Silicone Potting Compound Two Component 1:1 Mix Ratio UL 94 V-0 Flame Retardant for LED Driver Thermal Management

Product Overview

HN-8806 is a high-performance two-component 1:1 addition cure silicone potting compound purpose-built for LED driver thermal management and outdoor lighting encapsulation. Featuring UL 94 V-0 flame retardancy, 0.76 W/m·K thermal conductivity, and IP67-equivalent waterproof protection, it ensures long-term reliability for LED power supplies, street lighting, stadium floodlights, and industrial lighting systems. Available in factory-direct bulk supply with competitive wholesale pricing and free sample evaluation.

Key Features for LED Driver Potting

• ✅ 1:1 Simple Mix Ratio — Easy metering for both manual and automated LED driver production lines
• ✅ UL 94 V-0 Flame Retardant — Self-extinguishing material critical for enclosed LED driver housings
• ✅ 0.76 W/m·K Thermal Conductivity — Efficient heat dissipation extending LED driver lifespan
• ✅ IP67 Waterproof Protection — Superior moisture and water ingress resistance for outdoor and wet-location lighting
• ✅ 18-25 kV/mm Dielectric Strength — Robust electrical insulation for AC-DC LED power supplies
• ✅ -50°C to 250°C Temperature Range — Stable performance from freezing winter to high-temperature enclosure environments
• ✅ Low Viscosity 4500-5000 mPa·s — Excellent flowability for complete penetration around complex LED PCB assemblies
• ✅ Non-Corrosive & Flexible After Cure — Shore A 50±5 elastomer protects delicate SMD components without stress cracking

Technical Specifications

Target Applications

How to Use

1. Weigh Part A and Part B at 1:1 ratio by weight or volume in a clean mixing container.
2. Mix thoroughly for 2-3 minutes until uniform color is achieved. Vacuum degassing recommended for bubble-free potting.
3. Pour or dispense the mixed compound into the LED driver housing, ensuring complete coverage of PCB and components.
4. Cure at room temperature for 4-12 hours, or heat-accelerate at 80°C for approximately 12 minutes for high-throughput production lines.
5. For automated production: use a metering pump with static mixer for continuous dispensing.

Bulk Supply & Packaging

Factory-direct wholesale supply from our 40,000 sqm production base in Guangdong, China. Standard packaging: 20kg/drum or 200kg/drum with export-grade moisture-proof inner lining. Minimum order quantity: 20 kg. Monthly production capacity: 50,000 kg. Contact us for volume pricing, custom formulations, and free sample evaluation. RoHS, REACH compliant. MSDS and TDS provided with every shipment.