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Non-stick pan

A technology of non-stick pans and pan bodies, which is applied to the special materials of cooking utensils, the structure of cooking utensils, cooking utensils, etc. It can solve the problems of short non-stick life, easy aging, and decline in non-stick properties, and achieve good high temperature resistance and Salt spray corrosion resistance, improved scratch resistance, good hydrophobic and oleophobic effects

Inactive Publication Date: 2019-11-12
宁波市金象厨具有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The surface coating of polytetrafluoroethylene non-stick pan is PTFE polymer material. Although it has good non-stick properties, the PTFE polymer coating has low hardness and is easy to age. After a period of use, the coating is prone to scratches and peeling off. After aging, the non-stick property decreases significantly, so the non-stick life is shorter
Sol-gel ceramic coating non-stick pans have high hardness and good surface mechanical properties, but due to the characteristics of the material of this type of non-stick pan, the temperature resistance of this type of non-stick pan is poor, and it will be shorter in normal use. Problems with rapid loss of non-stick properties over time, resulting in short non-stick life
And the coating will use raw materials that are harmful to the human body and the environment in the production process. In addition, the non-stick pans with these two coatings cannot use shovels. Therefore, it is necessary to research and develop green and environmentally friendly non-stick cookware that is harmless to the human body and the environment.

Method used

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Examples

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Embodiment 1

[0013] A non-stick pan, the pan body and the pan handle are integrally cast from a molten alloy, wherein the composition of the molten alloy is as follows: 3% cobalt, 2% titanium, 0.01% germanium, 0.05% selenium, 0.5% aluminum oxide, and the balance For iron and unavoidable impurities.

Embodiment 2

[0015] A non-stick pan, the pan body and the pan handle are integrally cast from a molten alloy, wherein the composition of the molten alloy is as follows: 10% cobalt, 0.05% titanium, 0.5% germanium, 0.01% selenium, 10% aluminum oxide, and the balance For iron and unavoidable impurities.

Embodiment 3

[0017] A non-stick pan, the pan body and the pan handle are integrally cast from a molten alloy, wherein the composition of the molten alloy is as follows: 4% cobalt, 1.8% titanium, 0.05% germanium, 0.04% selenium, 1% aluminum oxide, and the balance For iron and unavoidable impurities. A polysilazane modified material is attached to the outer surface of the non-stick pan, and the raw materials of the polysilazane modified material include 100 parts by weight of polysilazane, 1 part of silane coupling agent, 3 parts of silicon dioxide parts, 0.01 parts of perfluoropolyether.

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Abstract

The invention relates to a cooker, in particular to a non-stick pan. A pan body and a pan handle of the non-stick pan are formed by integrally casting molten alloy, wherein the molten alloy comprisesthe following components: 3-10% of cobalt, 0.05-2% of titanium, 0.01-0.5% of germanium, 0.01-0.05% of selenium, 0.5-10% of aluminum oxide and the balance of iron and inevitable impurities. The non-stick pan disclosed by the invention has relatively good scratch resistance and heat resistance stability, and is also convenient to clean. In addition, the non-stick pan disclosed by the invention is non-stick in physics, easy to clean, universal in turner, wear-resistant, scratch-resistant, light and portable, and also has a healthcare effect; and a steel wire ball can be used.

Description

technical field [0001] The invention relates to a cooking utensil, in particular to a non-stick pan. Background technique [0002] There are two main types of non-stick pans currently on the market, one is non-stick pans that are sprayed with polytetrafluoroethylene coatings, and the other is sprayed with sol-gel ceramic coatings. The surface coating of polytetrafluoroethylene non-stick pan is PTFE polymer material. Although it has good non-stick properties, the PTFE polymer coating has low hardness and is easy to age. After a period of use, the coating is prone to scratches and peeling off. After aging, the non-stick property decreases significantly, so the non-stick life is shorter. Sol-gel ceramic coating non-stick pans have high hardness and good surface mechanical properties, but due to the characteristics of the material of this type of non-stick pan, the temperature resistance of this type of non-stick pan is poor, and it will be shorter in normal use. There is a pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47J27/00A47J36/00A47J36/02A47J36/04
CPCA47J27/002A47J36/00A47J36/025A47J36/04
Inventor 王成
Owner 宁波市金象厨具有限公司
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