HONG YE SILICONE Electronic Potting Compound is a high-reliability Silicone Potting Compound specially designed for railway information systems. It is a liquid silicone with excellent fluidity, low viscosity and self-degassing performance, suitable for potting complex electronic components. Featuring UL94-HB flame retardancy, non-shrinking curing, wide temperature resistance (-60℃ to 220℃) and high insulation, it adapts to harsh railway environments, ensuring stable operation of railway information electronics for global railway clients.
Product Overview
Our Electronic Potting Compound, also called Electronic Encapsulation Adhesive or Silicone Encapsulant, is a professional protective material engineered for railway information system components. As an experienced RTV 2 Silicone Rubber manufacturer with over 15 years of export experience, we focus on industrial-grade silicone solutions for railway equipment. This liquid potting material cures into a durable elastomer, providing comprehensive waterproof, dustproof, insulating and shockproof protection, superior to ordinary Electronic potting compound in anti-vibration and environmental adaptability. Technical Specifications
This Electronic Potting Compound is a liquid silicone with low viscosity and excellent fluidity, capable of filling tiny gaps of railway information components. It features UL94-HB flame retardancy, no shrinkage during curing, and strong adhesion to railway-grade plastics and metals (aluminum, copper). It has a long pot life at room temperature and can be rapidly cured under heating for automated production. Key parameters including viscosity, curing speed, hardness and thermal conductivity can be customized to match railway information system requirements.
Product Features & Advantages
- Strong anti-vibration performance: Resists long-term vibration from train operation, ensuring no detachment or damage to sealed components. - UL94-HB flame retardancy and high insulation, meeting railway industry safety standards for electrical components. - Low viscosity, excellent fluidity and self-degassing, easily potting complex, precision railway information modules. - Removable design: Sealed components can be repaired/replaced and patched without traces, reducing maintenance costs. - Non-shrinking curing: Maintains component precision, ensuring stable signal transmission of railway information systems. - Wide temperature resistance (-60℃ to 220℃) and anti-aging, adapting to outdoor, high-altitude and extreme temperature railway environments. - Good acid-alkali and atmospheric aging resistance, resisting corrosion from railway site pollutants.
How to Use
1. Store the silicone in a sealed manner; stir evenly before use if layering occurs (does not affect performance). 2. Mix the two components thoroughly according to the specified ratio to ensure uniform performance. 3. Pour the mixed silicone into railway information components; it can self-degas, or degas manually for high-precision requirements. 4. Cure at room temperature (long pot life) or heat to accelerate curing; ensure full curing before subsequent assembly processes.
Application Scenarios
This Electronic Potting Compound is mainly used in railway information systems, including train control modules, signal transmission units, PCB boards, trackside information sensors and communication modules. It effectively protects sensitive electronics from moisture, dust, vibration and extreme temperatures, ensures stable operation of railway information systems, reduces equipment failure rates, lowers maintenance costs, and guarantees the safety and efficiency of railway operations for global clients.
Customization Options
We provide flexible customization services, including adjusting viscosity, curing speed, hardness and anti-vibration performance to match different railway information system components. Special formulas with enhanced high-temperature resistance and corrosion resistance are available, supporting OEM services to meet personalized needs of global railway equipment purchasers.
Certifications & Compliance
Our Electronic Potting Compound complies with international railway industry standards, supported by ISO9001, CE and UL certifications. It meets strict safety and reliability requirements for railway equipment, with stable batch consistency, and is widely recognized by global railway clients.
FAQ
Q: Is this potting compound suitable for outdoor railway information components? A: Yes, it has excellent waterproof, anti-aging and wide temperature resistance, adapting to outdoor, high-altitude and extreme temperature railway environments. Q: Can it resist long-term vibration from train operation? A: Yes, it has strong anti-vibration performance, ensuring sealed components remain firm and stable without detachment during long-term train vibration. Q: What chemicals should be avoided during use? A: Avoid contact with organotin compounds, sulfur, sulfides, amines and amine-containing materials, which may affect curing. Q: How to store the product and handle layered silicone? A: Store in a sealed manner; mixed glue should be used at one time. Layered silicone can be stirred evenly before use, which does not affect its performance.
Shenzhen Hong Ye Jie Technology Co., Ltd
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