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Waterproof and fireproof coating for aluminum charger shell

A technology of fire-resistant coating and charger, applied in fire-resistant coatings, coatings, polyurea/polyurethane coatings, etc., can solve the problems of insufficient waterproof and fire-resistant performance of coatings

Inactive Publication Date: 2018-01-30
天长市优信电器设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The charger has many internal components, and the temperature of many components is very high when working. A shell needs to be provided outside the charger, and the outer layer of the aluminum charger generally needs to be covered with a protective layer. The waterproofing of the coating in the prior art and fire performance can not meet the needs of the aluminum charger shell in use, so it is urgent to design a waterproof and fireproof coating for the aluminum charger shell to solve the problems in the prior art

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A waterproof and fireproof coating for an aluminum charger shell proposed by the present invention, its raw materials include by weight: 100 parts of polyurethane, 45 parts of vinyl acetate homopolymer emulsion, 10 parts of styrene-acrylate copolymer emulsion, and 6 parts of nano-titanium dioxide. 3.5 parts of nano-magnesium hydroxide, 6 parts of expanded vermiculite, 3 parts of molybdenum disulfide, 5 parts of attapulgite, 4 parts of nano-zinc borate, 6 parts of magnesium hydroxide, 5 parts of nano-barium sulfate, and 5 parts of aluminum tripolyphosphate 5 parts of sepiolite, 4.5 parts of tributyl phosphate, 6 parts of sodium polyacrylate, 4 parts of polyamide, 5 parts of silane coupling agent KH-560, 2 parts of fluorosilicone oil, 4 parts of carbon cellulose, 9 parts of curing agent , 15 parts of waterproof modified additives, 25 parts of fireproof modified fillers.

[0016] The waterproof modification additive is prepared according to the following process: 6 parts b...

Embodiment 2

[0019]A waterproof and fireproof coating for an aluminum charger shell proposed by the present invention, its raw materials include by weight: 80 parts of polyurethane, 60 parts of vinyl acetate homopolymer emulsion, 5 parts of styrene-acrylate copolymer emulsion, and 9 parts of nano-titanium dioxide 2 parts of nano-magnesium hydroxide, 8 parts of expanded vermiculite, 1 part of molybdenum disulfide, 9 parts of attapulgite, 2 parts of nano-zinc borate, 9 parts of magnesium hydroxide, 2 parts of nano-barium sulfate, 6 parts of aluminum tripolyphosphate 4 parts of sepiolite, 6 parts of tributyl phosphate, 4 parts of sodium polyacrylate, 6 parts of polyamide, 4 parts of silane coupling agent KH-560, 3 parts of fluorosilicone oil, 2 parts of carbon cellulose, 12 parts of curing agent , 10 parts of waterproof modified additives, 35 parts of fireproof modified fillers.

[0020] The waterproof modification additive is prepared according to the following process: 4 parts of cellulose ...

Embodiment 3

[0023] A waterproof and fireproof coating for an aluminum charger shell proposed by the present invention, its raw materials include by weight: 120 parts of polyurethane, 30 parts of vinyl acetate homopolymer emulsion, 15 parts of styrene-acrylate copolymer emulsion, and 3 parts of nano-titanium dioxide. 5 parts of nano-magnesium hydroxide, 4 parts of expanded vermiculite, 5 parts of molybdenum disulfide, 1 part of attapulgite, 6 parts of nano-zinc borate, 3 parts of magnesium hydroxide, 8 parts of nano-barium sulfate, 3 parts of aluminum tripolyphosphate 6 parts of sepiolite, 3 parts of tributyl phosphate, 8 parts of sodium polyacrylate, 2 parts of polyamide, 6 parts of silane coupling agent KH-560, 1 part of fluorosilicone oil, 5 parts of carbon cellulose, 6 parts of curing agent , 20 parts of waterproof modified additives, 15 parts of fireproof modified fillers.

[0024] The waterproof modification additive is prepared according to the following process: 8 parts by weight o...

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PUM

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Abstract

The invention discloses a waterproof and fireproof coating for an aluminum charger shell. The waterproof and fireproof coating is prepared from the following raw materials: polyurethane, vinyl acetatehomopolymer milk, styrene-acrylate copolymerized emulsion, nano titanium dioxide, nano magnesium hydroxide, expanded vermiculite, molybdenum disulfide, attapulgite, nano zinc borate, magnesium hydroxide, nano barium sulfate, aluminium triphosphate, meerschaum, tributyl phosphate, sodium polyacrylate, polyamide, a silane coupling agent KH-560, fluorosilicon oil, carbonized cellulose, a curing agent, a waterproof modification additive and a fireproof modified filling material. The coating for the aluminum charger shell disclosed by the invention has excellent waterproof and fireproof performance.

Description

technical field [0001] The invention relates to the field of metal shell protection, in particular to a waterproof and fireproof coating for an aluminum charger shell. Background technique [0002] The charger has many internal components, and the temperature of many components is very high when working. A shell needs to be provided outside the charger, and the outer layer of the aluminum charger generally needs to be covered with a protective layer. The waterproofing of the coating in the prior art And fireproof performance can't satisfy the demand in the use process of aluminum charger casing, so need to design a kind of waterproof and fireproof coating for aluminum charger casing to solve the problem in the prior art urgently. Contents of the invention [0003] In order to solve the technical problems in the background technology, the present invention proposes a waterproof and fireproof coating for an aluminum charger shell, which has excellent waterproof and fireproof...

Claims

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Application Information

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IPC IPC(8): C09D175/04C09D131/04C09D125/14C09D5/18C09D7/61C09D7/65
Inventor 董有朋
Owner 天长市优信电器设备有限公司
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