Melamine

Product Overview

Melamine is a nitrogen-rich organic compound widely used in the production of melamine-formaldehyde resins, laminates, coatings, adhesives, and molded plastics. It is valued for its high thermal stability, hardness, flame resistance, and excellent mechanical properties.

Due to its high nitrogen content (≈66%), melamine also plays an important role in flame-retardant materials, surface coatings, and specialty industrial applications.

Key Product Identification

• Product Name: Melamine

• Chemical Formula: C₃H₆N₆

• CAS Number: 108-78-1

• Molecular Weight: 126.12 g/mol

• HS Code: 29336100

• Appearance: White crystalline powder

• Odor: Odorless

• Solubility: Slightly soluble in water, soluble in hot water

Chemical & Physical Properties

Manufacturing & Quality Control

Melamine is produced by thermal decomposition and polymerization of urea under high pressure, followed by crystallization and purification. Modern production processes ensure high purity, low impurity levels, and consistent particle size distribution.

Quality control includes:

• Purity and nitrogen content analysis

• Moisture and ash testing

• Particle size and appearance checks

• Batch traceability with COA

Available grades:

• Industrial Grade

• Resin Grade

• Specialty Grade

Applications of Melamine

Melamine-Formaldehyde Resins

• Decorative laminates and panels

• Furniture and flooring surfaces

• High-pressure laminates (HPL)

Plastics & Molding Compounds

• Melamine molding compounds

• Tableware and kitchenware

• Electrical and household components

Coatings & Adhesives

• Surface coatings with high hardness

• Wood adhesives and binders

• Improved chemical and heat resistance

Flame Retardant Applications

• Nitrogen-based flame retardant systems

• Synergistic use with other fire-retardant additives

Packaging & Storage

• Packaging Options:

• 25 kg paper bag or woven bag

• 1,000 kg jumbo bag

• Customized packaging available

• Storage Conditions:

• Store in a cool, dry, and well-ventilated place

• Keep containers tightly sealed

• Avoid moisture and contamination

• Shelf Life: 24 months under proper storage conditions

Safety & Handling

• Low toxicity under normal industrial handling

• Avoid inhalation of dust

• Use appropriate PPE (mask, gloves, eye protection)

• Refer to SDS / MSDS for detailed safety information

Regulatory & Compliance

Documentation available upon request:

• COA (Certificate of Analysis)

• SDS / MSDS

• REACH compliance

• Export and customs documentation

Why Choose Our Melamine?

• ✔ High purity and consistent quality

• ✔ Optimized for resin and molding applications

• ✔ Reliable global supply and competitive pricing

• ✔ Strict quality control and traceable batches

• ✔ Technical support for industrial formulations

Frequently Asked Questions (FAQ)

Q1: What is Melamine mainly used for?

It is primarily used to produce melamine-formaldehyde resins, laminates, and molded plastics.

Q2: Is Melamine soluble in water?

It is slightly soluble in cold water and more soluble in hot water.

Q3: Can Melamine be used in flame-retardant materials?

Yes, its high nitrogen content makes it effective in flame-retardant systems.

Q4: How should Melamine be stored?

Store in sealed containers in a dry environment to prevent moisture absorption.