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Preparation method of metal and plastic composite non-stick pan cooking utensil realizing balanced heat conduction and far-infrared synergism

A far-infrared, non-stick pan technology, used in kitchen utensils, home utensils, special materials for cooking utensils, etc., can solve the problems of poor thermal conductivity and uneven heating, and achieve the effect of improving heat release efficiency

Inactive Publication Date: 2019-11-01
广东健玺表面工程技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a method for preparing non-stick pan kitchen utensils with metal composite coating with balanced heat conduction and far-infrared exothermic efficiency, so as to at least solve the technical problems of poor thermal conductivity and uneven heating of kitchen utensils in the prior art

Method used

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  • Preparation method of metal and plastic composite non-stick pan cooking utensil realizing balanced heat conduction and far-infrared synergism
  • Preparation method of metal and plastic composite non-stick pan cooking utensil realizing balanced heat conduction and far-infrared synergism
  • Preparation method of metal and plastic composite non-stick pan cooking utensil realizing balanced heat conduction and far-infrared synergism

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Choose the aluminum and aluminum alloy materials that meet the requirements of GB / T 11333, and the rice cooker liner after the cleaning and passivation process.

[0028] The composite material selects a graphene-based heat-conducting far-infrared synergistic primer, which consists of the following raw materials in parts by mass (wt%): 50 parts of D-100 water-based ceramic resin, 10 parts of PPS micropowder, 5 parts of BMI micropowder, and pigment carbon black 3 parts, 25 parts of 5% graphene dispersion slurry, 5 parts of ZX-Y far-infrared ceramic powder, 0.5 parts of BYK-180 wetting and dispersing agent, 0.25 parts of BD-3062 defoamer, 0.25 parts of BD-2051 leveling agent , 0.5 parts of Pangel S9 hydrated magnesium silicate, and 0.5 parts of Degussa's A200 fumed silica.

[0029] When using the primer, use deionized water as the diluent, adopt electrostatic coating process, adjust the spraying viscosity (coating -4 cups) to 16-18s, and spray it on the inner wall surface ...

Embodiment 2

[0033] Choose stainless steel or steel pots and kitchen utensils. The material should meet the requirements of relevant national regulations and standards. The painted surface must be treated by shot blasting or sandblasting.

[0034] The composite material selects a graphene-based heat-conducting far-infrared synergistic primer, which consists of the following raw materials in parts by mass (wt%): 50 parts of D-100 water-based ceramic resin, 10 parts of PPS micropowder, 5 parts of BMI micropowder, and pigment carbon black 3 parts, 25 parts of 5% graphene dispersion slurry, 5 parts of ZX-Y far-infrared ceramic powder, 0.5 parts of BYK-180 wetting and dispersing agent, 0.25 parts of BD-3062 defoamer, 0.25 parts of BD-2051 leveling agent , 0.5 parts of Pangel S9 hydrated magnesium silicate, and 0.5 parts of Degussa's A200 fumed silica.

[0035] The coating topcoat is made of graphene-based thermally conductive far-infrared synergistic non-stick coating, which is composed of the ...

Embodiment 3

[0038] Aluminum and aluminum alloy material pots and stainless steel or steel pot kitchen utensils have the same process and technical requirements for the surface treatment of the outer wall as for the inner surface treatment. The coating material for the outer wall composite material of pots and kitchen utensils is water-based organosilicon heat-resistant protective coating. Aluminum products are directly coated with a colored topcoat, dried and cured at 200-220°C / 15-30 minutes to form a film. The dry film thickness is required to reach 30±10μm. For steel products, first pre-coat a silicone anti-rust primer, flash dry at room temperature for 15-20 minutes, then apply a top coat, dry and solidify at 200-220°C / 15-30 minutes to form a film. The composite coating requires a dry film thickness of 40±10μm. .

[0039] Through the implementation of the above embodiment 1 and embodiment 3 or embodiment 2 and embodiment 3, the complete and balanced heat conduction far-infrared exot...

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Abstract

The invention provides a preparation method of a metal composite coating non-stick pan cooking utensil realizing balanced heat conduction and far-infrared synergism. The method comprises the followingsteps: S1, spraying priming paint to the inner wall of a cooking utensil after surface treatment, and carrying out curing; S2, spraying finishing coat on the priming paint after curing in S1 and carrying out curing, wherein both the finishing coat and the priming paint are prepared from the following ingredients in parts by weight: 20-55 parts of waterborne nano-ceramic resin, 10-15 parts of high-performance modified resin micro powder, 20-55 parts of organic fluorine microemulsion, 5-10 parts of 20% nanometer aluminum oxide dispersing pulp, 1-3 parts of a tinting pigment, 5-8 parts of 5% functional material dispersing pulp, and 1-3 parts of a coating additive. According to the technical scheme, on the basis that the inside and outside structures of the original electric cooker are not changed, by utilizing the principle that a heat conduction and synergic coating is compounded to the surface of a liner adopting an aluminum or steel (stainless steel and stainless iron) base material,the heat conduction balance and heating synergism inside the electric cooker are changed.

Description

technical field [0001] The invention relates to a preparation method of a composite non-stick pan kitchen utensil with a graphene-based heat-conducting material and a far-infrared heating effect, in particular to a composite rice cooker with a graphene-based heat-conducting material and a far-infrared heating effect. A gall and a manufacturing method thereof belong to the technical field of small household appliances. Background technique [0002] Today, my country has become the world's largest manufacturer and exporter of household appliances. However, compared with the technology of Japan and South Korea, our products are still at the low-end level, with serious homogenization and fierce self-competition. Taking the rice cooker market as an example, Japan’s Tiger brand high-end rice cookers sell for more than 3,000 yuan each in our country’s market, South Korea’s LG high-end products also sell for more than 2,000 yuan, and Gree IH Dasong rice cookers, which we claim to h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47J36/02C09D1/00C09D5/00C09D7/61C09D7/65
CPCA47J36/025C09D1/00C09D5/002C09D7/61C09D7/65
Inventor 岑日强张驰
Owner 广东健玺表面工程技术有限公司
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