CH PaSN025s

Thermal Conductive Silicone Paste "H" 25g

The paste facilitates heat transfer between electronic components and the heatsink. It is essential for the proper functioning of all types of temperature sensors, protecting against atmospheric effects and preventing breakdowns. It has very good chemical resistance to oxidation, the action of aqueous acid, base, and salt solutions, as well as sulfur dioxide and ammonia. The paste has a wide operating temperature range: from –50°C to 200°C.

Properties of Thermal Conductive Silicone Paste "H"

Density at 20°C: 2.58 g/cm³
Flash point: 350°C
Freezing temperature: -50°C
Refractive index: 1.405
Specific heat at 50°C: 0.243 Cal/g K
Thermal conductivity at 0-150°C: 0.88 W/m K
Dielectric constant at 100 Hz: 4.7 (±0.1)
Volume resistivity: 5 x 10¹⁴ Ohm x cm
Dielectric loss tangent at f=100 Hz: 0.020 (±0.003)
Operating temperature range: -50 ~ 200°C

Application:

• Essential for the proper operation of all types of temperature sensors
• Ideal as a heat transfer medium from the condenser heat pipe to the heat exchanger in a vacuum solar collector.