| 摘要 |
The present invention provides a water soluble, inorganic pyrolytic paint which, when dried to form a paint layer, generates heat from a whole surface of the paint layer by supplying electric current therethrough. The pyrolytic paint is prepared by mixing and stirring a mixture of metal carbide, metal oxide, metal nitride, metal boride and metal disilicide and/or additive metal and a solvent containing sodium citrate, ethylene glycol, silicic acid anhydride and/or sodium silicate and water. When painted on a substrate surface and dried, silicon dioxide component thereof forms insoluble macromolecular lands L by condensation reaction of silanol base which form a stable paint layer and metal particles M thereof bridge the lands L and supported thereby to provide uniform electric resistance throughout a surface of the paint layer, so that the paint layer generate heat uniformly throughout the paint layer by supplying electric current therethrough.
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