Patent ID: 10701763

Abstract:
The present invention provides a thick film element with high heat conductivity on two sides thereof, which comprises a carrier, a thick film coating deposited on the carrier, and a covering layer overlays on the coating; the thick film coating is heating materials, and mode of heating is electrical heating, wherein the carrier, the thick film coating and the covering layer are selected from the material that fulfill every following equations: Q2≥Q3; Q2≥Q1; and Q1=a×Q3, Q2=b×Q1, Q2=c×Q3; and 0.1≤a≤150, 1≤b≤2500, 100≤c≤10000. The thick film element of the present invention has high heat conductivity and uniform heat generating rate on both sides thereof, thus improving heat transfer efficiency of the product; it could be applied in products that require double-sided high heat conductivity, meeting the market demand for multifunctional heating products.