HONG YE SILICONE Electronic Potting Compound is a professional Silicone Encapsulant designed for wind turbine control systems. It provides waterproof, thermal conductive, flame-retardant, and high-insulation protection for electronic components. With excellent adhesion, wide temperature resistance from -60℃ to 220℃, low volatility, and high stability, it supports both addition and condensation curing. Ideal for PCB, control modules, and electrical units, it ensures long-term reliability in harsh operating environments. Customizable hardness, viscosity, and curing time are available for industrial applications.
Product Overview
Our Electronic Potting Compound, also called Silicone Potting Compound or Electronic Encapsulant, is a professional protective material used to seal and safeguard electronic components. After mixing with a curing agent, the liquid silicone cures into a stable elastomer that delivers reliable protection for wind turbine controls, PCBs, LEDs, and other electrical parts. As a core product of HONG YE SILICONE, this potting silicone combines high performance with stable quality, helping industrial clients improve component safety, service life, and environmental resistance.
Product Features & Advantages
- Outstanding waterproof, moisture-proof, dust-proof, anti-corrosion, and insulation performance - Excellent thermal conductivity and heat dissipation for stable operation of control systems - Wide temperature resistance: -60℃ to 220℃, with stable performance in harsh environments - Reduces stress from thermal cycling, protecting chips and internal circuits - Low volatility, high mechanical strength, and strong adhesion to metals like aluminum, copper, and stainless steel - Resists ozone, chemicals, and vibration, ideal for wind turbine and industrial electronics - Available in addition curing and condensation curing formulas to match different production needs
How to Use
1. Thoroughly stir Part A to evenly distribute settled fillers, and shake Part B well before use. 2. Mix Part A and Part B according to the stated weight ratio. 3. Degas the mixture at 0.01MPa for about 3 minutes for better sealing results. 4. Pour the mixed silicone into components and cure at room temperature or with heating; full cure takes about 24 hours.
Application Scenarios
This Silicone Potting Compound is widely used in: wind turbine control systems and power modules, PCB boards, LED drivers, and electronic sensors, industrial electrical equipment and power supply units, electronic components requiring insulation, thermal conductivity, and waterproofing. It effectively improves stability, extends service life, and reduces failure rates in demanding environments.
Customization Options
We provide full customization for our Electronic Potting Compound, including: curing speed and operating time, hardness, viscosity, and flowability, thermal conductivity, adhesion, and color, special formulas for wind turbine and outdoor electronic applications. As an experienced RTV 2 Silicone Rubber manufacturer, HONG YE SILICONE supports flexible OEM development. Certifications & Compliance
Our Electronic Potting Compound meets strict international industry standards, supported by our factory’s ISO9001, CE, and UL certifications. Products are widely exported to Europe, the Americas, Asia, and Oceania, trusted by global industrial clients.
FAQ
Q: Is this potting compound suitable for outdoor wind turbine equipment? A: Yes. It features high weather resistance, waterproofing, and temperature stability, making it ideal for outdoor electronic control systems. Q: Can I adjust the curing time? A: Yes. We can customize curing speed, viscosity, hardness, and other parameters based on your production needs. Q: Is this addition curing or condensation curing silicone? A: We supply both types. You can choose the formula that best matches your process and application environment. Q: Does it adhere well to metal and PCB materials? A: Yes. It provides strong, reliable bonding to aluminum, copper, stainless steel, PCB, and many engineering plastics.