| 摘要 |
<p>PURPOSE:To manufacture a platy heat radiating body easily and economically and radiate heat at low voltage by applying a paint for a heat radiating resistor containing a specified flat metal coating powder and resin components to an insulating substrate having stripe electrodes and forming a heat radiating resistor film. CONSTITUTION:A paint for a heat radiating resistor containing 40-150 pts.wt. of flat metal coating powder with 5-100$mum average diameter and 0.01-20mum thickness and 100 pts.wt. of resin solid components is applied to an insulating substrate having stripe electrodes and a paint film of heat radiating resistor is formed. The flat metal coating powder improves conductivity and smoothness of the platy heat radiating body and makes the platy heat radiating body light- weight and economical. As a material for the flat metal coating powder base, there are, for example, sericite, muscovite, auriferous mica, glass, etc., and nickel, copper, silver, etc., are used as the coating metal.</p> |
