Electrical Components Applied Melamine Formaldehyde Powder Tripolycyannitrogen-containing compound Anti Heat

Heat-Resistant Melamine Formaldehyde Powder is an industrial-grade tripolycyanamide-based amino thermosetting moulding compound, specially formulated for manufacturing electrical insulation components. Formulated with high-purity melamine-formaldehyde resin, inorganic reinforcing fillers and heat-stable functional additives. After hot compression curing, finished parts deliver outstanding heat resistance, arc resistance, excellent electrical insulation property and stable dimensional performance. This moulding powder is widely adopted for producing high-performance electrical accessories under long-term high-temperature working conditions for electrical factories.

• Superior Anti-Heat Performance: High heat-deflection temperature, maintain stable physical & electrical property under continuous high-temperature environment, resist thermal aging.
• Excellent Electrical Insulation & Arc Resistance: Low dielectric loss, high insulation resistance, reliable arc-proof capacity, suitable for power-related electrical parts.
• Stable Dimensional Stability: Low shrinkage rate after molding, finished components keep precise size under temperature fluctuation.
• Good Chemical Resistance: Resist moisture, weak acid and weak alkali erosion, adapt to complex industrial service environment.
• Reliable Molding Processability: Good melt fluidity under hot press, compatible with standard melamine hydraulic press machine, low reject rate for mass production.
• Industrial Customizable Formula: Support formula adjustment to meet different electrical component performance requirements.

1. Tripolycyanamide (Melamine-formaldehyde) resin matrix
2. High-temperature resistant inorganic reinforcing filler
3. Heat-stable curing agent & internal lubricant
4. Arc-resistant & insulation functional additives
5. Industrial-grade color pigments

1. Formula Customization: Tune heat-resistance, arc-resistance and insulation index for different electrical component working conditions.
2. Color Custom: Supply black, grey and other industrial colors for electrical fittings.
3. Process Performance Tuning: Adjust powder flow and curing speed to match customer's existing hot-press equipment.
4. Packaging OEM: Custom-printed 25kg bags with customer brand logo.
5. Documentation Service: Provide complete set of export documents for customs clearance and industrial inspection.

• Molding of low-voltage electrical insulation components: switch base, socket parts, circuit insulation housing, terminal block accessories.
• Heat-resistant industrial amino plastic parts working under long-term high-temperature condition.
• Electrical appliance internal insulating structural parts.
• Production with melamine hot-press molding machine; cooperate with automatic weighing machine and preheating machine for full production line.
• Industrial insulating parts requiring anti-heat, arc-resistant and dimension-stable performance.

Adopt special-purpose electrical-grade compounding craft. Precisely control tripolycyanamide resin proportion and high-temperature resistant additive dosage. Each batch goes through grinding and full homogenizing mixing to guarantee stable heat-resistant and electrical-insulation performance.

1. Incoming inspection for melamine monomer, inorganic filler and functional additives.
2. Per-batch lab test: heat-deflection test, insulation performance test, flow property, volatile content and dimensional shrinkage test.
3. Supply COA factory test report before shipment, accept third-party inspection.
4. Comply with HS 39092000 commodity standard for export customs declaration.

• 25kg moisture-proof PE inner film + outer woven bag.
• 20GP container loading around 20 tons.
• Suitable for long-distance sea freight.
• Complete export shipping documents are provided.