High Strength Packaging Materials Thermosetting Polymer Melamine

• Customization: Available
• Appearance: Powder
• Application: Plastering Material
• Model NO.: Melamine/Thermosetting Polymer
• Chemical Composition: C3h6n6
• Type: High-range Water-reducing Agent
• From: White Monoclinic Crystal
• Function: Melamine Phosphate for PP
• Grade: Raw Material Chemicals
• Useful: Color Steel Tile Paint Coating
• Include: Protein Essence
• Ability: Melamine Resin
• Moisture: 0.1
• pH Value: 7.5-9.5
• Apply: Making Wood Furniture
• Mass Content: Protein Essence
• effect: Plastic Processing
• capability: Flame Retardant
• Transport Package: 25/50/1000 Kg Bags
• Specification: Melamine 99.8%min.
• Trademark: Vizda
• Origin: China
• HS Code: 2933610000
• Production Capacity: 500000 Mt/Year

Product Description

Name:  High Strength Packaging Materials Thermosetting Polymer Melamine
Chemical Formula: C3H6N6
Molecular Weight: 126.12 g/mol
Appearance: White crystalline powder
Purity: ≥99.8% (Industrial Grade)
CAS No.: 108-78-1

Product Introduction:

Melamine is a white, crystalline compound with the chemical formula C3H6N6. It is rich in nitrogen (≥ 66%), making it highly valuable for both resin production and nitrogen-enhancing applications. Melamine is a key raw material in the manufacture of melamine-formaldehyde resins, widely used in plastics, laminates, coatings, and adhesives.

 

Item	Specification
Appearance	White crystalline powder
Purity (Melamine)	≥99.8%
Moisture	≤0.1%
pH (20g/L solution)	7.5 - 9.5
Ash Content	≤0.03%
Insoluble Matter	≤0.02%

 
Why melamine improves paper strength:
Melamine is used in the form of melamine-formaldehyde (MF) resin, a thermosetting polymer known for its strong bonding, water resistance, and heat resistance. When added to paper, especially during the wet-end or coating stages, it helps form a durable, cross-linked structure that enhances the paper's mechanical properties.

Applications in Paper Industry:
*Decorative laminates (e.g., Formica)
*Wet-strength tissues and napkins
*Filter papers
*Banknotes and security paper
*Packaging materials that require high strength

 

Industrial Applications:
 1. Melamine-Formaldehyde Resins (MF Resins)
Used in the production of laminated boards, furniture, flooring, and kitchenware
Offers high hardness, heat resistance, and glossy finish

 2. Adhesives & Coatings
Used in wood adhesives, paints, and paper treatment
Provides durability, water resistance, and chemical stability

 3. Molding Compounds
For electrical appliances, buttons, utensils
Provides flame resistance, insulating properties

 4. Textile & Paper Finishing
Enhances crease resistance, wrinkle recovery, and smoothness
Improves wet and dry strength in paper products

 5. Flame Retardants
Used as a nitrogen donor in flame-retardant formulations

 

 

Packing:

• 25 kg bags, 500 kg or 1000 kg jumbo bags.

• Customized packaging available upon request.

Storage & Handling:
Store in a cool, dry, and well-ventilated area. Avoid contact with strong oxidizers. Keep container tightly closed.