HONG YE SILICONE’s Optically Clear Weather Resistant Electronic Potting Compound is a premium UV stable transparent encapsulation grade silicone tailored for long-term outdoor electronic applications. It supports professional outdoor durable module potting and delivers long-lasting light transmission maintained protection. Combining ultra-high light transmittance and superior weather resistance, this two-part silicone avoids yellowing, aging and light attenuation under UV radiation and harsh weather, perfectly protecting visible optoelectronic and outdoor electronic components.
Product Overview
Available in addition and condensation curing formulas, this transparent Electronic Potting Compound is designed for encapsulation, sealing and gap filling of optoelectronic devices. It features exceptional adhesion and thermal stability for PCB, PC, PMMA, CPU and various metal substrates including aluminum, copper and stainless steel. Cured silicone operates stably at -60℃ to 220℃, absorbs thermal cycling stress, and safeguards internal chips and bonding wires while retaining full optical clarity for equipment visual inspection. Technical Specifications
Adopting imported anti-UV transparent resin formula, this UV stable transparent encapsulation grade material features low volatile content, excellent ozone resistance and chemical corrosion resistance. It maintains stable light transmittance in outdoor environments, with reliable heat dissipation performance equivalent to our classic Thermally Conductive Potting Compound. We customize viscosity, hardness and curing cycle to meet diversified outdoor durable module potting demands.
Product Features & Advantages
This weather-resistant transparent silicone outperforms ordinary clear potting adhesives for outdoor scenarios:
1. UV Stable Transparency: As a professional UV stable transparent encapsulation grade material, it resists UV aging and permanent yellowing.
2. Superior Weather Resistance: Realize stable outdoor durable module potting to adapt rain, high temperature and cold outdoor environments.
3. Persistent Light Transmission: Provide long-term light transmission maintained protection without light decay after long-term operation.
4. All-Round Protection: Integrate waterproof, insulation, shockproof and temperature-resistant functions to balance optical performance and component safety.
Application Scenarios
As a high-end optoelectronic Electronic Encapsulation Adhesive, this product is widely used for outdoor LED lighting, solar electronic modules, transparent sensor devices and landscape lighting electronics. It effectively extends service life of outdoor equipment, serving as an upgraded alternative to ordinary transparent Silicone Encapsulant. Step-by-Step Usage Process
1. Pre-Stirring: Fully stir Part A to evenly disperse functional fillers and shake Part B thoroughly to ensure uniform composition.
2. Accurate Proportioning: Mix A and B components strictly per standard weight ratio to retain stable transparency and weather resistance.
3. Vacuum Defoaming: Place blended silicone in a 0.01MPa vacuum container for 3 minutes to remove bubbles for flawless light transmission.
4. Curing Operation: Support room temperature or heating curing; full curing takes 24 hours, with ambient conditions affecting final curing performance.
Certifications and Compliance
All HONG YE SILICONE products pass ISO9001, CE and RoHS certifications. This UV-stable transparent potting compound complies with international optoelectronic and outdoor electronic industry standards.
Customization Options
We provide personalized customization. Clients can adjust viscosity, cured hardness and anti-UV strength to create exclusive light transmission maintained protection encapsulation solutions.
Production Process
We adopt dust-free standardized production and strict UV aging testing. Every batch is verified for transparency and weather resistance to deliver qualified UV stable transparent encapsulation grade and outdoor durable module potting performance.
FAQ
Q1: Can it keep transparent for long-term outdoor use?
A: It is a UV stable transparent encapsulation grade material, realizing outdoor durable module potting and
providing stable light transmission maintained protection against UV and weather aging.
Q2: Will colloid stratification affect optical performance?
A: Stratification is a normal storage trait. Stir evenly before use, and its transparency and weather resistance
will not be affected.
Q3: Is it suitable for high-brightness outdoor LED products?
A: Yes. It features zero light decay and anti-yellowing performance, perfectly matching long-term working outdoor
high-brightness LED encapsulation.
Shenzhen Hong Ye Jie Technology Co., Ltd
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