Non-stick non-toxic electric cooker liner coating

A rice cooker and coating technology, which can be applied to coatings, special materials for cooking utensils, etc., can solve problems such as coating peeling, and achieve the effects of good non-stickiness, low relative density and large specific surface area.

Inactive Publication Date: 2017-11-07
泾县信达工贸有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, it does not mean that it is not harmful to the human body, because this material is eas

Method used

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  • Non-stick non-toxic electric cooker liner coating

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] A non-stick and non-toxic coating for the liner of an electric rice cooker, which is made of the following ingredients in parts by weight: 23 parts of silicon nitride, 21 parts of titanium silicon carbide, 18 parts of iron oxide, 15 parts of titanium oxide, 12 parts of chromium oxide, 11 parts of zinc, 7 parts of silver phosphate, and 5 parts of molecular sieve zeolite, among which titanium oxide, silver phosphate, and molecular sieve zeolite are all nano-scale, and the spraying thickness is 0.1 mm. For protection, the scanning speed is 10 mm / s, and the laser is removed immediately after the coating is melted, and it can be cooled and solidified.

[0014] As a further description of the above scheme, the purity of the titanium silicon carbide is in the range of 98-99%, and its preparation method is to use titanium, silicon and graphite powder as raw materials, and put them into a silicon carbide tube furnace after grinding balls and fully mixing , under the protection o...

Embodiment 2

[0018] A non-stick and non-toxic coating for the liner of an electric rice cooker, which is made of the following components in parts by weight: 24 parts of silicon nitride, 22 parts of titanium silicon carbide, 19 parts of iron oxide, 16 parts of titanium oxide, 13 parts of chromium oxide, 12 parts of zinc, 8 parts of silver phosphate, and 6 parts of molecular sieve zeolite, among which titanium oxide, silver phosphate, and molecular sieve zeolite are all nano-scale, and the spraying thickness is 0.15 mm. The processing method adopts laser cladding processing, and the laser output power is 800W. For protection, the scanning speed is 11 mm / s, and the laser is removed immediately after the coating is melted, and it can be cooled and solidified.

[0019] As a further description of the above scheme, the purity of the titanium silicon carbide is in the range of 98-99%, and its preparation method is to use titanium, silicon and graphite powder as raw materials, and put them into a ...

Embodiment 3

[0023] A non-stick and non-toxic coating for the liner of an electric rice cooker, which is made of the following ingredients in parts by weight: 26 parts of silicon nitride, 23 parts of titanium silicon carbide, 20 parts of iron oxide, 17 parts of titanium oxide, 15 parts of chromium oxide, 13 parts of zinc, 9 parts of silver phosphate, and 7 parts of molecular sieve zeolite, among which titanium oxide, silver phosphate, and molecular sieve zeolite are all nano-scale, and the spraying thickness is 0.2 mm. The processing method adopts laser cladding processing, and the laser output power is 900W. For protection, the scanning speed is 12 mm / s, and the laser is removed immediately after the coating is melted, and it can be cooled and solidified.

[0024] As a further description of the above scheme, the purity of the titanium silicon carbide is in the range of 98-99%, and its preparation method is to use titanium, silicon and graphite powder as raw materials, and put them into a ...

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Abstract

The invention relates to the technical field of electric cooker liner processing and discloses a non-stick non-toxic electric cooker liner coating. The non-stick non-toxic electric cooker liner coating is prepared from, by weight, 23-26 parts of silicon nitride, 21-23 parts of titanium silicon carbide, 18-20 parts of iron oxide, 15-17 parts of titanium oxide, 12-15 parts of chromium oxide, 11-13 parts of zinc oxide, 7-9 parts of silver phosphate and 5-7 parts of molecular sieve zeolite, and the spraying thickness is 0.1-0.2mm, and laser cladding processing is adopted as the processing mode. The coating is good in non-stick performance, has extremely firm binding capacity with base materials, is less prone to stripping, non-toxic, harmless, safe and durable in use, and does not cause harm to human bodies.

Description

technical field [0001] The invention belongs to the technical field of processing inner pots of electric rice cookers, and in particular relates to a coating for non-stick and non-toxic inner pots of electric rice cookers. Background technique [0002] Electric rice cooker, also known as electric cooker, electric rice cooker. It is a cooking utensil that converts electric energy into internal energy. It is easy to use, clean and hygienic, and has multiple operating functions such as steaming, boiling, stewing, and simmering food. Common electric rice cookers are divided into three categories: heat preservation automatic type, timing heat preservation type and new microcomputer control type. Now it has become a daily household appliance, and the invention of the rice cooker has reduced the time that many families spend on cooking. [0003] Among them, the inner tank of the rice cooker is used as a container for storing food and is in direct contact with the food. The qualit...

Claims

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Application Information

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IPC IPC(8): A47J36/04C09D1/00C09D7/12C23C24/10
CPCA47J36/04C09D1/00C23C24/10
Inventor 孙宗林刘华琴卫子文夏百龙曹炳雄陈仁凯许刚
Owner 泾县信达工贸有限公司
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