HONG YE SILICONE Flame-Retardant Electronic Potting is a high-performance Silicone Potting Compound designed for marine radar systems, a core Silicone raw material with excellent marine-grade waterproof, salt spray resistance and flame-retardant insulation. As a premium Electronic Encapsulation Adhesive, this dual-component 1:1 ratio Addition Curing Silicone features non-exothermic curing, low shrinkage and adjustable parameters. Fully complying with ISO, CE and RoHS certifications, it reliably protects marine radar components, ensuring stable signal transmission and safe operation in harsh marine environments, meeting global marine equipment manufacturer demands.
Product Overview
Our Flame-Retardant Electronic Potting, a professional Silicone Encapsulant, is specially engineered for marine radar systems—the core component ensuring navigation safety and target detection at sea. As a professional supplier of Thermally Conductive Potting Compound and industrial silicone solutions, we optimize this product for marine scenarios: it is a dual-component liquid silicone (A:B=1:1), cures at room or heated temperature, with non-exothermic, non-corrosive and low shrinkage features. It bonds perfectly to PCB substrates, electronic components and marine-grade metals, with excellent waterproof, moisture-proof, salt spray resistance, flame retardancy and insulation, effectively protecting marine radar electronics from salt fog, humidity, waves and marine corrosion. Technical Specifications
Our Flame-Retardant Electronic Potting has stable performance, with HY-9045 as a typical model (customizable parameters): dual-component Addition Curing Silicone, A/B weight ratio 1:1, liquid appearance, viscosity 2500±500 Pa.s, hardness 45±5 A°, operating time 30-60 minutes (25℃), curing time 4-5 hours (80℃). It has dielectric strength ≥25 kv/m-1, dielectric constant 3.0 (1.2MHz), volume resistance ≥1×1015 Ω, flame-retardant and insulation properties excellent. Optional vacuum defoaming (0.08MPa for 3 minutes), shelf life 1 year (below 25℃), non-hazardous for transportation, packaging available in 5kg, 20kg, 25kg and 200kg.
Product Features & Advantages
- Excellent Flame Retardancy: Premium flame-retardant formula, forming a reliable flame-retardant system, preventing fire spread in marine radar components, ensuring navigation safety in high-risk marine environments.
- Marine-Grade Protection: Superior salt spray resistance, waterproof and moisture-proof performance, resisting harsh marine conditions (salt fog, humidity, waves), avoiding component corrosion and short circuits.
- Gentle & Stable Curing: Non-exothermic, non-corrosive and low shrinkage during curing, protecting fragile marine radar chips and welding wires from damage, ensuring signal stability.
- Superior Insulation & Signal Protection: High dielectric strength and volume resistance, excellent insulation, no interference to marine radar signals, ensuring accurate target detection and signal transmission.
- Flexible Curing & Easy Operation: Cures at room or heated temperature, adjustable operating and curing time, 1:1 mixing ratio for convenient operation, adapting to marine equipment production workflows.
- Strong Adhesion & Durability: Bonds firmly to PCB substrates, marine metals and electronic components, anti-yellowing, weather-resistant, ensuring long-term protective performance in marine environments.
How to Use (Step-by-Step)
- Pre-Mix Preparation: Thoroughly stir Component A and B separately in their respective containers to ensure uniform consistency; slight stratification during storage does not affect performance after stirring.
- Component Mixing: Strictly mix A and B at a 1:1 weight ratio, stir continuously until homogeneous to ensure optimal flame retardancy and curing effect.
- Vacuum Defoaming: After mixing, place the glue in a vacuum container and defoam at 0.08MPa for 3 minutes to remove bubbles, ensuring dense, bubble-free encapsulation.
- Curing Process: Pour the defoamed glue into marine radar components; cure at room temperature or heat (accelerate curing by heating in low-temperature environments). Ensure full curing for optimal protective performance.
Application Scenarios
This Flame-Retardant Electronic Potting is specifically for marine radar systems, including shipborne navigation radar, marine surveillance radar and offshore radar stations, suitable for encapsulating radar control boards, signal modules, power modules and PCB substrates. It is also applicable to other marine electronic components requiring waterproof, flame-retardant and insulation protection. For marine equipment purchasers, it enhances radar reliability, reduces failure rates from harsh marine conditions, extends service life, ensures accurate navigation and target detection, lowers maintenance costs and boosts competitiveness in the global marine equipment market.
Customization Options
We provide full customization for marine radar system requirements:
- Adjust curing hardness, viscosity, operating and curing time to match marine radar component sizes and production processes.
- Optimize flame retardancy, salt spray resistance and waterproof performance to adapt to different marine environments (offshore, coastal).
- Customize A/B mixing ratio and product parameters (refer to HY-9045) to meet marine radar mass production needs.
- Provide flexible packaging specifications (5kg-200kg) to meet small-batch R&D and large-scale production supply needs.
Certifications & Compliance
Our Flame-Retardant Electronic Potting meets international marine equipment and electronic industry standards, holding ISO 9001, CE and RoHS certifications. It has stable batch performance, non-toxic, environmentally friendly, undergoes strict quality testing (flame retardancy, salt spray resistance), widely trusted by global marine radar manufacturers and suppliers.
Production Process
Our production adheres to strict industrial and marine-grade standards: selecting high-purity Silicone raw materials, precise 1:1 A/B component mixing, vacuum defoaming, strict viscosity and hardness testing, professional packaging. Each batch undergoes rigorous performance testing (flame retardancy, salt spray resistance, waterproof) to ensure it meets marine radar application requirements, demonstrating our strong production capacity and quality assurance system. FAQ
Q: Is this potting suitable for offshore marine radar systems?
A: Yes. It has excellent salt spray resistance and waterproof performance, adapting to harsh offshore environments, effectively protecting radar components from corrosion and moisture.
Q: What precautions should be taken during use?
A: Seal and store in a cool, dry place; use mixed glue at one time. Avoid contact with organotin compounds, sulfur, amines and other substances that may affect curing; stir evenly if stratified.
Q: Can it resist low temperatures at sea?
A: Yes. It maintains elasticity in a wide temperature range, adapts to marine temperature changes, and can be heated to accelerate curing in low-temperature environments.
Q: Can it be customized according to marine radar specific parameters?
A: Yes. We can customize viscosity, hardness, flame retardancy and packaging, referring to HY-9045 parameters, to perfectly match your marine radar model and production needs.
Shenzhen Hong Ye Jie Technology Co., Ltd
Contact Now
