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Non-oil-stick paint and application thereof

A non-stick oil and coating technology, applied in conductive coatings, polyester coatings, coatings, etc., can solve problems such as affecting normal work, shutting down oil fume purifiers, time-consuming and laborious, etc., to achieve the effect of extended operation cycle and strong repulsion

Inactive Publication Date: 2010-09-08
仲立军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the electrodes used in the oil fume purifier have the function of absorbing dirt. After 1 to 2 months of use, there is an oil layer on the surface of the electrode. It is not only time-consuming and laborious but also affects normal work

Method used

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  • Non-oil-stick paint and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Example 1. First mix 5 kg of barium carbonate and 5 kg of titanium dioxide, grind it with a ball mill at a speed of 30 revolutions per minute for 2 hours, extrude it, and calcinate it at 1200 ° C for 3 hours. After the calcined product is pulverized, add water 12 kg, the ball mill was wet-milled at a speed of 30 revolutions per minute for 60 hours, press-filtered, dried, and then ground for 4 hours to make a powder. Then mix the powder with 11 kg of diluent acetone, stir for 4 hours with a mechanical mixer, add 3.5 kg of polyester varnish, and stir for 3 hours to make a finished coating. The coating was applied to the electrode plate of the oil fume purifier, and no oil stain was found to be adsorbed on the electrode plate after one year of use.

Embodiment 2

[0014] Example 2, first mix 4 kg of barium carbonate and 3 kg of titanium dioxide, grind it with a ball mill at a speed of 30 revolutions per minute for 2 hours, extrude it, and calcinate it at 1200 ° C for 4 hours. After the calcined product is crushed, add tin 0.8 kg of powder and 12 kg of water, the ball mill was wet-milled at a speed of 30 revolutions per minute for 50 hours, press-filtered, dried, and re-ground for 4 hours to make a powder. Then mix the powder with 9 kg of diluent acetone, stir for 4 hours with a mechanical mixer, add 2.5 kg of polyester varnish, and stir for 3 hours to make a finished coating. In this embodiment, tin powder is added to improve the electrical conductivity and enhance the electric field strength generated by the coating. The coating is applied to the electrode plate of the oil fume purifier. After one year of use, there is no oil stain adsorbed on the electrode plate. See figure 1 , the white part in the figure is that the electrode plate...

Embodiment 3

[0015] Example 3, first mix 6 kg of barium carbonate and 5 kg of titanium dioxide, grind it with a ball mill at a speed of 30 revolutions per minute for 2 hours, extrude it, and calcinate it at 1200 ° C for 4 hours. After the calcined product is crushed, add tin 2 kilograms of powder and 12 kilograms of water, the ball mill was wet-milled at a speed of 30 revolutions per minute for 50 hours, press-filtered, dried, and re-ground for 4 hours to make a powder. Then mix the powder with 12 kilograms of diluent acetone, stir for 4 hours with a mechanical mixer, add 3.5 kilograms of polyester varnish, and stir for 3 hours to make a finished coating. In this solution, tin powder is added to enhance the electric field generated by the coating, and the coating is applied to the electrode plate of the oil fume purifier. After one year of use, there is no oil stain adsorbed on the electrode plate.

[0016] The barium carbonate purity used in the above-described embodiment is 99.8%, and re...

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Abstract

The invention discloses non-oil-stick paint and application thereof. The non-oil-stick paint is prepared from the following raw materials in part by weight: 40 to 60 parts of barium carbonate, 30 to 50 parts of nano-titanium dioxide and 90 to 120 parts of thinner. The non-oil-stick paint is sprayed on an electrode plate and pollutants, such as oil smoke are repelled by an electric field produced by the paint, so that an electrode is effectively protected from being polluted and discharge normally under the action of the electric field.

Description

Technical field: [0001] The invention relates to a coating used in an oil fume purification device, in particular to a non-stick oil coating and its application. Background technique: [0002] The oil fume purifier is used for a variety of exhaust gas treatment. The oil fume purifier generates a high-energy electric field by the movement of high-energy electrons. When the oil fume enters the electric field area, the chemical bonds of the oil fume molecules are opened by the high-energy electrons, recombined, and become harmless molecules. At present, the electrodes used in the oil fume purifier have the function of absorbing dirt. After 1 to 2 months of use, there is an oil layer on the surface of the electrode. Not only waste time and energy but also affect normal work. Invention content: [0003] In order to solve the deficiencies in the background technology, the present invention provides a non-stick oil coating and its application. The non-stick oil coating is spraye...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D167/00C09D7/12C09D5/24
Inventor 仲立军
Owner 仲立军
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