Ethyleneureaformaldehyderesin CAS NO 28906-87-8

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CAS No.:28906-87-8

Grade:Pharmacy Grade

Content:99.9%

Brand:Customizable

Packaging:Customizable

Description

Ethyleneureaformaldehyderesin is a thermosetting amino resin formed by the condensation reaction of ethyleneurea and formaldehyde. This compound is valued for its ability to provide durable, water-resistant cross-linking in polymer systems, enhancing the performance and longevity of finished products. It is primarily required by manufacturers in the coatings, adhesives, textiles, and paper industries seeking to improve product hardness, chemical resistance, and dimensional stability.

Application

As a cross-linking agent and curing resin in high-performance industrial coatings and paints.
As a durable binder and impregnating resin in the production of textiles and non-woven fabrics.
In the formulation of moisture-resistant adhesives and sealants for wood composites and laminates.
As a paper coating additive to improve wet strength, printability, and grease resistance.
In the synthesis of modified resins for leather finishing to enhance durability and feel.
As a component in foundry sand binders for metal casting applications.

Basic Information


Product Name	Ethyleneureaformaldehyderesin
CAS No.	28906-87-8
Molecular Formula	C5H10N4O2 (Base monomer unit)
Molecular Weight	158.16 g/mol (Base monomer)
Synonyms	1,3-Bis(hydroxymethyl)-2-imidazolidinone resin; Ethylene urea-formaldehyde resin; EUF resin; N,N'-Bis(methoxymethyl)ethyleneurea prepolymer; 2-Imidazolidinone, 1,3-bis(hydroxymethyl)-, homopolymer; Amino resin from ethyleneurea and formaldehyde; Glyoxal-urea-formaldehyde resin (related class)
EINECS	Contact for details

Quality Control

Our Ethyleneureaformaldehyderesin is manufactured under a strict quality management system. Each batch undergoes comprehensive testing for key parameters such as solids content, viscosity, free formaldehyde, and reactivity to ensure consistent performance in your formulations. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee compliance with agreed specifications.

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. Under these conditions, the product is typically stable for 12-24 months from the date of manufacture.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid or solid
Solids Content	≥ 98%
Viscosity (25°C)	Contact for details
Free Formaldehyde	≤ 0.5%
pH (aqueous solution)	7.0 - 9.0
Water Solubility	Completely soluble