Description

Melamine Resin CAS NO 9003-08-1 is a thermosetting amino polymer synthesized from melamine and formaldehyde. This versatile material is valued for its exceptional hardness, thermal stability, and excellent chemical resistance, making it a cornerstone for durable, high-performance industrial materials. It is a critical raw material for manufacturers in the coatings, laminates, molding compounds, and adhesive industries seeking to enhance product durability and finish quality.

Application

• Decorative Laminates: Used as the primary binder in high-pressure laminates (HPL) for countertops, furniture, and flooring, providing a hard, scratch-resistant, and stain-resistant surface.
• Surface Coatings: A key component in baking enamels and cross-linking agents for automotive, appliance, and coil coatings, offering excellent gloss, hardness, and weatherability.
• Molding Compounds: Formulated into dinnerware, electrical components, and buttons, valued for its heat resistance, mechanical strength, and self-extinguishing properties.
• Wood Adhesives: Employed in the production of plywood, particleboard, and medium-density fiberboard (MDF), delivering superior water resistance and bond strength.
• Paper & Textile Treatment: Used as a wet-strength agent in paper and a crease-proofing resin in textiles to improve durability and dimensional stability.
• Flame Retardant Additives: Incorporated into plastics, paints, and fabrics to enhance fire resistance due to its nitrogen-rich structure.

Basic Information

Product Name	Melamine Resin
CAS No.	9003-08-1
Molecular Formula	(C3H6N6·CH2O)n
Molecular Weight	Polymer (Variable)
Synonyms	Melamine-Formaldehyde Resin; MF Resin; Melamine Formaldehyde Polymer; Cyanurotriamide-Formaldehyde Resin; Thermoset Melamine; Melamine Polycondensate; Amino Resin; Laminac
EINECS	Contact for details

Quality Control

Our Melamine Resin is manufactured under strict quality management systems. Each batch undergoes rigorous testing for key parameters such as solids content, viscosity, gel time, and free formaldehyde to ensure consistency and performance for your specific application. Certificates of Analysis (COA) are available upon request, and production can be aligned with relevant industry standards.

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 moisture absorption, which can affect product performance.

Specification

Item	Specification
Appearance	White powder or colorless syrup
Solids Content	≥ 98% (Powder) / 50-80% (Solution)
Viscosity (Solution, 25°C)	As per grade requirement
Gel Time (at 150°C)	Specified range
Free Formaldehyde	< 1.0%
pH Value (Solution)	8.0 - 10.0

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