, protected from light. This product is hygroscopic (moisture-sensitive) and should be stored in a cool, dry place at room temperature (15-25°C). Ensure containers are kept sealed when not in use to prevent moisture absorption and potential viscosity changes. Store away from strong alkalis and incompatible organic solvents.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid
Solids Content	10 - 25 %
Viscosity (at 25°C)	50 - 5000 cP
pH (as supplied)	3.0 - 6.0
Charge Density	Contact for details
Specific Gravity	1.00 - 1.10

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