Product Overview
Our Electronic Potting Silicone is specialized for quantum dot displays, designed for encapsulation, sealing, filling and pressure protection of their core electronic components and quantum dot modules. As a leading manufacturer of liquid silicone and addition curing silicone, we optimize the formula for high transparency and low light loss, avoiding color distortion while providing comprehensive protection. It outperforms epoxy potting resin in flexibility and light transmittance, cures at room or elevated temperatures, and ensures reliable protection for display drivers, PCB boards and quantum dot units, extending product service life and reducing maintenance costs for display manufacturers.
Key Features & Advantages
- High Transparency & Color Fidelity: Excellent light transmittance, low light loss, no yellowing or color distortion, ensuring the true color performance of quantum dot displays.
- Wide Temperature Adaptability: Operates stably from -60℃ to 220℃, absorbs thermal cycling stress generated by display operation, protecting chips, welding gold wires and quantum dot modules from damage.
- Comprehensive Protection: Waterproof, moisture-proof, dust-proof and anti-corrosion, resisting ozone and chemical erosion, protecting precision display components from external damage in various working environments.
- Friendly Curing Process: Addition-curing formula, no heat release, low shrinkage and no corrosion; supports room-temperature or heated curing, 24-hour full solidification, easy to operate and adapt to mass production.
- High Reliability & Customizability: As a professional Silicone Potting Compound manufacturer, it has high strength and excellent adhesion to display substrates; hardness, viscosity and operation time can be customized to match different quantum dot display components.
How to Use
- Pre-Mix Preparation: Thoroughly stir Component A to evenly distribute settled fillers, and shake Component B vigorously to ensure uniformity, avoiding stratification which affects transparency and performance.
- Precision Mixing: Strictly follow the recommended weight ratio of Component A to B, stirring slowly and evenly for 2-3 minutes to avoid introducing air bubbles that affect light transmittance.
- Degassing: After mixing, place the adhesive in a vacuum container at 0.01MPa for 3 minutes to eliminate air bubbles, ensuring full penetration into tiny gaps of display components.
- Curing: Pour the degassed mixture into component housings; cure at room temperature (full solidification in 24 hours) or heated to accelerate. Note: Environment temperature and humidity have a significant impact on curing speed.
Application Scenarios
This specialized silicone Potting Compound is exclusively for quantum dot displays, including quantum dot TVs, monitors, display panels, outdoor quantum dot billboards and display modules. It is suitable for encapsulation, sealing and filling of their core electronic components, PCB boards and quantum dot units, ensuring color fidelity and stable operation in indoor and outdoor environments. It reduces display failure rates, lowers production and maintenance costs, and is compatible with Rapid prototyping silicone to accelerate R&D of new quantum dot display products. Technical Specifications
Curing Type: Addition-Curing; Mix Ratio (A:B): Customizable (per requirements); Appearance: Transparent liquid (both A and B components); Viscosity: Customizable; Hardness (Shore A): Customizable; Operating Temperature Range: -60℃ to 220℃; Dielectric Strength: ≥25 kV/mm; Volume Resistivity: ≥1.0×10¹⁶ Ω·cm; Curing Time: 24 hours (room temperature), accelerated via heating; Bonding Substrates: PC, PMMA, PCB, CPU, aluminum, copper, stainless steel; Light Transmittance: ≥90%. Hardness, viscosity and operation time can be fully customized.
Certifications & Compliance
Our Electronic Potting Silicone complies with international display industry standards: ISO 9001 (strict quality control), CE Certification (European safety standards), EU RoHS Directive (hazardous substance-free), ensuring safety and reliability for quantum dot display applications, gaining recognition from global display procurement partners.
Customization Options
We offer display-grade tailored solutions: custom formulations (adjust hardness, viscosity, thermal conductivity and light transmittance), high-transparency formula optimization, and flexible packaging options (5kg, 20kg, 25kg, 200kg) to meet large-scale production and small-batch customization needs of quantum dot display manufacturers.
Production Process & Quality Control
We implement a 5-step strict quality control process: raw material purification (high-purity silicone screening), precision formulation (automated mixing for consistent silicone potting compound), performance testing (transparency, thermal stability, insulation, adhesion), curing verification, and sealed packaging. Our facility has a monthly capacity of over 500 tons, supporting large global quantum dot display orders.
FAQ
Q: Will it affect the color performance of quantum dot displays?
A: No, it has high transparency and low light loss, ensuring color fidelity without distortion.
Q: Is it suitable for outdoor quantum dot displays?
A: Yes, it has excellent waterproof and anti-corrosion performance, adapting to outdoor environments.
Q: What is the curing time?
A: 24 hours at room temperature, which can be accelerated by heating.
Q: What is the shelf life?
A: 12 months when stored sealed in a cool, dry place (below 25℃).
Q: How to handle stratified colloid?
A: Stir evenly before use, which will not affect product performance.
Shenzhen Hong Ye Jie Technology Co., Ltd
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