Description

Ethanol, 2,2'-Iminobis-, Polymer With 2,2'-[(1-Methylethylidene) Bis(4,1-Phenyleneoxymethylene)]Bis[Oxirane] is a specialized epoxy-functional polymer, known by its CAS number 28680-87-7. This compound is engineered to serve as a high-performance reactive diluent and modifier in advanced resin systems, offering enhanced flexibility and improved adhesion properties. It is a critical material for formulators and manufacturers in the coatings, adhesives, and advanced composite industries seeking to tailor the mechanical and chemical resistance of their final products.

Application

• As a flexibilizing agent and reactive diluent in epoxy resin formulations for coatings and composites.
• Key component in the production of high-performance adhesives and sealants requiring excellent bond strength and durability.
• Modifier for electrical encapsulation and potting compounds to manage stress and improve impact resistance.
• Used in formulating industrial and protective coatings for metal, concrete, and other substrates.
• Intermediate in the synthesis of specialty polymers for aerospace and automotive applications.
• Enhancer for fiber-reinforced plastic (FRP) matrices to optimize processing and final material properties.

Basic Information

Product Name	Ethanol, 2,2'-Iminobis-, Polymer With 2,2'-[(1-Methylethylidene) Bis(4,1-Phenyleneoxymethylene)]Bis[Oxirane]
CAS No.	28680-87-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Epoxy resin adduct of diethanolamine and bisphenol A diglycidyl ether; Bisphenol A diglycidyl ether-diethanolamine adduct; 2,2'-Iminobisethanol polymer with 2,2'-[(1-methylethylidene)bis(4,1-phenyleneoxymethylene)]bis[oxirane]; Epoxy flexibilizer 28680-87-7; DGEBA-DEA adduct; Epoxy reactive diluent based on diethanolamine; Amine-modified epoxy resin
EINECS	Contact for details

Quality Control

Our production of this advanced epoxy modifier adheres to strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure consistency in epoxy equivalent weight, viscosity, and amine value. A Certificate of Analysis (COA) detailing these specifications is provided with every shipment to guarantee product integrity and support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat sources and incompatible materials such as strong acids and bases. Under these conditions, the product is stable for extended periods.

Specification

Item	Specification
Appearance	Viscous liquid
Color (Gardner)	≤ 3
Epoxy Equivalent Weight (EEW)	Contact for details
Viscosity @ 25°C	Contact for details
Amine Value	Contact for details
Non-volatile Content	≥ 99%

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