Thermally Conductive Silicone Potting Compound – Ultimate Protection For High-Performance Electronics

Fong Yong Chemical Co., Ltd. is one of the leading manufacturers and suppliers of thermally conductive silicone potting compound – ultimate protection for high-performance electronics in Taiwan. With abundant experience, we warmly welcome you to buy high quality customized products at competitive price from our factory. If you have any enquiry about quotation, please feel free to email us.

 

In modern electronics, effective heat dissipation, environmental sealing, and electrical insulation are crucial for optimizing performance and ensuring long-term reliability. SC-1108 Thermally Conductive Silicone Potting Compound, developed by Fong Yong Chemical Co., Ltd., is engineered to enhance thermal management across industries, including electric vehicles, LED modules, 5G communication equipment, and medical electronics.

 

Key Features & Advantages:

Performance Factor	SC-1108 Silicone Potting	Epoxy-based Potting
Thermal Conductivity (W/mK)	0.8	0.2 - 0.5
Moisture Resistance	Excellent	Moderate
Electrical Insulation (KV/mm)	25	18 - 20
Temperature Resistance (℃)	-50 ~ 200	0 ~ 100
Flexibility After Curing	High	Brittle & rigid
Reworkability for Repairs	Possible (cut and re-pot)	Difficult (requires full removal)

SC-1108 offers enhanced thermal conductivity, moisture resistance, and flexibility, making it the preferred choice for high-performance applications across multiple industries.

 

Expanded Applications & Case Studies:

1. Electric Vehicle Battery Modules – Advanced Thermal Stability

Challenge: EV battery packs generate significant heat during charging and discharging cycles, requiring efficient thermal control to prevent overheating and performance degradation.

Solution: SC-1108 provides high thermal conductivity (0.8 W/mK) and flexible encapsulation, reducing hotspot formation in battery modules.

Result: After implementation in an EV battery system, thermal regulation efficiency improved meaningly, leading to extended battery life and safer operation under high loads.

 

2. LED Driver Modules – Optimized Heat Dissipation & Moisture Protection

Challenge: LED drivers experience intense heat buildup, leading to reduced light output and potential circuit damage.

Solution: SC-1108's room-temperature & heat-cure adaptability allows customized encapsulation while protecting circuits against moisture and dust ingress

Result: The LED system achieved lower operating temperatures, resulting in extended lifespan and higher efficiency in long-duration usage.

 

3. 5G Communication Equipment – Superior Environmental Sealing for RF Components

Challenge: 5G base stations and RF systems require moisture-resistant protection to maintain stable data transmission in humid environments.\

Solution: SC-1108's high dielectric strength (25 KV/mm) and waterproof formulation ensure longevity for critical circuits and transceiver modules.

Result: After application in 5G infrastructure, signal stability improved significantly, reducing downtime caused by environmental interference.

 

4. Medical Electronics – Ensuring Long-Term Durability & Precision

Challenge: Medical imaging and diagnostic devices demand moisture-proof encapsulation to prevent performance degradation in high-humidity conditions.

Solution: SC-1108's low water absorption ( help maintain sensor accuracy and long-term reliability.

Result: Increase in moisture resistance led to improved consistency in sensor output, ensuring medical-grade precision in diagnostic systems.

 

Usage Instructions:

Stir Part A and Part B separately before mixing to prevent sedimentation.

Combine the two parts in a 1:1 ratio (by weight or volume) for optimal consistency.

Use vacuum degassing to eliminate air bubbles before applying to target components.

components.

Ensure proper curing time according to application thickness and heating conditions.

 

Storage & Safety Guidelines:

Ideal storage conditions: Keep below 25℃, away from moisture and direct sunlight.

Safe handling precautions: Avoid contamination with organotin compounds, amines, or sulfur-based substances that may interfere with curing.\

Reworkable potting silicone: Easily cut cured elastomer for repairs and apply fresh layers when needed.

 

Conclusion – Why SC-1108 Is the Best Choice:

SC-1108 is more than just a potting compound-it is a critical solution for thermal management and environmental sealing, ensuring optimal performance in electronics, automotive, and industrial applications.

For bulk orders, technical consultation, or customization options, contact Fong Yong Chemical Co., Ltd. today!

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