Description

1,6-Hexanediamine, Polymer With 2,2'-[(1-Methylethylidene) Bis(4,1-Phenyleneoxymethylene)]Bis[Oxirane], Acetate (Ester) is a specialized epoxy-amine adduct polymer, valued for its role as a high-performance curing agent and crosslinking component in advanced polymer systems. This compound is critical for formulating durable, chemically resistant coatings, adhesives, and composite materials with enhanced thermal and mechanical properties. It is primarily sought by manufacturers in the coatings, electronics encapsulation, aerospace composites, and high-strength adhesive industries seeking reliable and consistent polymeric intermediates.

Application

• Advanced Thermoset Coatings: Serves as a key curing agent for epoxy resins in industrial, marine, and protective coatings requiring excellent chemical resistance and adhesion.
• Structural Adhesives and Sealants: Used as a crosslinker to develop high-strength, durable adhesives for automotive, aerospace, and construction applications.
• Electronic Encapsulation and Potting: Employed in formulating compounds for protecting sensitive electronic components from moisture, thermal shock, and mechanical stress.
• Fiber-Reinforced Composites: Acts as a matrix modifier in composite materials for automotive and aerospace parts, improving interlaminar shear strength and toughness.
• Industrial Laminates: Used in the production of circuit boards and other laminated materials where dimensional stability and electrical properties are crucial.
• Tooling and Molding Compounds: A component in resin systems for molds, fixtures, and prototypes that demand low shrinkage and high durability.

Basic Information

Product Name	1,6-Hexanediamine, Polymer With 2,2'-[(1-Methylethylidene) Bis(4,1-Phenyleneoxymethylene)]Bis[Oxirane], Acetate (Ester)
CAS No.	73018-28-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Epoxy-amine adduct polymer; Poly(1,6-hexanediamine-co-2,2'-[(1-methylethylidene)bis(4,1-phenyleneoxymethylene)]bis[oxirane]) acetate; Bisphenol A diglycidyl ether-1,6-hexanediamine polymer acetate; Epoxy curing agent adduct; Amine-terminated epoxy hardener; Hexamethylenediamine-epichlorohydrin-bisphenol A polymer acetate; Polyaminoamide-epoxy adduct; CAS 73018-28-7
EINECS	Contact for details

Quality Control

Our production of 1,6-Hexanediamine, Polymer With 2,2'-[(1-Methylethylidene) Bis(4,1-Phenyleneoxymethylene)]Bis[Oxirane], Acetate (Ester) adheres to a stringent quality management system to ensure batch-to-batch consistency and performance reliability. Each lot undergoes comprehensive analysis, including assay, viscosity, amine value, and epoxy equivalent weight determination. Certificates of Analysis (COA) documenting all critical parameters are provided and can be tailored to meet specific customer or regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is easily oxidized and should be stored under an inert atmosphere (e.g., nitrogen) after opening to prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Viscous liquid to semi-solid
Color (Gardner)	≤ 4
Assay	≥ 95.0%
Viscosity (25°C)	Contact for details
Amine Value	Contact for details
Epoxy Equivalent Weight (EEW)	Contact for details
Water Content	≤ 0.5%

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