Product Overview
Our Electronic Potting Compound is specially developed for Free-Electron Lasers, dedicated to encapsulating, sealing, insulating and protecting FEL high-voltage power modules, PCB substrates, signal transmission components and laser beam control parts. As a leading manufacturer of liquid silicone and addition curing silicone, we optimize the formula for high-energy FEL working scenarios, enhancing high-temperature resistance, radiation resistance, and thermal stress absorption to adapt to the harsh operation requirements of FELs. Compared with epoxy potting resin, it has minimal volatile content, no exotherm during curing, low shrinkage, and good elasticity, avoiding damage to fragile FEL components and ensuring stable laser emission.
Key Features & Advantages
- Superior High-Temperature & Thermal Stability: Stable performance from -60℃ to 220℃, withstanding extreme temperature fluctuations during FEL high-energy laser operation; effectively absorbing thermal stress caused by high-temperature cycles, protecting FEL chips and welding gold wires from damage, extending service life.
- Ultra-High Insulation & Radiation Resistance: High volume resistivity (≥1.0×10¹⁶ Ω·cm), excellent dielectric strength (≥25 kV/mm), effectively isolating high-voltage interference in FEL systems; good radiation resistance, adapting to high-energy radiation environments of FELs without performance degradation.
- Strong Corrosion & Environmental Adaptability: Superior anti-ozone, anti-oxidation and chemical erosion resistance, adapting to the harsh working environment of FELs; waterproof, moisture-proof and dust-proof, protecting internal components from external contaminants and ensuring stable operation.
- Low Volatility & Strong Adhesion: Ultra-low volatile content, no harmful residues or outgassing, avoiding contamination of FEL precision components; excellent adhesion to PC, PMMA, PCB, aluminum, copper and stainless steel, ensuring tight sealing and stable bonding.
- Easy Operation & Customizability: Adjustable weight mixing ratio, optional vacuum degassing (0.01MPa for 3 minutes), curable at room or heated temperatures, improving encapsulation efficiency; as a professional Silicone Potting Compound manufacturer, we customize hardness, viscosity and operation time to match different FEL models.
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 that affects insulation and high-temperature performance.
- Precision Mixing: Strictly follow the recommended weight ratio of Component A to B, stirring slowly and evenly to ensure full integration without air bubbles that cause component damage or insulation failure.
- Degassing (Optional): After mixing, place the adhesive in a vacuum container at 0.01MPa for 3 minutes to eliminate air bubbles, then pour it into FEL components for encapsulation, ensuring full coverage of core parts.
- Curing: Place the encapsulated FELs at room temperature or heat to accelerate curing; enter the next process after basic curing, and ensure 24 hours of full curing. Note: Environment temperature and humidity significantly affect curing speed.
Application Scenarios
This specialized electronic potting compound is exclusively for Free-Electron Lasers, including laboratory FELs, industrial high-energy FELs, medical FEL systems and scientific research FEL equipment. It is suitable for encapsulating FEL high-voltage power modules, PCB substrates, signal transmission components and laser beam control parts, ensuring stable operation in scientific research, industrial processing, medical treatment and high-energy physics fields. It enhances FEL operational stability, reduces failure rate, ensures operational safety, and is compatible with Rapid prototyping silicone to accelerate new FEL product R&D. Technical Specifications
Curing Type: Addition-Curing; Mix Ratio (A:B): Customizable (weight ratio); Appearance: Liquid (both components); Viscosity: Customizable; Hardness (Shore A): Customizable; Operating Temperature: -60℃ to 220℃; Dielectric Strength: ≥25 kV/mm; Volume Resistivity: ≥1.0×10¹⁶ Ω·cm; Volatility: Minimal; Curing Time: 24 hours (room temperature, heat-accelerated); Bonding Substrates: PC, PMMA, PCB, aluminum, copper, stainless steel; Compliance: EU RoHS; Shelf Life: 12 months. All key parameters are fully customizable.
Certifications & Compliance
Our Electronic Potting Compound complies with international laser equipment, high-voltage safety and environmental protection standards: ISO 9001 (strict quality control), CE Certification, EU RoHS Directive, meeting global FEL safety and performance requirements, trusted by global research institutions, industrial and laboratory equipment procurement partners.
Customization Options
We provide FEL-specific tailored solutions: custom formulations (adjust high-temperature resistance, insulation and curing speed), radiation resistance optimization, and flexible packaging to meet large-scale production and laboratory R&D needs of FEL 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, high-temperature resistance, radiation resistance), curing verification, and sealed packaging. Our monthly capacity exceeds 500 tons, supporting stable supply for global FEL orders. The product is non-hazardous, transportable as general chemicals, and has a 12-month shelf life when sealed and stored properly.
FAQ
Q: Is it suitable for high-energy FELs?
A: Yes, it has excellent high-temperature resistance and radiation resistance, adapting to FEL high-energy operation requirements.
Q: Will it protect FEL precision components?
A: Yes, it has low shrinkage and no exotherm, avoiding damage to fragile components.
Q: What’s the curing time?
A: 24 hours at room temperature, heat-accelerated.
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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