SYLGARD™ 160 Silicone Elastomer Kit is a two-part, thermally conductive, room-temperature or heat-cured silicone elastomer designed primarily for electronic potting and encapsulation. It protects sensitive components from thermal shock, moisture, dust, and other environmental hazards, while also providing efficient heat transfer.
The system cures to a medium-hard, thermally conductive rubber, making it ideal for use where both mechanical protection and thermal management are important.
Key Features
Thermal Conductivity: Approx. 0.63 W/m=K for efficient heat dissipation.
Two-Part System: Easy 1:1 mix ratio (by weight or volume).
Room Temperature or Heat Cure: Flexible curing options.
Low Viscosity: For easy flow and complete encapsulation of components.
Excellent Dielectric Properties: Maintains insulation of electronic parts.
Durable Protection: Resists moisture, vibration, and environmental stress.
Stable Over Wide Temperatures: -55°C to +200°C (typical operating range).
UL 94 V-1 Recognized: Fire safety compliant for electronics (varies by version).
Applications
SYLGARD™ 160 is commonly used in:
Potting and Encapsulation of Electronic Components
Power Supplies and Transformers
Heat-Sensitive Semiconductor Assemblies
Automotive Control Modules
LED Drivers and Light Engines
Medical Electronics
Telecom Infrastructure
Aerospace and Military Electronics
Safety & Handling
Handling Precautions
Use in well-ventilated areas to avoid inhalation of vapors.
Do not allow contact with eyes, skin, or clothing.
Avoid moisture exposure during storage and mixing.
Personal Protective Equipment (PPE)
Gloves: Nitrile or chemical-resistant
Eye Protection: Goggles or safety glasses
Protective Clothing: Long sleeves and lab coat
Respirator: If ventilation is poor or in confined areas
Storage
Store tightly sealed in a cool, dry environment
Recommended storage temperature: 15°C to 30°C
Protect from moisture contamination
Typical shelf life: 12 months
First Aid Measures
Eye contact: Flush with water for 15 minutes. Seek medical help.
Skin contact: Wash with soap and water.
Inhalation: Move to fresh air and get medical attention if needed.
Ingestion: Do not induce vomiting. Seek medical attention immediately.
Disposal
Dispose according to local regulations.
Cured material is typically non-hazardous solid waste.
Avoid release to environment when in liquid form.
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