Dowsil 3165 RTV Silicone Sealant Electronics

Special Attributes​​

​​Rapid Curing​​: Achieves tack-free status in just 5 minutes at room temperature, enabling faster assembly cycles.

Enhanced Flame Resistance​​: UL 94V-0 certification ensures compliance with strict fire safety standards, making it suitable for automotive, aerospace, and consumer electronics.

​Mechanical Stability​​: Delivers 125 psi (0.9 MPa) tensile strength and a Shore A hardness of 35, balancing flexibility and durability.

​​Low-Temperature Flexibility​​: Maintains performance from -45°C to 200°C (-49°F to 392°F), resisting thermal cycling and vibration.

Application Scenarios​​
While specific case studies for Dow Corning 3165 are proprietary, typical use cases include:

​​Sealing Electronic Modules​​: Protecting sensitive components from dust, moisture, and thermal stress in automotive ECUs, industrial controllers, and IoT devices.

​​PCB Assembly​​: Bonding connectors, capacitors, and other components while withstanding mechanical shock and vibration.

​​Wire Harness Sealing​​: Insulating and securing wired connections in harsh environments (e.g., marine, oilfield equipment).

​​Consumer Electronics​​: Encapsulating speakers, sensors, and buttons in smartphones, wearables, and home appliances.