OEM and ODM Silicone Potting Compound 1:1 High Voltage for RF Power Module

5G Communication Silicone Potting Compound 1:1 High Voltage for RF Power Module

This SGS certified, two-component RTV addition-cure silicone potting compound is engineered for 5G communication equipment and RF power modules. Using a 1:1 mix ratio, it cures at room temperature or in about 0.2 hour at 80°C into a durable grey elastomer with 50±5 Shore A hardness. It delivers high-voltage electrical insulation (dielectric strength 18-25 kV/mm, volume resistivity 1.0x10¹⁶ ohm.cm), 0.76 W/m·K thermal conductivity and a wide -50°C to +250°C range, protecting antenna units, base station modules and dense communication boards against heat, moisture and electrical stress.

Key Features

• SGS Certified — verified quality and safety for demanding communication projects
• 5G Communication Ready — designed for base stations, RF power modules and antenna units
• High Voltage Insulation — dielectric strength 18-25 kV/mm and volume resistivity 1.0x10¹⁶ ohm.cm
• Thermally Conductive 0.76 W/m·K — effectively transfers heat from high-power RF components
• RF Module Protection — seals and stabilizes sensitive high-frequency circuits
• Wide Temperature Range -50°C to +250°C — stable in outdoor and high-load conditions
• Low Shrinkage, No By-products — addition cure releases no heat or corrosive by-products
• 1:1 Mix Ratio — simple, accurate dosing for consistent production

Applications

• 5G base station power and RF modules
• Antenna units and communication equipment
• High-voltage transformers and power modules
• Circuit boards requiring insulation and heat dissipation

Supplied as Part A (grey fluid) and Part B (white fluid) in 10 KG, 20 KG and 50 KG sets with 6-month shelf life. Contact us for samples and OEM/ODM bulk pricing.

About this supplier

Shenzhen Hanast New Material Co., Ltd. is a premier high-tech enterprise and leading source manufacturer specializing in the R&D, manufacturing, and global supply of industrial silicone materials. As a strategic branch of the renowned Shenzhen Kanglibang Technology Co., Ltd., Hanast integrates over a decade of chemical adhesive expertise with a cutting-edge 40,000-square-meter modern production base (including our newly expanding Jiangmen facility) to deliver high-capacity, reliable material solutions worldwide.

We serve as a vital tier-one supplier and OEM/ODM partner for global factories, procurement managers, and engineering teams across diverse sectors, including electric vehicles (EV), battery energy storage systems (BESS), solar inverters, LED lighting, and industrial automation.

FAQ

1. Q: Is it suitable for 5G and RF power modules?

A: Yes. It is specifically engineered for 5G communication equipment and RF power modules, protecting antenna units, base station modules and dense communication boards against heat, moisture and electrical stress.

2. Q: What are its insulation and thermal properties?

A: It combines high-voltage insulation (dielectric strength 18-25 kV/mm, volume resistivity 1.0x10¹⁶ ohm.cm) with 0.76 W/m·K thermal conductivity to manage both electrical stress and heat.

3. Q: Is the product certified?

A: Yes. It is SGS certified, giving verified quality and safety assurance for demanding communication projects.

4. Q: What are the mix ratio, hardness and temperature range?

A: It uses a convenient 1:1 mix ratio and cures at room temperature (or about 0.2 hour at 80°C) into a durable grey elastomer at 50±5 Shore A, stable from -50°C to +250°C.

5. Q: Can you provide samples and custom support?

A: Yes. We are glad to provide free samples and OEM/ODM bulk pricing — contact us with your application details and our technical team will assist you.