HONG YE SILICONE Electronic Potting is a high-performance Silicone Potting Compound designed for wind turbine pitch controllers, a core Silicone raw material with excellent shock resistance, wide temperature adaptability and industrial-grade insulation. As a premium Electronic Encapsulation Adhesive, this dual-component Addition Curing Silicone features adjustable mixing ratio, fast curing and strong adhesion. Fully complying with ISO, CE and RoHS standards, it provides reliable protection for pitch controller components, ensuring stable operation in harsh wind power environments, meeting global wind energy equipment manufacturer demands.
Product Overview
Our Electronic Potting, also called potting glue or encapsulation silicone, is a high-performance Silicone Encapsulant specially engineered for wind turbine pitch controllers—the key component controlling wind turbine blade angle and stable power generation. As a professional supplier of Thermally Conductive Potting Compound and industrial silicone solutions, we optimize this product for wind power scenarios: it bonds perfectly to PC, PMMA, PCB and metals (aluminum, copper, stainless steel), with excellent waterproof, moisture-proof, corrosion-resistant, insulation and shock absorption performance. It effectively protects pitch controller electronics from strong vibration, extreme temperatures, dust and humidity, ensuring long-term stable operation of wind turbines. Technical Specifications
Our Electronic Potting has stable performance with fully customizable parameters; key specifications are as follows: it is a dual-component addition-curing liquid silicone (A and B), with A component needing full stirring to mix settled fillers evenly and B component needing thorough shaking. The weight ratio of A and B components is adjustable, with optional vacuum defoaming (0.01MPa for 3 minutes) before pouring. It supports room-temperature or heated curing, with basic curing for next-process operation and full curing within 24 hours (environment temperature and humidity affect curing speed). It operates continuously from -60℃ to 220℃, with high dielectric strength, volume resistivity, low volatility, high strength and excellent adhesion. Shelf life is 12 months when sealed, non-hazardous for general chemical transportation. Product Features & Advantages
- Strong Anti-Vibration Performance: Effectively absorbs strong vibration generated by wind turbine operation, protects pitch controller chips and welding wires from mechanical damage, ensuring stable signal transmission and blade angle control.
- Extreme Temperature Adaptability: Stable performance from -60℃ to 220℃, adapting to severe cold, high temperature and temperature cycles in outdoor wind farms, avoiding performance degradation.
- Industrial-Grade Waterproof & Insulation: Excellent waterproof, moisture-proof and insulation performance, isolating outdoor humidity, rainwater and dust, preventing short circuits and ensuring safe operation of pitch controllers.
- Corrosion & Ozone Resistance: Resists outdoor ozone, chemical erosion and harsh weather, adapting to long-term outdoor operation, extending the service life of pitch controllers.
- Strong Adhesion & Low Volatility: Bonds firmly to various wind turbine materials, with high structural strength; low volatile content, no contamination to precision electronic components.
- Dual Curing Options: Available in addition-curing and condensation-curing types, flexible to adapt to different pitch controller production workflows and mass production needs.
How to Use (Step-by-Step)
- Pre-Mix Preparation: Thoroughly stir Component A to mix settled fillers evenly, and shake Component B thoroughly to ensure uniform viscosity; slight stratification during storage does not affect performance after stirring.
- Component Mixing: Strictly mix Component A and Component B according to the specified weight ratio, stirring continuously until homogeneous to ensure optimal curing effect.
- Vacuum Defoaming: After mixing evenly, place the mixed glue in a vacuum container and defoam at 0.01MPa for 3 minutes to remove air bubbles, ensuring dense, bubble-free encapsulation.
- Curing Process: Pour the defoamed glue into wind turbine pitch controllers, cure at room temperature or heat. Proceed to the next process after basic curing, and ensure full curing (24 hours) for optimal protection and performance.
Application Scenarios
This Electronic Potting is specifically designed for wind turbine pitch controllers, including onshore and offshore wind turbine pitch control systems, suitable for encapsulating their circuit boards, sensors and electronic components. It is also applicable to other wind power electronic components that require vibration resistance, insulation and temperature resistance. For wind energy purchasers, it enhances pitch controller reliability, reduces failure rates caused by harsh outdoor environments, extends service life, ensures stable wind turbine power generation, lowers maintenance and replacement costs, and boosts competitiveness in the global wind energy market.
Customization Options
We provide full customization for wind turbine pitch controller requirements:
- Adjust curing hardness, viscosity and operating time to match different pitch controller sizes and production processes.
- Optimize shock resistance and temperature adaptability to adapt to onshore/offshore wind farm environments.
- Customize A/B component mixing ratio and curing speed to meet wind power equipment mass production needs.
- Provide flexible packaging specifications to meet small-batch R&D and large-scale production supply needs.
Certifications & Compliance
Our Electronic Potting meets international wind energy and electronic industry standards, holding ISO 9001, CE and RoHS certifications. It has stable batch performance, is non-toxic, non-hazardous and environmentally friendly, undergoing strict quality testing to ensure consistency and reliability, widely trusted by global wind energy equipment manufacturers and suppliers.
Production Process
Our production process adheres to strict industrial-grade quality standards: selecting high-purity Silicone raw materials, precise mixing of A/B components, vacuum defoaming, strict viscosity and hardness testing, and professional packaging. Each batch undergoes rigorous performance testing (shock resistance, insulation, temperature resistance) to ensure it meets wind turbine pitch controller application requirements, demonstrating our strong production capacity and quality assurance system. FAQ
Q: Is this potting suitable for offshore wind turbine pitch controllers?
A: Yes. It has excellent waterproof, moisture-proof and corrosion-resistant performance, adapting to high-humidity, salt-spray offshore environments, ensuring stable operation of pitch controllers.
Q: How to store this potting silicone properly?
A: Seal and store in a cool, dry place; mixed glue should be used up at one time to avoid waste. Stratification during storage can be solved by stirring evenly, which does not affect performance.
Q: Can it resist strong vibration from wind turbine operation?
A: Yes. It has strong shock absorption performance, effectively absorbing vibration generated by wind turbines, protecting pitch controller components from damage and ensuring stable blade angle control.
Q: Can the curing speed be adjusted according to production needs?
A: Yes. It supports both room-temperature and heated curing, and we can customize curing speed, operating time and viscosity to match your pitch controller production workflow.
Shenzhen Hong Ye Jie Technology Co., Ltd
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