Description

1,3,5-Triazine-2,4,6-Triamine, Polymer With Formaldehyde, Ethylated Methylated is a high-performance, cross-linked polymeric resin derived from melamine-formaldehyde chemistry. This specialized material is engineered to provide exceptional thermal stability and chemical resistance, making it a critical component in demanding industrial formulations. It is primarily sought after by manufacturers in the coatings, plastics, and adhesive industries who require durable, high-performance polymer matrices.

Application

• High-Performance Surface Coatings: Used as a cross-linking agent in industrial and automotive paints to enhance hardness, gloss retention, and chemical resistance.
• Durable Molding Compounds: A key resin component in the production of heat-resistant and mechanically strong melamine-formaldehyde molded products, such as electrical components and tableware.
• Advanced Adhesives and Laminates: Imparts superior water resistance and bond strength in wood adhesives and decorative laminate papers.
• Textile Finishing Agents: Employed to create durable-press and flame-retardant finishes on fabrics.
• Paper Coating Resins: Used to improve the wet strength, printability, and gloss of specialty papers.
• Friction Materials: Incorporated into formulations for brake pads and clutch facings to provide thermal stability.

Basic Information

Item	Detail
Product Name	1,3,5-Triazine-2,4,6-Triamine, Polymer With Formaldehyde, Ethylated Methylated
CAS No.	68002-22-2
Molecular Formula	(C3H6N6·CH2O)x (Modified)
Molecular Weight	Polymer (Variable)
Synonyms	Ethylated Methylated Melamine-Formaldehyde Resin; Methoxymethyl Melamine Resin; Hexamethoxymethylmelamine (HMMM); Cymel 303; Melamine-Formaldehyde Polymer, Alkylated; Amino Crosslinker Resin; Thermosetting Melamine Resin; Poly(melamine-co-formaldehyde) butyl ether
EINECS	Contact for details

Quality Control

Our Ethylated Methylated Melamine-Formaldehyde Resin is manufactured under a strict quality management system. Each batch undergoes comprehensive analysis to ensure consistency in key parameters such as viscosity, solids content, and reactivity. A Certificate of Analysis (COA) detailing purity, physical properties, and performance characteristics is provided with every shipment to guarantee it meets your specific formulation requirements.

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). This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product performance.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Solids Content	≥ 98.0 %
Viscosity (25°C)	3000 - 6000 mPa·s
Specific Gravity (25°C)	1.15 - 1.20
Free Formaldehyde	≤ 0.5 %
Methanol Content	≤ 1.0 %
Hydroxyl Value	Contact for details
Gel Time	Contact for details

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