Non-coductive material but thermal conductive plates

[mrajeshsaravana]

i have a project of making electric stove for that top portion a plate like cover for transfering heat over 500degree and nonconductive material in thin of 2mm and dia over 160mm the material whatever may be with good surface.This is good product for cooking with low cosuption of power, for ten hours it will cosume one unit only .so kindly help me to comlete my project.

 

[mgb_phys]

The best material for high thermal and low electrical conductivity is diamond, although sapphire is quite good.