Description

Pentanedioic Acid, Dimethyl Ester, Polymer With n-(2-Aminoethyl)-1,2-Ethanediamine And (Chloromethyl)Oxirane is a specialized polyamine-based polymer with reactive epoxide functionality. This engineered material is valued for its ability to act as a versatile crosslinking agent, curing agent, or resin modifier, imparting enhanced mechanical and chemical resistance properties to final formulations. It is primarily utilized by industrial manufacturers in sectors such as coatings, adhesives, composites, and specialty chemical synthesis where durable, high-performance polymeric networks are required.

Application

• As a crosslinking and curing agent for epoxy resin systems in protective coatings and industrial floorings.
• As a modifier and hardener in high-performance adhesives and sealants, improving thermal stability and bond strength.
• In the formulation of composite materials and fiber-reinforced plastics (FRP) to enhance matrix properties.
• As a reactive intermediate for the synthesis of more complex polyamide and polyamine derivatives.
• In the production of cationic polymers for water treatment or paper chemical applications.
• For the development of specialty coatings with specific requirements for chemical, abrasion, or corrosion resistance.

Basic Information

Product Name	Pentanedioic Acid, Dimethyl Ester, Polymer With n-(2-Aminoethyl)-1,2-Ethanediamine And (Chloromethyl)Oxirane
CAS No.	68867-69-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Poly(oxy(methyl-1,2-ethanediyl)), α-(2-aminoethyl)-ω-(2-aminoethoxy)-, polymer with 5-oxo-1,3-propanediyl bis(2-methylacrylate); Epichlorohydrin, polymer with dimethyl glutarate and N-(2-aminoethyl)-1,2-ethanediamine; Polyamide-epichlorohydrin resin; Epichlorohydrin-polyamide resin; Polyaminoamide-epichlorohydrin (PAE) resin; Adipic acid-dimethyl ester polymer with diethylenetriamine and epichlorohydrin (related analog); Cationic polyamine-epichlorohydrin polymer.
EINECS	Contact for details

Quality Control

Our production of this polymer adheres to strict quality management protocols to ensure batch-to-batch consistency and performance reliability. Each lot is characterized for critical parameters such as amine value, epoxide equivalent weight, viscosity, and solids content. A comprehensive Certificate of Analysis (COA) documenting these specifications is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from heat sources and incompatible materials. Under these conditions, the product is typically stable for 24 months from the date of manufacture. Always refer to the specific product label and safety data sheet (SDS) for detailed handling and storage instructions.

Specification

Item	Specification
Appearance	Viscous liquid to solid
Color	Yellow to amber
Solids Content	Contact for details
Viscosity (at 25°C)	Contact for details
Amine Value	Contact for details
Epoxide Equivalent Weight (EEW)	Contact for details
pH (of solution)	Contact for details
Identification (IR)	Conforms

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