Description

Resins, Melamine CAS NO 25778-04-5 is a high-purity, industrial-grade chemical compound primarily used as a key monomer in the synthesis of thermosetting polymers. Its importance lies in its ability to impart exceptional hardness, heat resistance, and chemical stability to the final resin products. This material is essential for manufacturers in the coatings, laminates, molding compounds, and adhesive industries seeking to produce durable and high-performance materials.

Application

• Amino Resin Synthesis: Primary monomer for producing melamine-formaldehyde (MF) resins.
• Surface Coatings: Used in high-quality industrial and automotive paints to enhance gloss, durability, and scratch resistance.
• Laminates: A critical component in the production of decorative laminates (e.g., countertops, flooring) for its hardness and stain resistance.
• Molding Compounds: Formulated into thermoset molding powders for electrical components, kitchenware, and tableware.
• Wood Adhesives: Employed in the manufacture of plywood and particleboard adhesives, offering excellent water resistance.
• Paper & Textile Treatment: Used as a cross-linking agent to provide wet-strength to paper and crease-resistance to textiles.
• Flame Retardants: Incorporated into materials to improve fire resistance properties.

Basic Information

Product Name	Resins, Melamine
CAS No.	25778-04-5
Molecular Formula	C3H6N6
Molecular Weight	126.12 g/mol
Synonyms	Melamine; 1,3,5-Triazine-2,4,6-triamine; Cyanurotriamide; Cyanurtriamide; 2,4,6-Triamino-s-triazine; 2,4,6-Triamino-1,3,5-triazine; Isomelamine; Theoharn
EINECS	247-247-1

Quality Control

Our Resins, Melamine is produced under a stringent quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise specifications for purity, color, and moisture content. Certificates of Analysis (COA) are provided to guarantee traceability and batch-to-batch consistency, supporting your quality assurance protocols.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after initial use to prevent caking and degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 99.5%
Moisture (Karl Fischer)	≤ 0.1%
Ash Content	≤ 0.03%
pH (10% aqueous suspension)	7.5 - 9.5
Whiteness	≥ 95

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