HONG YE SILICONE Electronic Potting Compound, also known as Liquid Tank Silicone , Jelly Silicone Gel and Filter Potting Silicone, is a high-performance two-component RTV 2 Silicone Rubber. This professional Silicone Encapsulant offers reliable sealing, moisture-proof, shockproof and insulation protection for precision electronic components, LCD manufacturing and liquid tank HEPA filters. With low viscosity, dual curing modes (room/heat), strong adhesion to metals and plastics, and no curing byproducts, it helps global buyers cut maintenance costs and enhance product durability, fully complying 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 Addition Curing Silicone is composed of transparent Part A and blue Part B (color customizable), featuring excellent chemical stability, high toughness and superior sealing performance. Specifically designed to protect electronic components and seal high-temperature equipment, it has become the preferred choice for global industrial buyers in electronics, air purification and machinery industries.
Product Features & Advantages
Our Electronic Potting Compound outperforms competitors with unique strengths: Made of high-purity silicone raw materials, it boasts excellent chemical stability, safety and eco-friendliness, along with moderate hardness, high toughness and good elastic recovery. It can absorb thermal expansion and contraction stress without cracking, ensuring long-term sealing effect. Additional advantages include 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 byproducts during curing, and excellent weather, corrosion and high-low temperature resistance for stable performance in harsh environments.
Technical Specifications
This Electronic Potting Compound 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 is 3-8 hours at room temperature or 20 minutes at 80-100℃ (recommended for winter to accelerate curing). Non-hazardous, it has a 1-year storage period (sealed, away from acid, alkali and impurities) and excellent adhesion to various metals and plastics.
How to Use
1. Before mixing, fully 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 to avoid uneven curing.
3. Degas the mixed Electronic Potting Compound at 0.08MPa for 3 minutes to remove air bubbles, 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 ensure fast and stable curing.
Application Scenarios
This Silicone Potting Compound delivers practical value to global buyers by reducing maintenance costs, improving product quality and extending service life. Its main application scenarios include: 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); and special potting for liquid tank high-efficiency air filters and high-efficiency air supply outlets. It is widely used in electronics, machinery, air purification and other industries.
Certifications and Compliance
Our Electronic Potting Compound is produced under strict quality control systems. The factory holds ISO9001, UL and CE certifications, ensuring all products meet international industrial safety and quality standards. This enables smooth customs clearance and global sales, enhancing the credibility of buyers' procurement.
Customization Options
To meet the diverse needs of global B2B buyers, we offer personalized customization services for our Electronic Potting Compound: Part B color can be customized according to customer requirements, and we also provide hardness adjustment and formula optimization for special application environments. OEM services are available to deliver tailored solutions.
Production Process
We adopt standardized production processes with high-quality silicone raw materials to produce Electronic Potting Compound. Strict quality control is implemented throughout the production process: pre-production sample testing to ensure product performance meets requirements, in-process inspections to avoid defects, and pre-shipment final inspection to guarantee batch consistency. With 20 advanced production lines and a professional QC team, we ensure stable product quality and on-time delivery.
FAQ
Q: Will this Electronic Potting Compound 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 product's curing speed slow in winter?
A: Low temperature slows the curing reaction; heating at 80-100℃ for 20 minutes ensures fast, stable curing.
Q: How to properly store the Electronic Potting Compound?
A: Store in a sealed container, away from acid, alkali and impurities, with a 1-year storage period; stir evenly if stratification occurs, as it 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 Electronic Potting Compound be reused?
A: No, use mixed glue at one time to avoid waste and ensure optimal performance.
Shenzhen Hong Ye Jie Technology Co., Ltd
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