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A quick-frozen honeycomb coating for plates and its coating method

A technology for quick-freezing honeycombs and coatings, which is applied in coatings, polyurea/polyurethane coatings, devices for coating liquids on surfaces, etc. Effects of quick freezing efficiency, improved uniformity, and improved thermal conductivity

Active Publication Date: 2021-10-22
苏州市东挺河智能科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Nowadays, the quick-freezing technology of refrigerators has entered people's daily life. However, the utilization rate of quick-freezing in domestic refrigerators is low, mainly due to material and technical factors, and the actual quick-freezing effect is not very ideal.
[0003] Changes in material factors and technical factors often mean a significant increase in cost and are more difficult. Therefore, improving the coating is one of the effective methods. At present, the surface coating of the quick-frozen plate can improve the thermal conductivity of the plate and protect it. The purpose of the plate, but due to the low thermal conductivity of the coating, it is prone to the phenomenon that the cold storage is difficult to transfer to the target in time, which leads to the low efficiency of quick freezing

Method used

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  • A quick-frozen honeycomb coating for plates and its coating method
  • A quick-frozen honeycomb coating for plates and its coating method
  • A quick-frozen honeycomb coating for plates and its coating method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] A quick-frozen honeycomb coating for plates, including base material, filler, gain material, organic solvent and additives, the parts by weight of each component of the base material are as follows: 15 parts of fluorocarbon resin, 10 parts of acrylic resin, 5 parts of chlorosulfonated Polyethylene resin, 3 parts of silicon alkyd resin and 5 parts of polyurethane, the parts by weight of each component of the filler are as follows: 20 parts of nano-graphene, 12 parts of carbon fiber and 6 parts of cubic boron nitride, the parts by weight of each component of the gain material are as follows : 15 parts nano silicon dioxide, 15 parts nano titanium dioxide and 3 parts surfactant.

[0040] Chlorosulfonated polyethylene resin has good chemical corrosion resistance, physical and mechanical properties, aging resistance, heat resistance and low temperature resistance.

[0041] The organic solvent is divided into two parts with the same components, the weight ratio of one part to ...

Embodiment 2

[0058] A quick-frozen honeycomb coating for plates, including base material, filler, gain material, organic solvent and additives, the parts by weight of each component of the base material are as follows: 25 parts of fluorocarbon resin, 15 parts of acrylic resin, 7 parts of chlorosulfonated polystyrene Vinyl resin, 4 parts of silicon alkyd resin and 6 parts of polyurethane, the parts by weight of each component of the filler are as follows: 25 parts of nano-graphene, 15 parts of carbon fiber and 8 parts of cubic boron nitride, the parts by weight of each component of the gain material are as follows: 20 parts of nano silicon dioxide, 20 parts of nano titanium dioxide and 4 parts of surfactant.

[0059] Chlorosulfonated polyethylene resin has good chemical corrosion resistance, physical and mechanical properties, aging resistance, heat resistance and low temperature resistance.

[0060] The organic solvent is divided into two parts with the same components, the weight ratio of...

Embodiment 3

[0073]A quick-frozen honeycomb coating for plates, including base material, filler, gain material, organic solvent and additives, the parts by weight of each component of the base material are as follows: 35 parts of fluorocarbon resin, 20 parts of acrylic resin, 10 parts of chlorosulfonated Polyethylene resin, 5 parts of silicon alkyd resin and 8 parts of polyurethane, the parts by weight of each component of the filler are as follows: 30 parts of nano-graphene, 18 parts of carbon fiber and 10 parts of cubic boron nitride, the parts by weight of each component of the gain material are as follows : 30 parts nano silicon dioxide, 30 parts nano titanium dioxide and 6 parts surfactant.

[0074] Chlorosulfonated polyethylene resin has good chemical corrosion resistance, physical and mechanical properties, aging resistance, heat resistance and low temperature resistance.

[0075] The organic solvent is divided into two parts with the same components, the weight ratio of one part to...

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Abstract

The invention discloses a quick-frozen honeycomb coating for plates and a coating method thereof, belonging to the technical field of high-performance coatings. A quick-frozen honeycomb coating for plates includes base materials, fillers, gain materials, organic solvents and additives. Realize the use of the porous and large specific surface area of ​​nanomaterials, load fillers with highly developed layered and three-dimensional structures, and fully disperse and dissolve them in the resin base material system. On the one hand, it improves the uniformity of the filler in the system. It plays an important role in improving the thermal conductivity of the coating. On the other hand, from the microscopic point of view, the porous structure of the filler increases the surface area for the diffusion of cold energy and accelerates the transfer of cold energy in the coating. On the surface, the micro-impact is achieved through the tiny airflow, and then the micron-level honeycomb treatment of the entire coating surface is realized, which accelerates the transfer of cold energy from the coating to the target, thereby improving the quick-freezing efficiency.

Description

technical field [0001] The invention relates to the technical field of high-performance coatings, in particular to a quick-frozen honeycomb coating for plates and a coating method thereof. Background technique [0002] With the advancement of science and technology, people's quality of life is getting higher and higher, and more and more people pursue healthy eating, environmental protection and energy saving. The quick-freezing of ingredients in the refrigerator has been closely linked with people's lives. It has won people's trust due to its advantages in economy and environmental protection. In the future, quick-freezing in refrigerators is bound to be more widely used. Nowadays, the quick-freezing technology of refrigerators has entered people's daily life. However, the utilization rate of quick-freezing in domestic refrigerators is low, mainly due to material and technical factors, and the actual quick-freezing effect is not very ideal. [0003] Changes in material fac...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D127/12C09D133/04C09D123/34C09D175/04C09D7/61B05D1/04B05D3/00B05D3/02B05D7/24
CPCB05D1/04B05D3/002B05D3/0254B05D7/24C08K2003/2241C08K2003/385C08K2201/011C08L2201/02C08L2205/035C09D127/12C09D7/61C09D7/70C08L33/04C08L23/34C08L75/04C08K13/04C08K7/06C08K3/38C08K3/042C08K3/22C08K3/36
Inventor 不公告发明人
Owner 苏州市东挺河智能科技发展有限公司
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