*Heat-conducting silicone rubber is a kind of heat-conducting medium material which is synthesized by a special process with silicone as the base material and various auxiliary materials such as metal oxides.
Thermally conductive silicone rubber is a polymer composite material with silicone resin as the bonding material and filled with thermally conductive powder to achieve the purpose of thermal conductivity. It contains the following materials:
Silicone resin (basic raw material)
Insulation thermal conductivity filler: aluminum oxide, magnesium oxide, boron nitride, aluminum nitride, beryllium oxide, quartz and other silicone plasticizers
Flame retardant: magnesium hydroxide, aluminum hydroxide
Inorganic coloring agent (color distinction)
Cross-linking agent (bonding performance requirements)
Catalyst (process molding requirements)
*It forms a good thermal path between the heater and the heat sink, and forms a heat dissipation module together with heat sink, structural fixings (fan), etc.
Why do we need thermal conductive silicone film?
        *The main purpose of using thermal conductive silicone film is to reduce the contact thermal resistance between the surface of the heat source and the contact surface of the heat sink.
       *Thermal conductive silicone film can fill the gap between the contact surface well, the air will be squeezed out of the contact surface, air is a poor conductor of heat (thermal conductivity of 0.0267), will seriously hinder the heat in
The air is a bad conductor of heat (thermal conductivity 0.0267), which will seriously hinder the transfer of heat between the contact surfaces; with the supplement of heat-conductive silicone film, the contact surfaces can be fully contacted better, and the face-to-face contact can be truly achieved. The response in temperature can be as small as possible.
The temperature response can be as small as possible.
The performance advantages of thermally conductive silicone film.
Thermal conductive silicone film has the following advantages over thermally conductive silicone grease and thermally conductive double-sided adhesive.
* Range of thermal conductivity and stability
*The bridging of process differences in structure, reducing the process differences required for heat sink and thermal structure parts
*Insulation performance
*Sound damping and absorption effect
*Easy installation, testing, and reusability
Thermal Conductive Silicone Pad Description.jpg