HN-8806 Flame-Retardant Potting Silicone with UL94 V-0 Rating, 0.76 W/m*k Thermal Conductivity, and -50ºC to +250ºC Range
Product Description
1.HN-8806 Flame-Retardant Potting Silicone (UL94-V0 Equivalent)
Product Overview
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HN-8806 Flame-Retardant Potting Silicone (UL94-V0 Equivalent)
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Key Technical Highlights:
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Flame Retardant: UL94 V-0
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Thermal Conductivity: ≥0.76 W/m·k
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Operating Temperature: -50ºC to +250ºC
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Hardness (Shore A): 50±5 (Excellent stress relief)
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Volume Resistivity: 1.0×10¹⁵ Ω·cm (Superb insulation)
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Technical Parameters
| Property | Value |
|---|---|
| Mix Ratio (A:B) | 1:1 by weight or volume |
| Viscosity (A & B) | 4500–5000 mPa·S |
| Density (A & B) | 1.50 ± 0.05 g/cm³ |
| Pot Life (25°C) | 0.3–0.4 hours |
| Cure Time (25°C) | 4–10 hours (initial) |
| Cure Time (80°C) | 0.2 hours |
| Hardness (Shore A) | 50 ± 1 |
| Thermal Conductivity | 0.76 W/m·K |
| Volume Resistivity | 1.0×10¹⁵ Ω·cm |
| Dielectric Strength | 18–25 kV/mm |
| Operating Temperature | -50°C to +250°C |
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Typical Applications
HN-8806 is widely used in:
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Power Modules & Inverters
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High-Voltage Transformers
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Battery Packs & EV Chargers
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LED Outdoor Drive Power Supplies
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Fast-Charging Adapters
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Automotive Control Units
Handling & Curing Instructions
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Preparation – Stir Components A and B separately before use.
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Weighing – Weigh A and B in a 1:1 ratio.
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Mixing – Mix thoroughly in a clean container. Stir in one direction to minimize bubbles.
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Degassing – Vacuum degas for 5–10 minutes if required.
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Potting – Pour into clean, dry housings. For large parts, consider staged potting.
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Curing – Cure at room temperature (4–12 hrs) or heat at 80°C for 0.2 hrs.
Packaging & Storage
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Standard Packaging:
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10 kg/set (A: 5 kg + B: 5 kg)
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20 kg/set (A: 10 kg + B: 10 kg)
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50 kg/set (A: 25 kg + B: 25 kg)
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Storage: Keep in a cool, dry place. Avoid moisture and direct sunlight.
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Shelf Life: 6 months. Can be re-tested after expiry.
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About This Supplier
Shenzhen Hanast New Material Co., Ltd. is a premier high-tech enterprise and leading source manufacturer specializing in the R&D, manufacturing, and global supply of industrial silicone materials. As a strategic branch of the renowned Shenzhen Kanglibang Technology Co., Ltd., Hanast integrates over a decade of chemical adhesive expertise with a cutting-edge 40,000-square-meter modern production base (including our newly expanding Jiangmen facility) to deliver high-capacity, reliable material solutions worldwide.
We serve as a vital tier-one supplier and OEM/ODM partner for global factories, procurement managers, and engineering teams across diverse sectors, including electric vehicles (EV), battery energy storage systems (BESS), solar inverters, LED lighting, and industrial automation.
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Frequently Asked Questions (FAQ)
Q1: What is the thermal conductivity of HN-8806?
A: It is 0.76 W/m·K, suitable for low to medium heat dissipation applications.Q2: Can HN-8806 be used for outdoor LED drivers?
A: Yes, it offers excellent moisture resistance, UV stability, and temperature endurance.Q3: Is HN-8806 flame retardant?
A: Yes, it passes the UL94 vertical burn test – flame extinguishes within 30 seconds.Q4: What is the pot life of HN-8806?
A: Approximately 18–24 minutes at 25°C. Work quickly for best results.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.