Product Overview
We provide addition-cured and condensation-cured versions of this high-clarity Electronic Potting Compound, dedicated to encapsulation, sealing and gap filling for various electronic parts. It boasts exceptional adhesion and thermal stability for PCB, PC, PMMA, CPU and multiple metal substrates including aluminum, copper and stainless steel. The cured transparent silicone works stably at -60℃ to 220℃, absorbing thermal cycling stress and protecting internal chips and gold bonding wires from external damage. Technical Specifications
Formulated with impurity-free transparent raw materials, this product realizes zero-yellowing water-white appearance after full curing. It maintains stable optical clarity under long-term high-temperature operation and features low volatile content, ozone resistance and chemical erosion resistance. It reserves excellent heat dissipation performance same as our classic Thermally Conductive Potting Compound. Transparency, viscosity, hardness and curing period can be adjusted to satisfy personalized optical encapsulation demands.
Product Features & Advantages
Compared with conventional colored or translucent potting silicone, our crystal clear silicone has unique competitive edges:
1. Optical Grade Clarity: Achieves professional water white transparency encapsulation without impurities, supporting visual inspection of internal circuits after encapsulation.
2. Zero Yellowing Performance: Adopts anti-aging formula to prevent yellowing, permanently maintaining perfect see through module potting effect.
3. All-round Barrier Protection: Equipped with waterproof, dustproof, insulating and shockproof properties to adapt to diverse complex operating environments.
4. Powerful Substrate Adhesion: Tightly bonds plastic and metal materials to deliver long-term optical grade clarity protection for encapsulated devices.
Application Scenarios
As a high-transparency Electronic Encapsulation Adhesive, this product is widely applied for LED lighting modules, display screens, transparent sensors, decorative electronics and visible circuit components. It allows technicians to directly observe internal component status without disassembling devices, greatly simplifying daily maintenance and reducing failure diagnosis costs for electronic manufacturers. Step-by-Step Usage Process
1. Pre-stirring: Evenly stir Part A to homogenize precipitated fillers and fully shake Part B to guarantee uniform composition.
2. Accurate Proportioning: Mix A and B components strictly by specified weight ratio to protect its original optical transparency.
3. Vacuum Defoaming: Place mixed transparent glue in a 0.01MPa vacuum container for 3 minutes to eliminate bubbles and avoid light scattering.
4. Curing Operation: Support room temperature and heating curing; complete curing takes 24 hours, same as our mainstream Silicone Encapsulant series. Certifications and Compliance
All HONG YE SILICONE silicone products pass ISO9001, CE and RoHS international certifications. This crystal clear potting compound complies with global export standards and strict optical electronic encapsulation industry specifications.
Customization Options
We support one-stop customized services. Clients can adjust light transmittance, cured hardness, material viscosity and operating time to match exclusive optical-grade encapsulation projects.
Production Process
We adopt dust-free closed production and multi-stage quality screening. Every batch undergoes anti-yellowing testing and light transmittance detection to ensure stable optical grade clarity protection for global high-end electronic purchasers.
FAQ
Q1: What are the core benefits of this transparent potting compound?
A: It realizes water white transparency encapsulation and see through module potting, enabling real-time circuit
observation while offering comprehensive optical grade clarity protection.
Q2: Will colloidal stratification affect transparency?
A: Stratification belongs to normal storage characteristics. Stir evenly before use, and the light transmittance and
comprehensive performance will not be affected.
Q3: How to store mixed crystal clear silicone?
A: Sealed raw materials have long shelf life. Please use up mixed two-part compound in one time to prevent bubble
generation and performance decline.
Shenzhen Hong Ye Jie Technology Co., Ltd
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