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.

Silicone rubber foam thermal conductivity.

For thermal management arlon 0 63 2 5 1. 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. Silicone rubber sir as a basic insulating material has been widely used to coat porcelain and glass insulators.

Hence the thermal conductivity increases by a few percent in the range 0 to 100 o c. 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. Compression set resistance silicone offers excellent compression set resistance. Wide operating temperature silicone sponge has a temperature range of 100 f to 500 f 73 c to 260 c.

Water sealing the closed cell structure allows for good water sealing with relatively low compressive forces ul 50 and ul 50e grades are available. Both the f 12 and f 20 offer excellent compression set resistance and excellent resistance to ultravioet light ozone and extreme temperature ranges for. Silicone rubber is a rubber like synthetic resin mainly composed of silicone. 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.

Thermal conductivity of silicone foam is about half the value of pure silicone rubber.