HONG YE SILICONE’s High Clarity Electronic Potting Compound is a premium two-part transparent silicone material for light-sensitive and appearance-focused electronics. It forms an ultra-clear transparent protective encapsulation layer after curing and supports efficient visual inspection module potting. Featuring optimized anti-aging formula, this adhesive delivers long-term non yellowing clarity protection, combining insulation, waterproofing and stress buffer performance to protect precision circuits and LED components for diverse high-end electronic devices.
Product Overview
Available in addition curing and condensation curing formulas, this high-transparency Electronic Potting Compound is widely used for encapsulation, sealing and gap filling of electronic parts. It maintains perfect adhesion and thermal stability on PCB, PC, PMMA, CPU, aluminum, copper and stainless steel substrates. Capable of stable operation at -60℃ to 220℃, it absorbs thermal cycling stress effectively and safeguards internal chips and gold bonding wires from external impact and temperature damage. Technical Specifications
Purified with impurity-free raw materials, this potting compound boasts ultra-high light transmittance without internal impurities or haze. The upgraded anti-yellowing formula prevents discoloration under long-term high-temperature aging. It features low volatile content, excellent ozone and chemical resistance, with thermal dissipation performance comparable to our mainstream Thermally Conductive Potting Compound. Transparency grade, viscosity and hardness can be customized to meet diverse optical encapsulation demands.
Product Features & Advantages
Compared with regular translucent potting glue, our high-clarity silicone owns unique competitive strengths:
1. Ultra-high Clarity: Creates a flawless transparent protective encapsulation layer to realize zero-obstacle internal circuit observation.
2. Anti-yellowing Performance: Achieves permanent non yellowing clarity protection to maintain crystal appearance during the product’s service life.
3. Visualized Maintenance: Enables convenient visual inspection module potting, greatly simplifying daily fault detection and maintenance work.
4. All-round Barrier Protection: Integrates waterproof, dustproof, shockproof and insulating functions to adapt to complex working environments.
Application Scenarios
As an optical-grade Electronic Encapsulation Adhesive, this product is perfect for LED lighting modules, transparent sensors, display screens and visible consumer electronics. Its intuitive visual inspection feature cuts maintenance time and failure diagnosis costs. Meanwhile, stable non-yellowing performance improves finished product aesthetics and added value compared with ordinary Silicone Encapsulant. Step-by-Step Usage Process
1. Pre-stirring: Fully stir Part A to redistribute settled fillers and shake Part B evenly before mixing.
2. Proportional Mixing: Mix Part A and Part B strictly following specified weight ratio to retain original high-clarity properties.
3. Vacuum Defoaming: Place mixed silicone 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 time is 24 hours, affected by ambient temperature and humidity.
Certifications and Compliance
All HONG YE SILICONE products pass ISO9001, CE and RoHS certifications. This high-clarity potting compound complies with global export standards and professional optical electronic encapsulation specifications.
Customization Options
We provide exclusive personalized customization. Clients can adjust light transmittance, cured hardness, glue viscosity and curing time to match customized optical encapsulation projects.
Production Process
We adopt dust-free closed production and multi-stage quality screening. Every batch undergoes anti-yellowing aging tests and light transmittance detection to ensure stable transparent protective encapsulation layer for global buyers.
FAQ
Q1: What is the core advantage of this potting compound?
A: It can form a transparent protective encapsulation layer, supporting visual inspection module potting and
providing long-term non yellowing clarity protection for optical electronics.
Q2: Will glue stratification affect transparency?
A: Colloid stratification is normal during storage. Stir evenly before use, and its clarity and comprehensive
performance will not be damaged.
Q3: Is mixed high-clarity silicone reusable?
A: Mixed two-part compound cannot be stored long-term. Please finish potting construction at one time to
prevent bubble generation.
Shenzhen Hong Ye Jie Technology Co., Ltd
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