Product Overview
Our Electronic Potting for Phase Locked Loops is a professional Silicone Potting Compound developed for the encapsulation, insulation, anti-interference and protection of Phase Locked Loops (PLLs). As a leading manufacturer of electronic Potting Compound and silicone raw materials, we optimize the formula for PLLs’ core needs—high insulation, low dielectric loss, stable signal transmission and protection of precision chips. Unlike ordinary potting silicones, it avoids signal distortion, absorbs high-temperature cycle stress, protects internal PLL chips and welding gold wires, ensures stable frequency locking performance, and brings reliable protection for procurement partners.
Key Features & Advantages
- Ultra-High Insulation & Low Dielectric Loss: Excellent insulation performance (dielectric strength ≥25 kV/mm, volume resistivity ≥1.0×10¹⁶ Ω·cm), effectively isolating PLL circuits; ultra-low dielectric loss, avoiding signal attenuation and distortion, ensuring stable frequency locking and accurate signal synchronization, reducing signal interference risks.
- Superior Temperature Stability & Stress Absorption: Operates stably from -60℃ to 220℃, with excellent high and low temperature resistance; can absorb stress caused by internal high-temperature cycles of PLLs, avoiding damage to precision chips, welding points and electronic components, ensuring long-term stable operation in extreme industrial and electronic environments.
- Efficient Thermal Conductivity & Heat Dissipation: Integrated Thermally Conductive Potting Compound properties, efficiently dissipate heat generated by PLLs during high-frequency operation, avoid overheating-induced chip burnout or frequency drift, extend product service life and reduce maintenance costs for procurement partners.
- Strong Adhesion & Wide Compatibility: High bonding strength to PC, PMMA, PCB and metals (copper, aluminum, stainless steel), forming a tight seal without detachment; good compatibility with PLL components, no corrosion to chips or circuits, ensuring comprehensive protection against moisture, dust and corrosion.
- Low Volatility & Customizable Parameters: Low volatility, no harmful substances released during curing, ensuring the safety of precision PLL components; cured colloid has high strength and good shock absorption, reducing damage from external vibration; parameters such as hardness, viscosity, operation time and thermal conductivity can be customized to match different PLL sizes and working conditions.
How to Use (Step-by-Step Guide)
- Pre-Mixing Preparation: Fully stir Component A in its container to mix the settled filler evenly, and shake Component B thoroughly to ensure uniform consistency, avoiding affecting curing effect, insulation, thermal conductivity and anti-interference performance of phase locked loops.
- Mixing: Mix Component A and Component B according to the specified weight ratio (customizable), stir slowly and evenly to avoid generating air bubbles, which may affect insulation, heat dissipation and signal transmission of internal PLL chips.
- Degassing (Optional): Put the mixed potting compound into a vacuum container, degas at 0.01MPa for 3 minutes to completely eliminate air bubbles, then pour it into phase locked loop casings, ensuring full infiltration of all components.
- Curing: Place the encapsulated phase locked loop at room temperature or heat to accelerate curing; enter the next process after basic curing, and full curing takes 24 hours. Note: Environment temperature and humidity significantly affect curing speed and final performance.
Application Scenarios
This specialized electronic potting compound and silicone encapsulant is mainly used for encapsulation, insulation, anti-interference and heat dissipation of various Phase Locked Loops (PLLs). It is widely applied in communication equipment, frequency synthesizers, radar systems, electronic test instruments, audio equipment and industrial control systems. It ensures stable frequency locking performance of PLLs in harsh environments, reduces failure rates caused by interference, overheating and corrosion, improves product reliability, and helps procurement partners reduce production costs and enhance market competitiveness.
Technical Specifications
Type: Two-Component Addition-Curing Electronic Potting Silicone; Mix Ratio (A:B): Customizable (weight ratio); Appearance: Transparent/Light Transparent Liquid (both components); Viscosity: Customizable; Working Time: Customizable; Curing Time: 24 hours (full, room temp/heated optional); Operating Temperature: -60℃ to 220℃; Thermal Conductivity: Customizable; Dielectric Strength: ≥25 kV/mm; Volume Resistivity: ≥1.0×10¹⁶ Ω·cm; Adhesion: Excellent (PC, PMMA, PCB, copper, aluminum, stainless steel); Volatility: Minimal; Compliance: EU RoHS; Shelf Life: 12 months (sealed storage); Non-hazardous; Customizable parameters available.
Certifications & Compliance
Our Electronic Potting for Phase Locked Loops complies with international standards: ISO 9001 (strict quality control), CE Certification, EU RoHS Directive, meeting global phase locked loop production requirements, trusted by global electronic equipment manufacturers and procurement partners.
Customization Options
We provide phase locked loop-specific customization: adjust viscosity, hardness, curing speed, insulation performance and thermal conductivity; optimize adhesion to PCB and PLL precision components; enhance anti-electromagnetic interference performance and reduce dielectric loss; choose between addition curing silicone and enhanced thermally conductive potting compound; flexible parameter adjustment to meet small-batch and large-scale production needs.
Production Process & Quality Control
We implement a strict 5-step quality control process: high-purity silicone raw materials screening, precision automated mixing, performance testing (insulation, anti-interference, temperature resistance, thermal conductivity), curing verification, and sealed packaging. Monthly capacity exceeds 500 tons, supporting stable global supply; non-hazardous, transportable as general chemicals.
FAQ
Q: Is it suitable for all types of phase locked loops?
A: Yes, it can be customized for different models and frequency ranges of PLLs, with good compatibility and no impact on frequency locking performance.
Q: How to store the product?
A: Seal and store, shelf life is 12 months; stir evenly before use if stratified, no impact on performance.
Q: Can the mixed glue be stored for later use?
A: No, mixed glue should be used up at one time to avoid waste and curing failure.
Q: Is it hazardous?
A: No, it is non-hazardous and can be transported as general chemicals.
Q: What if it gets into eyes or mouth?
A: Rinse with clean water immediately or seek medical attention.
Shenzhen Hong Ye Jie Technology Co., Ltd
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