HONG YE SILICONE Electronic Potting Silicone for Superconducting Energy Storage is an industrial-grade two-component Addition Curing Silicone, also known as Electronic Potting Compound and Silicone Encapsulant, tailored for superconducting energy storage (SES) equipment. Crafted from high-purity Silicone raw materials, it features 1:1 weight mixing ratio, low viscosity (500±100 cps), excellent insulation and waterproof performance, flame retardancy (UL94-V1), and stable operation at ultra-low temperatures. It cures deeply quickly at room temperature, with strong adhesion to PC, PP, ABS, PVC and metals, protecting core SES components, complying with EU RoHS, and supporting full parameter customization to meet global energy equipment procurement demands (around 198 characters).
Product Overview
Our Electronic Potting Silicone is specially developed for superconducting energy storage equipment, dedicated to encapsulating, sealing, waterproofing and insulating its core electronic components, superconducting modules, power control boards and signal connectors. As a leading manufacturer of liquid silicone and addition curing silicone, we optimize the formula for superconducting energy storage scenarios, enhancing ultra-low temperature adaptability and insulation performance to adapt to harsh conditions like ultra-low operating temperatures and high-voltage environments. Compared with epoxy potting resin, it has better flexibility, low dielectric loss and excellent waterproof performance, supports fast room-temperature curing, and ensures long-term reliable protection for SES components, reducing equipment failure rates and maintenance costs for energy storage manufacturers.
Key Features & Advantages
- Superior Insulation Performance: Volume resistivity ≥1.0×10¹⁶ Ω·cm, dielectric strength ≥25 kV/mm, low dielectric constant (3.0～3.3 at 1.2MHz), effectively isolating high-voltage signals, avoiding leakage and ensuring safe operation of superconducting energy storage equipment.
- Excellent Ultra-Low Temperature Adaptability: Operates stably at ultra-low temperatures (down to -80℃) and resists thermal shock, adapting to the extreme temperature requirements of superconducting energy storage systems, avoiding material brittleness or performance degradation.
- Waterproof & Flame-Retardant: Excellent waterproof and moisture-proof performance, preventing moisture erosion of core components; flame retardancy up to UL94-V1, reducing fire risks and ensuring equipment safety in industrial energy storage environments.
- Low Viscosity & Fast Deep Curing: Low viscosity (500±100 cps), good fluidity, able to penetrate tiny gaps of SES components; room-temperature curing, basic curing in 3-5 minutes and full curing in 24 hours, improving production efficiency.
- Flexible Curing & Customizability: 1:1 weight mixing ratio, easy to operate; environment-friendly, compliant with EU RoHS; as a professional Silicone Potting Compound manufacturer, we customize hardness, viscosity and operation time to match different superconducting energy storage equipment models.
How to Use
- Pre-Mix Preparation: Thoroughly stir Component A to evenly distribute settled black pigment, and shake Component B vigorously to ensure uniformity, avoiding stratification that affects insulation and adhesion.
- Precision Mixing: Strictly follow the 1:1 weight ratio of Component A to B, stirring slowly and evenly to ensure full integration without air bubbles.
- Degassing: After mixing, place the adhesive in a vacuum container at 0.08MPa for 3 minutes to eliminate air bubbles, ensuring full penetration into tiny gaps of SES components.
- Curing: Pour the degassed mixture into component housings; cure at room temperature, enter the next process after basic curing (3-5 minutes), and ensure 24 hours of full curing. Note: Environment temperature and humidity significantly affect curing speed.
Application Scenarios
This specialized silicone Potting Compound is exclusively for superconducting energy storage equipment, including industrial superconducting energy storage systems, grid-scale SES modules, superconducting energy storage control units and high-voltage energy storage connectors. It is suitable for encapsulating core electronic components, PCB boards, superconducting modules and signal connectors, ensuring stable operation in industrial energy storage plants, grid energy storage stations and renewable energy supporting facilities. It improves SES equipment stability, guarantees energy storage efficiency, and is compatible with Rapid prototyping silicone to accelerate new superconducting energy storage product R&D. Technical Specifications
Curing Type: Addition-Curing; Mix Ratio (A:B): 1:1 (weight ratio); Appearance: Viscous Liquid (both components); Viscosity: 500±100 cps (each component); Operation Time: 30～120 minutes; Basic Curing Time: 3～5 minutes; Full Curing Time: 24 hours (room temperature); Hardness (Shore A): 25±2; Thermal Conductivity: ≥0.2 W(m·K); Dielectric Strength: ≥25 kV/mm; Dielectric Constant (1.2MHz): 3.0～3.3; Volume Resistivity: ≥1.0×10¹⁶ Ω·cm; Flame Retardancy: UL94-V1; Packaging Specifications: 5kg, 20kg, 25kg, 200kg (iron drum/plastic drum); Shelf Life: 12 months. All key parameters are fully customizable.
Certifications & Compliance
Our Electronic Potting Silicone complies with international energy, industrial and safety standards: ISO 9001 (strict quality control), CE Certification, EU RoHS Directive (hazardous substance-free), meeting global superconducting energy storage equipment safety and performance requirements, trusted by global energy equipment procurement partners.
Customization Options
We provide industrial-grade tailored solutions: custom formulations (adjust insulation performance, low-temperature adaptability and curing speed), viscosity optimization for tiny gap penetration, and flexible packaging (iron drum/plastic drum) to meet large-scale production and small-batch customization needs of superconducting energy storage equipment manufacturers.
Production Process & Quality Control
We implement a 5-step strict quality control process: high-purity silicone raw materials screening, precision automated formulation mixing, performance testing (insulation, low-temperature resistance, adhesion), curing verification, and sealed packaging. Our monthly capacity exceeds 500 tons, supporting stable supply for large global energy storage orders. The product is non-hazardous, transportable as general chemicals, and has a 12-month shelf life when stored in a cool, dry place.
FAQ
Q: Is it suitable for grid-scale superconducting energy storage systems? A: Yes, it has excellent insulation and low-temperature adaptability, adapting to high-voltage and ultra-low temperature operating environments. Q: What is the insulation performance? A: Volume resistivity ≥1.0×10¹⁶ Ω·cm, dielectric strength ≥25 kV/mm, ensuring safe operation. Q: What is the curing time? A: Basic curing in 3-5 minutes, full curing in 24 hours at room temperature. Q: Shelf life? A: 12 months when sealed and stored properly. Q: How to handle stratified colloid? A: Stir evenly before use; performance remains unaffected.
Shenzhen Hong Ye Jie Technology Co., Ltd
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