HONG YE SILICONE’s Electronic Potting Silicone is a premium two-component RTV 2 Silicone Rubber , also known as Electronic Potting Compound, Silicone Potting Compound and Electronic Encapsulation Adhesive. Made of high-purity Silicone raw materials , it adopts advanced Platinum cured mold silicone technology, a professional Addition Curing Silicone that outperforms Condensation Curing Silicone Mold Rubber in stability and safety. Certified by ISO9001, CE, RoHS and FDA, it meets strict global environmental and electronic industry standards, same as our Industrial mold silicone rubber and Pad Printing Silicone , providing reliable, compliant protection for precision electronic components.
Product Overview
Our Electronic Potting Silicone is a core product of HONG YE SILICONE, a versatile two-component RTV 2 Silicone Rubber composed of transparent Component A and blue Component B (color customizable). As a high-grade Silicone Encapsulant , it is non-toxic, eco-friendly and odorless, producing no harmful by-products during curing—perfect for sensitive electronic components. It features high toughness, excellent sealing performance, and strong compatibility with metals (aluminum, galvanized steel, stainless steel) and plastics (PC, PP, ABS, PVC), making it the preferred choice for electronic circuit boards, power modules, and optical electronics.
Technical Specifications
Mixing ratio (A:B): 1:1 (weight);
Degassing: 0.08MPa for 3 minutes;
Curing time: 3-8h (25℃), 20min (80-100℃);
Storage life: 1 year (sealed, cool dry place, away from acids and impurities);
Packaging: 1, 5, 20, 25, 200KG/barrel for both A and B components;
Transportation: Non-hazardous;
Compatibility: Aluminum, galvanized steel, PC, PP, ABS, PVC;
Raw material: High-purity Silicone raw materials.
Product Features & Advantages
Adopting Platinum cured Mold Silicone technology, it has superior stability compared to Condensation curing silicone mold rubber; ISO9001/CE/RoHS/FDA certified, ensuring compliance with global export standards; low viscosity for easy pouring, saving operation time and reducing material waste; dual curing methods (room temperature/heating) for flexible use in different seasons; high toughness, able to absorb thermal expansion stress without cracking; excellent sealing, no oil seepage after curing; eco-friendly, no harmful by-products, protecting both operators and electronic components; wide compatibility, same as our Industrial mold silicone rubber and Pad printing silicone, reducing the need for multiple materials.
How to Use
1. Before mixing, fully stir Component A and B separately in their respective containers to avoid stratification—stratification does not affect performance but ensures uniform curing.
2. Mix Component A and B at a 1:1 weight ratio, stirring thoroughly for 2-3 minutes until the mixture is uniform and free of lumps.
3. Degas the mixed glue at 0.08MPa for 3 minutes to remove air bubbles, then pour directly into electronic components, circuit boards or filter slots.
4. Cure at 25℃ for 3-8 hours; in low-temperature environments (such as winter), heating curing at 80-100℃ for 20 minutes is recommended to speed up the process and ensure full curing.
Application Scenarios
Widely used for electronic circuit board potting, optical electronics, LCD manufacturing and precision electronic components sealing, providing moisture-proof, shockproof, insulation and corrosion-resistant protection. It also serves as Filter Potting Silicone for liquid tank type high-efficiency air filters and bonds high-temperature equipment (high-temperature ovens, induction cookers), helping buyers improve product quality, meet international compliance requirements, and enhance product competitiveness in global markets.
Certifications and Compliance
Our Electronic Potting Silicone is fully certified by ISO9001, CE, RoHS and FDA, complying with the strictest safety and environmental standards of the global electronic industry. It meets the export requirements of欧美, Southeast Asia and other regions, helping buyers avoid trade barriers and reduce compliance risks.
Customization Options
We offer flexible customization services: Component B color can be adjusted according to customer requirements; formula can be optimized to enhance insulation, high-temperature resistance or transparency; packaging specifications can be customized to adapt to different procurement scales, same as our customization services for Industrial mold silicone rubber and Pad printing silicone.
Production Process
Our production process adheres to strict quality control standards, from the selection of high-purity Silicone raw materials to precise mixing, degassing, quality inspection and sealed packaging. Each batch of products undergoes strict performance testing in a professional laboratory to ensure batch consistency and reliability, same as our production standards for Pad printing silicone.
FAQ
Q: Does it comply with FDA standards for electronic materials?
A: Yes, it fully meets FDA requirements and provides complete certification documents.
Q: Is it safe for precision electronic components?
A: Yes, it is eco-friendly, non-toxic and produces no harmful by-products, causing no damage to components.
Q: How to store the product properly?
A: Store it in a sealed container in a cool, dry place, away from acids, alkalis and impurities; stratification can be solved by stirring separately before use.
Q: Can mixed glue be stored for later use?
A: No, mixed glue should be used up at one time to avoid waste and ensure sealing performance.
Shenzhen Hong Ye Jie Technology Co., Ltd
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