HONG YE SILICONE Electronic Potting Silicone for Submarine Communication Arrays is a high-performance two-component Addition Curing Silicone, also known as Electronic Potting Compound, Silicone Encapsulant and Electronic Encapsulation Adhesive, tailored for submarine communication arrays. Crafted from high-purity Silicone raw materials, it integrates excellent deep-sea pressure resistance, seawater corrosion resistance, low signal interference, insulation and flame retardancy, cures into a solid protective layer after adding curing agent. With strong adhesion to PC, PMMA, PCB and marine-grade metals, it protects precision communication components, ensures stable signal transmission underwater, and has customizable parameters to meet global marine equipment procurement demands.
Product Overview
Our Electronic Potting Silicone is specialized for submarine communication arrays, designed for encapsulation, sealing, filling and pressure protection of their core electronic components, signal transmission modules and underwater sensor units. As a leading manufacturer of liquid silicone and addition curing silicone, we optimize the formula for deep-sea environments, enhancing high-pressure resistance (adapting to deep-sea pressure levels) and seawater corrosion resistance to withstand harsh marine conditions. It outperforms epoxy potting resin in flexibility and underwater stability, cures at room or elevated temperatures, and ensures reliable protection for submarine communication components, extending service life and reducing underwater maintenance costs for marine equipment manufacturers.
Key Features & Advantages
- Excellent Deep-Sea Pressure Resistance: Optimized formula with high mechanical strength, able to withstand extreme deep-sea pressure, avoiding deformation or cracking, ensuring tight sealing of communication components in deep underwater environments.
- Superior Seawater Corrosion Resistance: Resists erosion from seawater, salt fog and marine chemicals, non-degradable and non-aging underwater, protecting components from corrosion and ensuring long-term stable operation.
- Low Signal Interference: Ultra-low dielectric loss and stable insulation performance (volume resistivity ≥1.0×10¹⁶ Ω·cm), avoiding interference with submarine communication signals, ensuring clear and stable signal transmission.
- Extreme Temperature & Vibration Stability: Operates stably from -60℃ to 220℃, withstanding underwater temperature fluctuations and submarine navigation vibration, absorbing internal stress to protect chips and welding gold wires.
- Flexible Curing & Customizability: Addition-curing formula, supporting room-temperature or heated curing (full curing in 24 hours); as a professional Silicone Potting Compound manufacturer, we can customize hardness, viscosity and operation time to match different submarine communication array 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 which affects pressure resistance and corrosion 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 that affect sealing and underwater stability.
- 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 submarine communication components.
- Curing: Pour the degassed mixture into component housings; cure at room temperature or heated to accelerate, enter the next process after basic curing, and ensure 24 hours full curing. Note: Environment temperature and humidity have a significant impact on curing speed.
Application Scenarios
This specialized silicone Potting Compound is exclusively for submarine communication arrays, including deep-sea submarine communication modules, underwater signal transmitters, marine communication sensors and submarine navigation communication systems. It is suitable for encapsulation, sealing and filling of their core electronic components, PCB boards and signal connectors, ensuring stable operation in deep-sea, coastal and marine environments. It reduces equipment failure rates, improves communication signal stability, and is compatible with Rapid prototyping silicone to accelerate R&D of new submarine communication 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; Pressure Resistance: Adaptable to deep-sea levels; Corrosion Resistance: Seawater-resistant, salt-fog resistant. Hardness, viscosity and operation time can be fully customized.
Certifications & Compliance
Our Electronic Potting Silicone complies with international marine and industrial standards: ISO 9001 (strict quality control), CE Certification (European safety standards), EU RoHS Directive (hazardous substance-free), meeting global submarine communication array safety and performance requirements, gaining recognition from global marine equipment procurement partners.
Customization Options
We offer marine-grade tailored solutions: custom formulations (adjust pressure resistance, corrosion resistance and curing speed), low-signal-interference formula optimization, and flexible packaging options to meet large-scale production and small-batch customization needs of submarine communication array 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 consistent silicone potting compound), performance testing (pressure resistance, corrosion resistance, insulation, adhesion), curing verification, and sealed packaging. Our facility has a monthly capacity of over 500 tons, supporting large global submarine communication equipment orders.
FAQ
Q: Is it suitable for deep-sea submarine communication equipment?
A: Yes, it has excellent deep-sea pressure resistance and seawater corrosion resistance, adapting to long-term underwater operation.
Q: Can it avoid interfering with communication signals?
A: Yes, it has ultra-low dielectric loss, ensuring stable signal transmission without interference.
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.
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
