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Fluorocarbon coating for self-heating aluminum veneer and spraying process of fluorocarbon coating

A technology of fluorocarbon coating and aluminum veneer, which is applied in coatings, polyester coatings, devices for coating liquid on the surface, etc., can solve problems such as aluminum veneer operation, achieve increased adhesion, reduce damage, and excellent The effect of high and low temperature resistance

Inactive Publication Date: 2022-01-14
重庆重铝新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a fluorocarbon coating for self-heating aluminum veneer and its spraying process, which solves the problem that the aluminum veneer cannot work in complex environments such as frequent friction, making the aluminum veneer The board has weather resistance, corrosion resistance, impact resistance, abrasion resistance and paint film flexibility

Method used

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  • Fluorocarbon coating for self-heating aluminum veneer and spraying process of fluorocarbon coating

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Effect test

Embodiment 1

[0027] A fluorocarbon coating for self-heating aluminum veneers, specifically comprising the following components in parts by weight: 10 parts of fluorocarbon resin, 2 parts of aluminum powder, 5 parts of nano-carbon powder, 2 parts of nano-anion powder, alcohol 5 parts of acid resin and 80 parts of water are prepared by mixing and stirring the above materials in a reaction kettle at 80°C, covering them with a sealing film for sealed storage to prevent the internal paint from being oxidized by contact with air.

[0028] At the same time, the invention also discloses a spraying process of fluorocarbon coating on a self-heating aluminum veneer, which specifically includes the following steps:

[0029] S1: Pre-treatment, first decontaminate the self-heating aluminum veneer to produce a chrome film, increase the bonding force between the coating and the self-heating aluminum veneer and the oxidation resistance of the self-heating aluminum veneer, which is beneficial to prolong the ...

Embodiment 2

[0041] A fluorocarbon coating for self-heating aluminum veneers, specifically comprising the following components in parts by weight: 28 parts of fluorocarbon resin, 8 parts of aluminum powder, 10 parts of nano-carbon powder, 4 parts of nano-anion powder, alcohol 10 parts of acid resin and 120 parts of water are prepared by mixing and stirring the above materials in a reaction kettle at 80°C, covering them with a sealing film for sealed storage to prevent the internal coating from being oxidized by contact with air.

[0042] At the same time, the invention also discloses a spraying process of fluorocarbon coating on a self-heating aluminum veneer, which specifically includes the following steps:

[0043] S1: Pre-treatment, first decontaminate the self-heating aluminum veneer to produce a chrome film, increase the bonding force between the coating and the self-heating aluminum veneer and the oxidation resistance of the self-heating aluminum veneer, which is beneficial to prolong...

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Abstract

The invention relates to the technical field of fluorocarbon coatings, in particular to a fluorocarbon coating for a self-heating aluminum veneer and a spraying process of the fluorocarbon coating. The fluorocarbon coating is prepared from, by weight, 10-28 parts of fluorocarbon resin, 2-8 parts of aluminum powder, 5-10 parts of nano carbon powder, 2-4 parts of nano negative ion powder, 5-10 parts of alkyd resin and 80-120 parts of water. The materials are placed in a reaction kettle to be mixed and stirred at 80 DEG C, a sealing film is used for covering and sealing preservation, and internal paint is prevented from being in contact with air to be oxidized. The fluorocarbon coating is prepared by baking polyvinylidene fluoride resin at high temperature, and the molecular structure of the fluorocarbon coating is thermoplastic resin containing fluorine atoms, so that the fluorocarbon coating has the characteristics of excellent high and low temperature resistance, dielectric property, chemical stability, weather resistance, non-inflammability, non-stickiness, low friction coefficient and the like.

Description

technical field [0001] The invention relates to the technical field of fluorocarbon coatings, in particular to a fluorocarbon coating for a self-heating aluminum veneer and a spraying process thereof. Background technique [0002] The self-heating aluminum veneer is assembled with aluminum veneer and graphene electric heating film for heating or heating, and can be used for indoor heating, outdoor melting of ice, etc.; graphene "frequency conversion" electric heating film is used, and the temperature control is heated in 80°C; the composition of the entire aluminum veneer is PVC film + graphene powder + electrode (wire + transformer) + insulating film + aluminum veneer, which endows the aluminum veneer with self-heating function and is widely used in aluminum veneer curtain walls, etc. However, most of the existing aluminum veneers only have paint spraying on the surface. When the traditional paint protects the aluminum veneer, it does not have the flexibility of wear resist...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D127/16C09D167/08C09D7/61C09D7/65B05D7/14B05D7/00B05D3/10B05D3/12B05D1/38B05D1/04
CPCC09D127/16C09D7/61C09D7/65B05D7/14B05D7/51B05D7/546B05D3/102B05D3/12B05D1/38B05D1/04C08K2003/0812C08K2201/011B05D2506/10B05D2508/00B05D2301/00C08L67/08C08K3/08C08K3/04C08K3/01B05D2420/01B05D2420/02
Inventor 唐果
Owner 重庆重铝新材料科技有限公司
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