HONG YE SILICONE Electronic Potting Compound, also named Liquid Tank Silicone , Jelly Silicone Gel and Filter Potting Silicone, is a premium two-component RTV 2 Silicone Rubber. As a professional Silicone Encapsulant, it provides 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, enhance product durability and improve production efficiency, 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 focuses on high-quality Electronic Potting Compound (also called Liquid Tank Sealant ). This two-component Addition Curing Silicone consists of transparent Part A and blue Part B (color customizable), with excellent chemical stability, high toughness and superior sealing performance. It is specially designed to protect electronic components and seal high-temperature equipment, becoming 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 absorbs thermal expansion and contraction stress without cracking, ensuring long-term sealing effect. Unlike ordinary potting materials, it has low viscosity for easy pouring and deep potting, supports both room and heat curing for flexible operation, and has strong adhesion to aluminum, galvanized sheet, stainless steel, PC, PP, ABS and PVC. It also has no oil leakage or harmful byproducts during curing, with 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: 3-8 hours at room temperature or 20 minutes at 80-100℃ (recommended for winter).
Non-hazardous, it has a 1-year storage period (sealed, away from acid, alkali and impurities).
Standard packaging: Part A & Part B are available in 1, 5, 20, 25, 200KG/barrel, suitable for different production scales.
How to Use
1. Fully stir Part A and Part B separately in their containers before mixing to ensure uniformity. 2. Mix Part A and Part B at a 1:1 weight ratio and stir thoroughly to avoid uneven curing. 3. Degas the mixed glue at 0.08MPa for 3 minutes to remove air bubbles, then pour directly into liquid tank filter aluminum tanks or electronic components. 4. Maintain specified temperature during and after curing; heating at 80-100℃ for 20 minutes is recommended in winter for fast, stable results.
Application Scenarios
This Silicone Potting Compound brings practical value to global buyers: it reduces maintenance costs by 30% on average, improves product qualification rate and extends service life. Its main applications include: electronic circuit board potting, optical electronics and LCD manufacturing; sealing and moisture-proofing of precision electronic components and power modules; bonding/sealing of high-temperature equipment (ovens, air filters, induction cookers); special potting for liquid tank high-efficiency air filters and supply outlets. It is widely used in electronics, machinery and air purification industries.
Certifications and Compliance
Our Electronic Potting Compound is produced under strict quality control. The factory holds ISO9001, UL and CE certifications, ensuring all products meet international industrial safety and quality standards, enabling smooth customs clearance and global sales, and enhancing procurement credibility.
Customization Options
To meet diverse B2B needs, we offer personalized customization: Part B color can be adjusted, and we provide hardness and formula optimization for special scenarios. OEM services are available to deliver tailored solutions, helping buyers gain market competitiveness.
Production Process
We adopt standardized production with high-quality silicone raw materials. Strict quality control runs through pre-production sample testing, in-process inspections and pre-shipment final checks to ensure batch consistency. Advanced production lines and a professional QC team guarantee stable quality and on-time delivery.
FAQ
Q: Will this product damage PC, ABS or other plastics?
A: No, it is fully compatible with PC, PP, ABS, PVC and most metals, no corrosion.
Q: Why slow curing in winter?
A: Low temperature slows the reaction; heating at 80-100℃ for 20 minutes speeds it up.
Q: How to store?
A: Seal in a container, away from acid/alkali/impurities, 1-year shelf life; stir evenly if stratified (no performance impact).
Q: Is it hazardous?
A: No, non-hazardous for transport/storage; avoid eye/mouth contact, rinse with water if accidental.
Q: Can mixed glue be reused?
A: No, use entirely at once to avoid waste and ensure optimal performance.
Shenzhen Hong Ye Jie Technology Co., Ltd
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