Products

DOWSIL™ CN-8760 Thermally Conductive Encapsulant

  • Brand Name: DOWSIL™ CN-8760  Thermally Conductive Encapsulant
  • Available Sizes: 1 kg, 5 kg, and 20 kg.
  • Shelf Life: approximately 36 months (3 years) from the date of manufacture.

Product Overview

DOWSIL™ CN-8760 Thermally Conductive Encapsulant is a two-part silicone material designed for encapsulating electronic components. It features a 1:1 mixing ratio and can cure at room temperature or with heat, providing manufacturing flexibility. The cured product is a gray elastomer with moderate thermal conductivity, low viscosity, and good flowability, making it suitable for applications requiring efficient heat dissipation and fast processing times. Additionally, it is UL 94 V-0 certified, indicating excellent flame resistance.

Applications

DOWSIL™ CN-8760 is suitable for use in:

  • Power modules
  • Adaptors
  • Inverters
  • Transformers
  • Ballasts
  • Sensors
  • Electric control units

Typical Properties

Property Unit Value
Color – Dark Gray
Viscosity (Part A) cP (Pa·s) 2,400 (2.4)
Viscosity (Part B) cP (Pa·s) 2,397 (2.4)
Viscosity (Mixed) cP (Pa·s) 2,850 (2.8)
Thermal Conductivity W/m·K 0.66
Specific Gravity (Cured) – 1.60
Working Time at 25°C (Pot Life) minutes 120
Heat Cure Time at 50°C minutes 40
Durometer Shore A 52
Dielectric Strength volts/mil (kV/mm) 838 (33)
Volume Resistivity ohm·cm >1×10¹⁶
Dissipation Factor at 100 Hz – 0.0173
Dissipation Factor at 100 kHz – 0.0025
Dielectric Constant at 100 Hz – 2.8287
Dielectric Constant at 100 kHz – 2.7843
Linear Coefficient of Thermal Expansion (CTE) µm/m·°C (ppm) 265
UL 94 Flame Classification – V-0

Everwide FX244-1: High Performance for Precision Molding

FX244-1 A specialized two-part silicone rubber designed for creating high-precision molds. This material features a unique oil-bleeding property that creates a self-releasing surface, eliminating the need for external non-stick sprays during demolding.

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