Description

1,3-Propanediamine,n-(3-Aminopropyl)-n-Methyl-,Polymer With(Chloromethyl)Oxirane is a specialized cationic polymer derived from the reaction of a modified diamine with epichlorohydrin. This compound is valued for its strong cationic charge and polymer structure, making it an effective agent for binding, flocculation, and surface modification in demanding industrial processes. Key industries that utilize this polymer include water treatment, paper manufacturing, and specialty chemical synthesis where its unique properties enhance performance and efficiency.

Application

• Water Treatment: Acts as a highly effective cationic flocculant and coagulant aid for the clarification of industrial wastewater and potable water.
• Paper Industry: Used as a wet-strength resin and retention aid to improve paper quality, fiber retention, and drainage rates.
• Textile Processing: Serves as a dye-fixing agent and modifier to improve color fastness and fabric handle.
• Personal Care: Functions as a conditioning agent and viscosity modifier in hair care and skincare formulations.
• Oil & Gas: Employed in drilling muds and as a demulsifier to aid in the separation of oil and water.
• Adhesives & Sealants: Used as a cross-linking agent and modifier to enhance adhesive strength and stability.

Basic Information

Product Name	1,3-Propanediamine,n-(3-Aminopropyl)-n-Methyl-,Polymer With(Chloromethyl)Oxirane
CAS No.	41941-50-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Poly(epichlorohydrin-co-N-(3-aminopropyl)-N-methyl-1,3-propanediamine); Cationic Polyamine Polymer; Polyquaternium-2 (related class); Epichlorohydrin-Dimethylaminopropylamine Copolymer; Aminopropyl Methyl Propanediamine-Epichlorohydrin Polymer; DMAPA-EPI Polymer; Poly[(3-aminopropyl)methyliminotrimethylene chloride]; Water-Soluble Cationic Resin
EINECS	Contact for details

Quality Control

Our production of 1,3-Propanediamine,n-(3-Aminopropyl)-n-Methyl-,Polymer With(Chloromethyl)Oxirane adheres to stringent quality management protocols to ensure batch-to-batch consistency and performance reliability. All materials undergo rigorous analytical testing, including assay, viscosity, and charge density determination. Certificates of Analysis (COA) documenting key specifications are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. This product is hygroscopic (moisture-sensitive) and should be stored in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep the container tightly sealed when not in use to prevent moisture absorption and degradation of product quality.

Specification

Item	Specification
Appearance	Viscous liquid to solid
Color	Colorless to pale yellow
Assay (Active polymer)	≥ 95.0 %
Viscosity (Brookfield)	Contact for details
pH (as supplied)	5.0 - 8.0
Solids Content	Contact for details
Identification (IR)	Conforms

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