HONG YE SILICONE’s Electronic Potting Silicone is a high-performance two-component (A/B) Silicone Encapsulant. Component A is transparent, Component B is blue (customizable), featuring safety, eco-friendliness, high toughness and excellent sealing/insulation. As a core Electronic Potting Compound and Silicone Encapsulant, it is widely used for PCB potting and electronic component protection, complying with ISO9001, CE and UL standards, compatible with our liquid silicone, RTV 2 Silicone Rubber and Silicone raw materials.
Product Overview
HONG YE SILICONE’s Electronic Potting Silicone is a professional two-component (A/B) liquid adhesive tailored for electronic protection. Composed of transparent Component A and blue Component B (color customizable), it is safe, eco-friendly and high-tough, delivering outstanding sealing, moisture-proof, shock-proof and insulation performance after curing. It is the preferred choice for electronic circuit board (PCB) potting, optical electronics, LCD manufacturing and precision electronic components, effectively protecting equipment from damage and extending service life, reducing purchasers’ maintenance costs.
Technical Specifications
Two-component (A/B) liquid silicone with a 1:1 weight mixing ratio; Component A is transparent liquid, Component B is blue (customizable). It has low viscosity for easy pouring and dual curing options: 3-8 hours at room temperature or 20 minutes at 80-100℃. Cured silicone boasts excellent chemical stability, no oil bleeding, and is compatible with PC (Poly-carbonate), PP, ABS, PVC and metals (aluminum, galvanized steel, stainless steel). Packaging: 1/5/20/25/200KG per barrel (A/B); storage: 1 year (sealed, away from acids, alkalis and impurities); transported as non-dangerous goods.
Product Features & Advantage
With HONG YE SILICONE’s rich experience in silicone manufacturing, our electronic potting silicone outperforms competitors, bringing tangible value to purchasers:
1. Superior protection: High chemical stability, excellent weather resistance and corrosion resistance; waterproof, moisture-proof, high/low temperature resistant and non-deformable; absorbs thermal expansion and contraction stress without cracking, with automatic recovery sealing effect.
2. Easy to operate: Low viscosity for smooth pouring into PCB gaps; 1:1 weight mixing ratio simplifies operation; dual curing modes adapt to different production schedules, improving efficiency and reducing labor costs.
3. Wide compatibility: Bonds well with metals and common plastics, no by-products during curing, avoiding damage to sensitive electronic components.
How to Use
1. Before mixing, fully stir Component A and Component B separately in their respective containers to ensure uniformity.
2. Mix Component A and Component 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, then pour directly into electronic components or PCB boards.
4. Maintain the specified temperature during curing: 3-8 hours at room temperature; in winter, heating curing (80-100℃ for 20 minutes) is recommended to shorten curing time.
Application Scenarios
It is widely used in multiple electronic and industrial fields, bringing practical value by protecting components and reducing maintenance costs:
1. Core application: Electronic circuit board (PCB) potting, protecting circuits from moisture, shock and external interference.
2. Electronic industry: Sealing and moisture-proof for optical electronics, LCD liquid crystal manufacturing and precision electronic components.
3. High-temperature equipment: Bonding, sealing and repair for high-temperature ovens, high-temperature air filters and induction cookers.
4. Auxiliary use: Air filter special potting, serving as a reliable silicone encapsulant for power modules.
Certifications and Compliance
Our Electronic Potting Silicone has passed ISO9001, CE and UL certifications, fully complying with international electronic industry standards, ensuring product quality and safety, suitable for global export.
Customization Options
We provide flexible customization services: Component B color can be customized; formula can be adjusted to modify viscosity, curing speed and hardness; packaging specifications can be customized based on order quantity.
Production Process
The product is produced in our professional factory with 20 production lines. From the selection of high-quality silicone raw materials to final packaging, we implement strict quality control, including pre-production sample inspection and pre-shipment final inspection, ensuring consistent quality and stable supply.
FAQ
Q: How to store the product properly?
A: Seal and store away from acids, alkalis and impurities; storage period is 1 year. Slight layering is normal, stir evenly before use (no impact on performance).
Q: Can the mixed glue be reused?
A: No, use the mixed glue at one time to avoid waste and performance degradation.
Q: Is the product a dangerous good?
A: It is non-dangerous, but do not take orally or get into eyes; rinse with clean water if accidental.
Q: What affects curing?
A: Avoid contact with specific curing-inhibiting chemicals during use and storage to ensure normal curing.
Shenzhen Hong Ye Jie Technology Co., Ltd
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