Name: Solvay BR 624 Potting Compound
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of Solvay BR 624 Potting Compound

Two-component, room-temperature curing silicone elastomer system offering excellent flexibility and long-term reliability.
Outstanding resistance to thermal cycling, moisture, and environmental aging—maintains performance across -55 °C to +180 °C.
Low modulus and high elongation (>200%) enable stress relief for sensitive electronic components during thermal expansion.
UL 94 V-0 rated for flame retardancy and compliant with RoHS and REACH regulatory requirements.
Excellent electrical insulation properties with stable dielectric strength and volume resistivity over time.

Typical Applications Of Solvay BR 624 Potting Compound

Encapsulation of power electronics, including IGBT modules and inverters in electric vehicles and renewable energy systems.
Potting of sensors and control units exposed to harsh automotive under-hood environments.
Protection of LED drivers and lighting assemblies requiring thermal stability and optical clarity retention.
Sealing and encapsulation of industrial automation controllers subjected to vibration and wide temperature swings.
Insulation of high-voltage battery management systems (BMS) in energy storage applications.

Chemical Type	Platinum-cured addition-cure silicone elastomer
Product Form	Two-component liquid (Part A: base; Part B: catalyst)
Appearance	Translucent, low-viscosity liquid (Part A); colorless to pale yellow liquid (Part B)
Mix Ratio (by weight)	10:1 (A:B)
Cure Time (RT, 23 °C)	24 hours to handling strength; 72 hours for full cure
Hardness (Shore A, cured)	25–30
Elongation at Break	≥220%
Volume Resistivity (23 °C)	≥1.0 × 10¹⁵ Ω·cm

Get in Touch with ERICW

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E-mail: wangxingqiang@ericwchem.com
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15921782326
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China