Thermal Conductive Potting Compound 2.0W/m·K UL94 V-0 Two Component Silicone for Electronics Factory Direct Supply

HN-8820 is a two-component addition-cure silicone potting compound delivering 2.0 W/m·K thermal conductivity with UL 94 V-0 flame retardant certification. Supplied factory direct from Shenzhen, China, this electronic-grade encapsulant provides superior electrical insulation and reliable protection for electronics operating in harsh environments from -40°C to 150°C. The convenient 1:1 mix ratio enables simple processing for both manual potting and automated production lines.

• 2.0 W/m·K Thermal Conductivity: Efficient heat dissipation for power-dense electronic assemblies including power modules, LED drivers, and communication equipment
• UL 94 V-0 Flame Retardant: Maximum fire safety certification for consumer electronics, industrial controls, and telecom infrastructure
• Wide Temperature Range: Stable performance from -40°C to 150°C for indoor and outdoor electronic applications
• 1:1 Mix Ratio: Compatible with standard metering and dispensing equipment for high-volume production
• Excellent Electrical Insulation: High volume resistivity and dielectric strength for safe operation in high-voltage circuits
• Waterproof & Anti-Aging: Moisture-resistant formulation with anti-yellowing properties for long-term reliability
• Low Viscosity (5000-8000 cP): Ensures complete penetration into tight component clearances and complex PCB geometries

• New Energy Vehicles: Battery management systems (BMS), electronic control modules (ECU), and DC-DC converter potting for thermal management and vibration resistance in automotive environments
• LED Lighting & Drivers: High-power LED driver encapsulation for indoor and outdoor luminaires. Extends driver service life by efficiently dissipating heat and preventing moisture ingress
• Communication Equipment: Potting compound for 5G base station power supplies, network transformers, and telecom rectifier modules requiring combined thermal management and environmental sealing
• Power Modules & Supplies: Encapsulation for industrial power supply modules, AC-DC converters, and power distribution units. Provides thermal management with high-voltage isolation
• Sensors & Optoelectronics: Protection for industrial sensors, photoelectric devices, and instrumentation modules operating in harsh or outdoor environments
• General Electronics: Versatile potting solution for connectors, junction boxes, PCB assemblies, and electronic sub-systems requiring reliable environmental protection and heat dissipation

As a direct silicone potting compound manufacturer with 40,000 sqm production facilities, we eliminate distributor markups and provide competitive factory-direct pricing with consistent batch quality. 500,000 KG/month capacity ensures reliable supply for volume production. Custom formulation services available. Free sample testing with complete MSDS, TDS, and RoHS/REACH compliance documentation. MOQ from 1KG for prototyping.