Description

Polyethylenepolyamine, C16-24-Fatty Acid, Epichlorohydrin Reaction Product is a specialized polymeric amine derivative, synthesized from polyethylenepolyamine, a blend of C16-24 fatty acids, and epichlorohydrin. This reaction product is engineered to provide enhanced performance as a versatile curing agent, adhesion promoter, and surface modifier in demanding industrial formulations. It is particularly valuable for manufacturers in the coatings, adhesives, and construction chemical sectors seeking to improve product durability, chemical resistance, and substrate adhesion.

Application

• Epoxy Curing Agent & Hardener: Functions as a reactive curing agent for epoxy resins in high-performance coatings, floorings, and composite materials, imparting flexibility and chemical resistance.
• Adhesive & Sealant Formulation: Serves as a key component in structural adhesives, sealants, and potting compounds to enhance bonding strength and environmental stability.
• Corrosion Inhibitive Pigment & Additive: Used in the formulation of anti-corrosive primers and paints for metal protection, often as part of a pigment or additive system.
• Asphalt Modifier & Road Binder: Acts as an adhesion promoter and modifier in asphalt and bitumen-based products for road construction and roofing membranes.
• Foundry & Casting Resins: Employed in foundry sand binders and casting resins to improve core strength and thermal properties.
• Textile & Leather Auxiliary: Utilized as a finishing agent or crosslinker in textile and leather processing to improve water repellency and durability.
• Paper & Wet-Strength Resin: Functions as a wet-strength resin in paper manufacturing to enhance the tensile strength of paper products when wet.
• Ion Exchange & Water Treatment Resins: Can be used in the synthesis of specialty ion-exchange resins for water purification and treatment processes.

Basic Information

Product Name	Polyethylenepolyamine, C16-24-Fatty Acid, Epichlorohydrin Reaction Product
CAS No.	73049-44-2
Molecular Formula	Complex Polymer (Contact for details)
Molecular Weight	Variable (Polymeric Mixture)
Synonyms	Polyethylenepolyamine fatty acid epichlorohydrin adduct; Fatty acid-polyethylenepolyamine-epichlorohydrin polymer; Epichlorohydrin, reaction product with polyethylenepolyamines and C16-24 fatty acids; Amine-terminated polyamide-epichlorohydrin adduct; Polyamide-epichlorohydrin resin; PAE resin; Wet-strength resin intermediate; Curing agent PAE; Polyaminoamide-epichlorohydrin (PAE)
EINECS	Contact for details

Quality Control

Our production of Polyethylenepolyamine, C16-24-Fatty Acid, Epichlorohydrin Reaction Product adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure consistent performance characteristics such as amine value, viscosity, and reactivity. Certificates of Analysis (COA) documenting key specifications are available upon request. Our quality system is designed to support compliance with relevant industry standards for industrial and specialty chemical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. This material is light-sensitive (store away from light). Containers should be kept tightly sealed when not in use to prevent moisture absorption and potential quality degradation.

Specification

Item	Specification
Appearance	Viscous liquid, amber to brown
Identification (IR)	Conforms to structure
Amine Value	Contact for details
Viscosity (at 25°C)	Contact for details
Solids Content	Contact for details
pH (as supplied)	Contact for details
Epichlorohydrin Residual	Below detectable limit

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