Molding of conductive coatings through decalcomania

The method of decalcomania was used to obtain conductive coatings uniform in thickness with stable electrophysical characteristics during long-term operation of electric film heaters. The change in resistance for 1000 hours of operation at a temperature of 130-140 ° C was 1.0-1.2%, at 160-170 ° C - 1.5-2.0%, at 280-300 ° C - no more than 3, 0%. Tab. 2, ill. 2, bibliography: 1 title.