HONG YE SILICONE Electronic Potting Silicone for Superconducting Magnet Controls is a high-performance two-component Addition Curing Silicone, also known as Electronic Potting Compound and Silicone Encapsulant, tailored for superconducting magnet control systems. It integrates excellent waterproof, moisture-proof, thermal conductivity, flame retardancy and insulation, cures into a robust protective layer after adding curing agent, with ultra-low volatile content. Crafted from high-purity Silicone raw materials, it withstands ultra-low to high temperatures (-60℃ to 220℃), resists electromagnetic interference and corrosion, protecting core components and ensuring stable operation of superconducting magnet controls, with customizable parameters to meet global procurement demands.
Product Overview
Our Electronic Potting Silicone is specialized for superconducting magnet control systems, designed for encapsulation, sealing, filling and pressure protection of their core electronic components. As a leading manufacturer of liquid silicone and addition curing silicone, we optimize the formula to adapt to the ultra-low temperature environment of superconducting magnets, resist strong electromagnetic interference, and ensure excellent adhesion to PC, PMMA, PCB, CPU and metals (aluminum, copper, stainless steel). It outperforms epoxy potting resin in low-temperature flexibility and insulation, cures at room or elevated temperatures, and ensures reliable protection for control modules, extending equipment service life and reducing maintenance costs. Key Features & Advantages
- Wide Temperature Adaptability: Excels in both ultra-low and high temperatures (-60℃ to 220℃), maintains elasticity and performance stability, absorbing thermal cycling stress to protect chips and welding gold wires in superconducting magnet working environments.
- Superior Insulation & EMI Shielding: Excellent insulation performance, high dielectric strength and volume resistivity, effectively avoiding electrical interference and ensuring stable signal transmission of control systems in strong magnetic fields.
- Comprehensive Protection: Waterproof, moisture-proof, dust-proof and anti-corrosion, resisting ozone, chemical erosion and electromagnetic radiation, protecting precision components from external damage.
- Friendly Curing Process: Addition-curing formula, no heat release during curing, low shrinkage and no corrosion; supports room-temperature or heated curing, with 24-hour full solidification, easy to operate and adapt to mass production.
- High Reliability & Customizability: As a professional Silicone Potting Compound manufacturer, it has high strength and excellent adhesion to various substrates; hardness, viscosity and operation time can be customized to match different superconducting magnet control components.
How to Use
- Pre-Mix Preparation: Thoroughly stir Component A to evenly distribute settled fillers, and shake Component B vigorously to ensure uniformity, avoiding stratification which affects performance.
- Precision Mixing: Strictly follow the recommended weight ratio of Component A to B, stirring slowly and evenly for 2-3 minutes to avoid introducing air bubbles.
- Degassing: After mixing, place the adhesive in a vacuum container at 0.01MPa for 3 minutes to eliminate air bubbles, ensuring full penetration into tiny gaps of control components.
- Curing: Pour the degassed mixture into component housings; cure at room temperature (full solidification in 24 hours) or加温固化 to accelerate. Note: Environment temperature and humidity have a significant impact on curing speed, so maintain appropriate conditions.
Application Scenarios
This specialized silicone Potting Compound is exclusively for superconducting magnet control systems, including superconducting magnet control modules, current control units, signal detection boards and cryogenic control electronics. It is suitable for encapsulation, sealing and filling of their core components, ensuring stable operation in ultra-low temperature, strong magnetic field and humid environments. It reduces equipment failure rates, lowers maintenance costs, and is compatible with Rapid prototyping silicone to accelerate R&D of new superconducting magnet control products. Technical Specifications
Curing Type: Addition-Curing; Mix Ratio (A:B): Customizable (per requirements); Appearance: Liquid (both A and B components); Viscosity: Customizable; Hardness (Shore A): Customizable; Operating Temperature Range: -60℃ to 220℃; Dielectric Strength: ≥25 kV/mm; Volume Resistivity: ≥1.0×10¹⁶ Ω·cm; Curing Time: 24 hours (room temperature), accelerated via heating; Bonding Substrates: PC, PMMA, PCB, CPU, aluminum, copper, stainless steel. Hardness, viscosity and operation time can be fully customized according to customer needs.
Certifications & Compliance
Our Electronic Potting Silicone complies with international industrial standards: ISO 9001 (strict quality control), CE Certification (European safety standards), EU RoHS Directive (hazardous substance-free), and meets global superconducting equipment industry requirements, gaining recognition from global superconducting magnet procurement partners.
Customization Options
We offer superconducting-grade tailored solutions: custom formulations (adjust hardness, viscosity, thermal conductivity and curing speed), ultra-low temperature resistant formula optimization, EMI shielding enhancement, and flexible packaging options (5kg, 20kg, 25kg, 200kg) to meet large-scale production and small-batch customization needs of superconducting magnet manufacturers.
Production Process & Quality Control
We implement a 5-step strict quality control process: raw material purification (high-purity silicone screening), precision formulation (automated mixing for consistentsilicone potting compound), performance testing (low-temperature resistance, insulation, adhesion), curing verification, and sealed packaging. Our facility has a monthly capacity of over 500 tons, supporting large global superconducting magnet control orders.
FAQ
Q: Is it suitable for ultra-low temperature environment of superconducting magnets?
A: Yes, it operates stably from -60℃ to 220℃, maintaining elasticity and performance in ultra-low temperature conditions.
Q: Can it resist strong electromagnetic interference?
A: Yes, it has excellent insulation and EMI shielding performance, adapting to strong magnetic field environments.
Q: What is the curing time?
A: 24 hours at room temperature, which can be accelerated by heating.
Q: What is the shelf life?
A: 12 months when stored sealed in a cool, dry place (below 25℃).
Q: How to handle stratified colloid?
A: Stir evenly before use, which will not affect product performance.
Shenzhen Hong Ye Jie Technology Co., Ltd
Contact Now
