Latest company case about Shenzhen Hanast New Material co.,LTD Certifications

Silicone gel is a low-crosslinking density silicone elastomer that cures at room temperature or with heat. Its extremely low Young's modulus makes it the preferred choice for encapsulating precision and high-reliability electronic components. It effectively absorbs mechanical stress generated by thermal cycling and provides excellent electrical insulation, waterproofing, moisture resistance, and shock protection.

• Excellent Stress Buffering: After curing, its soft texture and extremely low modulus buffer vibrations and absorb mechanical stress caused by thermal expansion and contraction, protecting fragile crystal leads.
• Excellent Electrical Insulation: It possesses high dielectric strength and volume resistivity, preventing breakdown and partial discharge under high voltage and high frequency environments.
• Excellent Weather Resistance: It maintains stable performance over a wide temperature range of -40°C to 150°C, and is resistant to UV radiation and aging.
• Pollution-Free and Environmentally Friendly: The reaction process does not release low-molecular-weight byproducts and is non-corrosive to sensitive electronic components.
• Self-Healing and Self-Adhesive Properties: It has slight surface tack and adheres well to substrates; some gels possess self-healing capabilities after puncture.

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  Key Application Areas

• Power Semiconductor Modules: An indispensable potting material for IGBT (Insulated Gate Bipolar Transistor) module packaging, ensuring the insulation safety of internal high-voltage circuits.
• Automotive Electronics: Used for protecting components in harsh environments such as automotive ignition coils, sensors, and ECU control boards.
• Microelectronics and Sensors: Provides stress-free coating and sealing for extremely fragile microcircuits, MEMS sensors, and bare chips.
• High-Voltage Power Equipment: Used in high-voltage transformers, instrument transformers, solid-state relays, and other equipment requiring protection against corona and breakdown.