HONG YE SILICONE Electronic Potting Compound, also named Liquid Tank Silicone , Jelly Silicone Gel and Filter Potting Silicone, is a high-performance two-component RTV 2 Silicone Rubber. It delivers reliable sealing, moisture-proof, shockproof and insulation protection for precision electronics, LCD manufacturing and liquid tank HEPA filters. Featured with low viscosity, dual curing modes (room/heat) and strong adhesion to metals/plastics, it’s a cost-effective choice for global B2B buyers, compliant with ISO9001, UL and CE standards.
Product Overview
As a professional manufacturer of Silicone raw materials and Industrial mold silicone rubber, HONG YE SILICONE specializes in high-quality Electronic Potting Compound (also called Liquid Tank Sealant ). This two-component Silicone Encapsulant consists of transparent Part A and blue Part B (color customizable), boasting excellent sealing performance and stability. It is specially designed for liquid tank high-efficiency air filters, electronic PCBs, power modules and high-temperature equipment, providing all-round protection to extend product service life.
Product Features & Advantages
Our Electronic Potting Compound outperforms competitors with unique strengths: Made of high-purity silicone raw materials, it has excellent chemical stability, safety and eco-friendliness, with high toughness, moderate hardness and superior elastic recovery. It features outstanding weather resistance, corrosion resistance, waterproof, moisture-proof and high-low temperature resistance, capable of absorbing thermal expansion stress without cracking. Additional highlights: low viscosity for easy pouring and deep potting; optional room or heat curing for flexible operation; strong adhesion to aluminum, galvanized sheet, stainless steel, PC, PP, ABS and PVC; no oil leakage or harmful by-products during curing, ensuring product safety and durability.
Technical Specifications
This product is a two-component Addition Curing Silicone, with Part A and Part B mixed at a 1:1 weight ratio. It requires degassing at 0.08MPa for 3 minutes before use. Curing time: 3-8 hours at room temperature, 20 minutes at 80-100℃ (recommended for winter). It is non-hazardous, with a 1-year storage period (sealed, away from acid, alkali and impurities), and has excellent adhesion to various metals and plastics.
How to Use
1. Stir Part A and Part B separately in their respective containers to ensure uniform consistency.
2. Mix Part A and Part B at a 1:1 weight ratio and stir thoroughly.
3. Degas the mixed glue at 0.08MPa for 3 minutes, then pour it directly into the aluminum tank of liquid tank filters or electronic components.
4. Maintain the specified temperature during and after curing; heating curing (80-100℃ for 20 minutes) is recommended in winter to speed up the process.
Application Scenarios
This Silicone Potting Compound helps buyers reduce maintenance costs and improve product quality, widely applied in: Potting of electronic circuit boards, optical electronics and LCD manufacturing; sealing and moisture-proofing of precision electronic components and power modules; bonding and sealing of high-temperature equipment (high-temperature ovens, high-temperature air filters, induction cookers); special potting for liquid tank high-efficiency air filters and high-efficiency air supply outlets. It is suitable for electronics, machinery, air purification and other industries.
Certifications and Compliance
Produced under strict quality control systems, our factory holds ISO9001, UL and CE certifications. All Electronic Potting Compound products meet international industrial safety and quality standards, ensuring smooth customs clearance and sales in global markets, enhancing procurement credibility for buyers.
Customization Options
To meet diverse needs of global B2B buyers, we offer personalized customization services: Part B color customization (any color as per customer requirements), hardness adjustment and formula optimization for special application scenarios. OEM services are also available to provide tailored solutions.
Production Process
We adopt standardized production processes with high-quality silicone raw materials. Strict quality control is implemented throughout: pre-production sample testing to ensure performance, in-process inspections to avoid defects, and pre-shipment final inspection to guarantee consistency. With 20 advanced production lines and a professional QC team, we ensure stable product quality and on-time delivery.
FAQ
Q: Will this product damage PC, ABS or other plastic surfaces?
A: No, it is fully compatible with PC, PP, ABS, PVC and most metals, without corrosion or surface damage.
Q: Why is the curing speed slow in winter?
A: Low temperature slows down the curing reaction; heating at 80-100℃ for 20 minutes can ensure fast and stable curing.
Q: How to store the product properly?
A: Store in a sealed container, away from acid, alkali and impurities, with a 1-year storage period; if stratification occurs, stir evenly before use, which will not affect performance.
Q: Is this product a hazardous material?
A: No, it is non-hazardous, safe for transportation and storage, but avoid contact with eyes and mouth; rinse with water if accidentally contacted.
Q: Can mixed glue be reused?
A: No, mixed glue should be used up at one time to avoid waste and ensure optimal performance.
Shenzhen Hong Ye Jie Technology Co., Ltd
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