Conductive heating toughened glass dielectric paste and preparation method thereof

Abstract

The invention provides conductive heating toughened grass dielectric paste and a preparation method thereof. The preparation method comprises the following steps of: placing an obtained dielectric body, a conductive heating functional material and an organic bonding solvent into a vessel according to a certain ratio; fully and uniformly mixing; taking out after grinding for five minutes; and obtaining the conductive heating toughened glass dielectric paste after passing the inspection, wherein the dielectric body is prepared from inorganic materials such as bismuth oxide, boric acid, silicon dioxide, strontium carbonate, lithium carbonate, molybdenum trioxide and the like. The inorganic materials are used as the dielectric body, the curing temperature is the toughened temperature of glass; the obtained conductive heating toughened grass dielectric paste is compounded on the outer surface of the toughened glass by printing, high-temperature sintering and other processes and is permanently connected with the glass into a whole to form a layer of inorganic conductive film as a heating material; after electrified and radiating heat, the glass surface radiates infrared heat to form heat radiation; and the invention can be widely applied to decorative designs of home furnishing, office and the like.

Description

technical field [0001] The invention belongs to the conductive heating paint applied in the technical field of glass, and in particular relates to a conductive heating tempered glass dielectric slurry and a manufacturing method thereof. Background technique [0002] The conductive heat-generating coatings (such as carbon paste, low-temperature silver paste, etc.) currently applied to glass generally use organic compounds such as lipids as the medium, and the curing temperature is below 200 ° C. The disadvantages are poor adhesion, mechanical abrasion resistance, and weather resistance. Poor performance and easy aging. The conductive and heating medium paste (such as demister line silver paste, metal conductive paste, etc.) made of existing high-temperature dielectric materials has poor conductive and heating performance, high cost, narrow heating temperature range, The post-electric film heating material has disadvantages such as poor chemical stability such as acid and alka...

AI Technical Summary

Problems solved by technology

[0002] The conductive heat-generating coatings (such as carbon paste, low-temperature silver paste, etc.) currently applied to glass generally use organic compounds such as lipids as the medium, and the curing temperature is below 200 ° C. The disadvantages are poor adhesion, mechanical abrasion resistance, and weather resistance. Poor performance and easy aging. The conductive and heating medium paste (such as demister line silver paste, metal conductive paste, etc.) made of existing high-temperature dielectric materials has poor conductive and heating performance, high cost, narrow heating temperature range, The post-electric film heating material has disadvantages such as poor chemical stability such as acid and alkali resistance

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