Product Overview
Our transparent Electronic Potting Compound (HY-9320) is specially developed for Space Debris Radar systems, dedicated to encapsulating, sealing and protecting radar core components, signal transmitters, optical lenses, PCB substrates and detection modules. As a leading manufacturer of liquid silicone and High transparency mold silicone, we optimize the formula for space environments, enhancing radiation resistance and high透光 performance to adapt to the ultra-high precision, harsh space and outdoor deployment requirements of space debris radar. Compared with epoxy potting resin, it is solvent-free, non-polluting, has excellent fluidity and deep curing ability, ensuring long-term reliable operation of radar components in extreme temperature and radiation environments.
Key Features & Advantages
- High Transparency & Optical Performance: 95% transmittance (450nm, 2mm) and refractive index 1.41, ensuring unobstructed radar signal transmission and accurate space debris detection, without affecting optical lens clarity.
- Excellent High/Low Temperature & Radiation Resistance: Stable performance from -50℃ to 250℃, withstanding extreme temperature changes in space and outdoor environments; excellent UV and radiation resistance, avoiding material aging and performance degradation in harsh space conditions.
- Solvent-Free & Environmentally Friendly: Addition-curing formula, no solvent, non-polluting, complying with international environmental standards, safe for operators and space deployment scenarios.
- Good Fluidity & Rapid Deep Curing: Low viscosity (500±100 mPa.s), excellent fluidity, penetrating tiny gaps of radar components; 1:1 weight ratio, easy to operate; rapid deep curing, adjustable curing speed by changing temperature, improving production efficiency.
- Strong Insulation & Customizability: High volume resistivity (1.0×10¹⁵ Ω·cm), excellent insulation performance, protecting radar electronic components from short circuits; as a professional electronic potting compound manufacturer, we customize hardness (20±3 Shore A), viscosity, operation time and transmittance to match different space debris radar models.
How to Use
- Pre-Mix Preparation: Mix Component A and Component B in a dry container, stir evenly, then let stand to defoam or remove bubbles by vacuum pumping to avoid air bubbles affecting signal transmission.
- Component Preparation: Clean the components to be encapsulated (such as radar optical lenses and chips), dry them thoroughly, and ensure the surface is dry (especially radar chips) to avoid affecting adhesion and curing effect.
- Potting: Pour the mixed adhesive into the component housing, ensuring full infiltration of the radar components and no dead corners.
- Curing: Place the encapsulated components in an oven for curing; adjust the curing speed by changing the temperature, and ensure complete curing to guarantee the performance of the radar components.
Application Scenarios
This specialized silicone potting compound is exclusively for Space Debris Radar systems, including ground-based space debris radars, satellite-borne debris detection equipment, and radar optical lens encapsulation. It is suitable for encapsulating radar core electronic components, optical lenses, signal transmitters, PCB substrates and detection modules, ensuring stable operation in space exploration, aerospace, national defense and ground-based debris monitoring fields. It enhances radar detection accuracy, extends component service life in harsh environments, and is compatible with Rapid prototyping silicone to accelerate new space radar product R&D. Technical Specifications
Model: HY-9320; Curing Type: Addition-Curing; Mix Ratio (A:B): 1:1 (weight ratio); Appearance: Colorless Transparent Liquid (both components); Viscosity: 500±100 mPa.s (each component); Hardness (Shore A): 20±3; Refractive Index: 1.41; Transmittance (450nm, 2mm): 95%; Volume Resistivity: 1.0×10¹⁵ Ω·cm; Thermal Expansion Coefficient (CTE): 280 ppm/℃; Operating Temperature: -50℃ to 250℃; Compliance: EU RoHS; Shelf Life: 12 months; Features: Solvent-Free, UV Resistant, Radiation Resistant. All parameters are customizable.
Certifications & Compliance
Our Electronic Potting Compound complies with international aerospace, industrial and safety standards: ISO 9001 (strict quality control), CE Certification, EU RoHS Directive, and meets aerospace-grade material requirements, ensuring compatibility with space debris radar equipment and gaining trust from global aerospace and defense procurement partners.
Customization Options
We provide space debris radar-specific tailored solutions: custom formulations (adjust transmittance, hardness and curing speed), viscosity optimization for tiny gap penetration, and radiation resistance enhancement, meeting large-scale production and small-batch customization needs of space radar 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 (transmittance, insulation, temperature resistance), curing verification, and sealed packaging. Our monthly capacity exceeds 500 tons, supporting stable supply for large global space radar orders. The product is non-hazardous, transportable as general chemicals, and has a 12-month shelf life when stored in a cool, dry place.
FAQ
Q: Is it suitable for satellite-borne space debris radar?
A: Yes, it has excellent high/low temperature and radiation resistance, adapting to space environments.
Q: Will it affect radar signal transmission?
A: No, its 95% transmittance ensures unobstructed signal transmission.
Q: What’s the mixing ratio?
A: 1:1 weight ratio, easy to operate.
Q: Shelf life?
A: 12 months when stored in a cool, dry and sealed condition.
Q: What materials should be avoided to prevent non-curing?
A: Avoid contact with oxygen, phosphorus, sulfur, peroxides and lead, tin, cadmium and other metal compounds.
Shenzhen Hong Ye Jie Technology Co., Ltd
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