China Potting Compound Factory 1:1 UL94 V-0 Flame Retardant RTV Silicone Potting Compound for LED Driver

HANAST HN-8806 A/B 1:1 UL94 V-0 Flame Retardant Silicone Potting Compound for LED Driver

HN-8806 A/B is a two-component 1:1 RTV silicone potting compound purpose-built for LED driver thermal management and outdoor lighting encapsulation. Produced by our China potting compound factory in Shenzhen, Guangdong, it cures into a grey elastomer that combines UL94 V-0 flame retardancy, thermal conductivity and waterproof protection for LED power supplies, street lighting and industrial lighting systems.

Key Features

• UL94 V-0 flame retardancy for enclosed LED driver housings
• Thermal conductivity of 0.76 W/m·K or more for efficient heat dissipation
• Waterproof and moisture proof encapsulation for outdoor and wet-location lighting
• High dielectric strength of 25-30 kV/mm for AC-DC LED power supplies
• Wide operating temperature range from -50°C to 250°C
• 1:1 mix ratio by weight for easy manual or automated metering
• Low viscosity with good flowability into complex LED PCB assemblies
• Deep-section curing with extremely low cure shrinkage and no stress on components
• Non-corrosive and no by-products released during cure
• RoHS and REACH compliant, supplied as non-dangerous goods with SDS available

Typical Applications

• LED driver power supply: AC-DC and DC-DC driver circuits for indoor and outdoor fixtures
• Outdoor and street lighting: street lights, floodlights, tunnel lights and stadium lighting
• Industrial power modules: industrial power supplies, inverters and converters
• Power modules and circuit boards with heat dissipation requirements
• Sensors, controllers and general electronic appliances requiring insulation and moisture resistance
• Applications requiring deep-section curing and low shrinkage

Technical Data (per TDS HANAST-TDS-004)

China Potting Compound Factory & OEM Supply

Hanast is a direct China potting compound factory based in Shenzhen, Guangdong, with a 40,000 m² production facility. As a Shenzhen potting compound factory and Guangdong potting compound factory supplier, we support OEM and ODM customization of viscosity, hardness, thermal conductivity and cure speed, and provide an SDS on request. Wholesale factory-direct pricing and multi-ton batch consistency are available for LED lighting projects.

Packaging & Storage

Supplied as Component A (25kg plastic barrel) and Component B (25kg plastic barrel), or as a ready 50kg/set kit. Store in original, tightly sealed containers in a cool, dry, well-ventilated area at around 25°C, protected from direct sunlight, moisture and extreme temperatures. Shelf life is 6 months from date of manufacture. Classified as non-dangerous goods for transport.

FAQ

Q1: What is HN-8806 A/B and which applications does it suit?
A1: HN-8806 A/B is a 1:1 UL94 V-0 flame retardant RTV silicone potting compound. It is designed for LED driver power supplies, outdoor street lighting, industrial power modules and other assemblies requiring insulation, heat dissipation and flame retardancy.

Q2: Is it flame retardant and thermally conductive?
A2: Yes. It is UL94 V-0 flame retardant and has a thermal conductivity of 0.76 W/m·K or more, helping protect enclosed LED driver housings and extend LED driver lifespan.

Q3: What is the mix ratio and curing schedule?
A3: Mix Component A and Component B at a 1:1 ratio by weight, with an 18-24 minute pot life at 25°C. It cures at room temperature in 2-3 hours (preliminary) or in 12 minutes at 80°C for fast cure.

Q4: Is it suitable for outdoor LED lighting and is it waterproof?
A4: Yes. It provides waterproof and moisture-proof sealing with dielectric strength of 25-30 kV/mm and a -50°C to 250°C operating range, suitable for street lights, floodlights and other outdoor lighting.

Q5: Where is it manufactured and what certifications, MOQ and packaging are available?
A5: It is manufactured in our China potting compound factory in Shenzhen, Guangdong. HN-8806 A/B is RoHS and REACH compliant, UL94 V-0 flame retardant, and classified as non-dangerous goods, supplied in 50kg/set (25kg A + 25kg B) kits with OEM/ODM bulk supply supported.