HONG YE SILICONE Electronic Potting Silicone for Solid-State Transformers is a high-performance two-componentAddition Curing Silicone and High transparency mold silicone, tailored for solid-state transformers. Crafted from high-purity Silicone raw materials, it is a transparent liquid silicone , also known as Silicone Encapsulant and Electronic Potting Compound, non-toxic and solvent-free, eco-friendly. With 95% transmittance (450nm, 2mm), excellent high-temperature resistance (-50℃ to 250℃) and high insulation, it enables visual inspection of transformer components, protects core electronic parts, ensures stable power transmission, and has customizable parameters to meet global solid-state transformer procurement demands.
Product Overview
Our Electronic Potting Silicone is specialized for solid-state transformers, designed for encapsulation, sealing and visual inspection auxiliary of their core electronic components, circuit boards and power modules. As a leading manufacturer of liquid silicone and addition curing silicone, we optimize the formula for high transparency and high insulation, enabling real-time visual monitoring of internal components while providing comprehensive protection. It outperforms epoxy potting resin in flexibility and high-temperature adaptability, flows well to fill tiny gaps, cures quickly, and ensures reliable protection for solid-state transformer components, extending product service life and reducing maintenance costs for power equipment manufacturers.
Key Features & Advantages
- Superior Transparency & Visual Inspectability: 95% transmittance (450nm, 2mm) and refractive index 1.41, curing into a transparent, high-elastic protective layer, enabling visual inspection of internal transformer components without disassembly.
- Excellent High-Temperature Resistance: Operates stably from -50℃ to 250℃ for long periods, withstanding high heat generated by solid-state transformer operation, avoiding deformation or performance degradation.
- High Insulation & Safety: Volume resistivity up to 1.0×10¹⁵ Ω·cm, strong insulation performance, effectively isolating circuits, preventing short circuits and ensuring safe power transmission.
- Eco-Friendly & Easy to Use: Addition-curing formula, solvent-free, non-toxic and eco-friendly; good fluidity, filling tiny gaps easily, supporting rapid deep curing, adaptable to mass production.
- High Reliability & Customizability: As a professional Silicone Potting Compound manufacturer, it has excellent adhesion to transformer substrates; hardness, viscosity and operation time can be customized to match different solid-state transformer models.
How to Use
- Pre-Mix Preparation: Mix Component A and Component B in a dry container, stir evenly, then let stand for defoaming or vacuum degassing to eliminate air bubbles.
- Component Preparation: Clean the solid-state transformer components to be potted, dry them thoroughly (ensure no moisture remains on components to avoid affecting adhesion and insulation).
- Potting: Pour the mixed adhesive into the component housing, ensuring full infiltration of all parts and no air bubbles left.
- Curing: Place the potted transformer components in an oven for curing; adjust the curing speed by changing the temperature, ensuring full solidification for stable performance.
Application Scenarios
This specializedsilicone Potting Compound is exclusively for solid-state transformers, including industrial solid-state transformers, power grid solid-state transformers, renewable energy (solar, wind) supporting solid-state transformers and high-voltage solid-state transformers. It is suitable for encapsulation of their core electronic components, circuit boards and power modules, enabling visual inspection and stable operation in high-temperature, high-voltage power environments. It reduces equipment failure rates, lowers maintenance costs, and is compatible with Rapid prototyping silicone to accelerate R&D of new solid-state transformer products. Technical Specifications
Model: HY-9320; Curing Type: Addition-Curing; Mix Ratio (A:B): 1:1 (weight); Appearance: Colorless transparent liquid (both A and B 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 Range: -50℃ to 250℃. Other models and parameters are available; hardness, viscosity and operation time can be fully customized.
Certifications & Compliance
Our Electronic Potting Silicone complies with international industrial and power equipment standards: ISO 9001 (strict quality control), CE Certification (European safety standards), EU RoHS Directive (hazardous substance-free), meeting global solid-state transformer safety and environmental protection requirements, gaining recognition from global power equipment procurement partners.
Customization Options
We offer industrial-grade tailored solutions: custom formulations (adjust hardness, viscosity, transmittance and curing speed), high-insulation formula optimization, and flexible packaging options to meet large-scale production and small-batch customization needs of solid-state transformer 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 (transmittance, insulation, high-temperature resistance, adhesion), curing verification, and sealed packaging. Our facility has a monthly capacity of over 500 tons, supporting large global solid-state transformer orders.
FAQ
Q: Can it realize visual inspection of solid-state transformer components?
A: Yes, it has 95% transmittance, curing into a transparent layer, enabling real-time visual monitoring without disassembly.
Q: Is it suitable for high-voltage solid-state transformers?
A: Yes, it has high insulation performance, effectively isolating circuits and ensuring safe operation under high voltage.
Q: What is the shelf life?
A: 12 months when stored sealed in a cool, dry place.
Q: What materials should be avoided during use?
A: Avoid contact with oxygen, phosphorus, sulfur, acetylenic groups, peroxides and metal compounds (lead, tin, cadmium) to prevent non-curing.
Q: Is it suitable for mass production?
A: Yes, it has good fluidity and rapid curing, adaptable to mass production of solid-state transformers.
Shenzhen Hong Ye Jie Technology Co., Ltd
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