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Part Number: DOWSIL-SE

DOWSIL SE 1816 CV - KIT

Unit of Measure: EA

Minimum Order Qty: 1

Manufacturer: Dow

Usually Ships: REQUEST

Features and Specifications

DOWSIL SE 1816 CV Kit – Two part, 1:1 mix black silicone encapsulant offering good flame resistance, moderate thermal conductivity, and primerless application for electrical/PCB system protection.

DOWSIL SE 1816 CV Kit is a two part silicone encapsulant that cures to a flexible elastomer upon mixing. Its 1:1 mix ratio simplifies application, and the material exhibits good flame resistance and moderate thermal conductivity, making it ideal for protecting sensitive electrical components and PCB assemblies. The unique primerless formulation eliminates the need for surface pre treatment, simplifying the application process and reducing preparation time; only thorough cleaning is required.

The encapsulant cures at a constant rate, irrespective of thickness or confinement, and requires no post cure. This consistent curing behavior ensures predictable results and eliminates the need for specialized curing cycles. The cured elastomer offers reliable performance over a wide temperature range, from 45°C to 150°C ( 49°F to 302°F), suitable for long term operation in various environments. Application involves thorough mixing and dispensing, preferably under vacuum to minimize air entrapment.

Key Features:
• Two part, 1:1 mix ratio
• Good flame resistance
• Moderate thermal conductivity
• Primerless application
• Cures without exotherm at a constant rate
• No post cure required
• Wide operating temperature range ( 45°C to 150°C)
• Cures to a flexible elastomer

Typical Applications:
• Encapsulation of connectors
• Encapsulation of LED lamps and luminaires
• Encapsulation of sensors
• Protection of electrical/PCB systems assemblies Uses Connectors
LED lamps and luminaires
Sensors 1 to 1 mix ratio
Flowable
Self priming
Heat cure
Good cure rate at moderate temperatures
Long working time at room temperature
No additional priming step required
Rapid cure at moderate temps can result in energy or cycle time savings
Low viscosity enhances flow and fill in narrow spaces and around complex geometries
Long pot life reduces need for equipment purging/clean up
Can be considered for uses requiring added flame resistance Use: Components
Regulatory Approvals: UL Recognized
Number of Parts: Two Part
Working Time at 25 °C: > 1440 Minutes
Color: Black
Cure Type: Heat Cure
Dielectric Strength: 650 volts per mil v/mil
Durometer Shore A: 35
Heat Cure: 60 min @ 100 °C
Opacity: Opaque
Specific Gravity @ 25 °C: 1.35
Thermal Conductivity: 0.42 W/mK
Viscosity: 26000 mPa.s

Color: GRAY

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Part Number: DOWSIL-SE

DOWSIL SE 1816 CV - KIT

Features and Specifications

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