Silicone Rubber Foam Thermal Conductivity

Silicone rubber is a rubber like synthetic resin mainly composed of silicone.

Silicone rubber foam thermal conductivity.

Silicone foam cohrlastic f 12 and f 20 silicone foam rubber provide excellent flame retardance ul 94 v o with low toxicity and smoke generation in a conformable expanded cellular material. Water sealing the closed cell structure allows for good water sealing with relatively low compressive forces ul 50 and ul 50e grades are available. The range of thermal conductivity for all silicone foam ma terials evaluated is between 0 10 0 14w m k at 200 c test temperature. The high voltage direct current hvdc technology is considered as the most efficient and economical solution to the high voltage large capacity and long distance transmission and the power network interconnection.

Silicone rubber foam product description rtf762 silicone rubber foam is a liquid cast in place thermal insulation small molded parts foam foil laminates for heat management 0 5 6 thermal thermal conductivity 1 w m k. Compression set resistance silicone offers excellent compression set resistance. Because of its excellent heat resistance water resistance and chemical resistance it is used in many applications and here the quick thermal conductivity meter has adopted silicone rubber block as the reference plate. Thermally conductive materials data sheets stockwell elastomerics provides technical data sheets for various thermally conductive materials such as thermally conductive silicone coated fabrics thermally conductive tapes gap fillers phase change products and thermally insulating materials manufactured by saint gobain bergquist 3m and rogers bisco.

Thermal conductivity of silicone foam is about half the value of pure silicone rubber. However it should be noted that an increase in temperature might result in a decrease in thickness influencing not the thermal conductivity but certainly the thermal resistance. For thermal management arlon 0 63 2 5 1. Wide operating temperature silicone sponge has a temperature range of 100 f to 500 f 73 c to 260 c.

Key benefits of closed cell silicone sponge.