Coating and cooking utensil

Abstract

The invention provides a coating and a cooking utensil, the coating comprises a non-stick coating, and the coating also comprises an inorganic porous material and a heat conduction material; wherein the mass ratio of the inorganic porous material in the coating is 1%-20%; and the heat conduction coefficient of the heat conduction material is not less than 30W / mK. The thermal conductivity of the non-stick layer can be improved, and the thermal conductivity of the non-stick layer can be improved.

Description

technical field [0001] The present application relates to the technical field of non-stick materials, in particular to a coating and cooking utensils. Background technique [0002] Non-stick coating is a special coating whose surface is not easy to be adhered by other sticky substances or easily removed after adhesion. It has the advantages of small friction coefficient, low surface energy, non-stick and good weather resistance, so it is widely used Used in household appliances, cooking utensils, automobiles and other fields. Cooking utensils such as commonly used non-stick pans are used for cooking food. They have the advantages of non-stick pans for frying / frying food, less oily smoke, and easy cleaning. They have been generally favored by consumers since they came out. With the development of the economy and the improvement of people's living standards, the requirements for cooking utensils are getting higher and higher. Therefore, improving the performance of the non-st...

AI Technical Summary

Problems solved by technology

However, the non-stick coating obtained by the existing non-stick coating has the shortcoming that the non-stick property will fail quickly under the situation of high alkalinity and surface wear, and the non-stick life is short; in addition, the existing non-stick coating, especially Fluorine-containing coatings have poor thermal conductivity, resulting in slow heating of cooking utensils

[0004] The non-stick life of the non-stick layer can be extended by adding inorganic porous materials to the non-stick coating. However, due to the low thermal conductivity of inorganic porous materials and more micropores, the problem of slow heating of cooking utensils still occurs during use.

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