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High-temperature-resistant and anti-radiation paint and preparation method thereof

An anti-radiation coating and high temperature resistant technology, applied in the field of coatings, can solve the problems of insufficient adhesion, insufficient functions, and few applications, and achieve the effects of easy implementation, excellent anticorrosion, and easy operation.

Inactive Publication Date: 2016-06-15
HUANGHE S & T COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] At present, most anti-radiation coatings use heavy metal or rare metal powder and their oxides, especially metal compounds containing Ba, Pb, U, Lu, etc., or composite coatings, but it will inevitably bring construction problems. Difficulty, insufficient adhesion, and insufficient functions. Therefore, anti-radiation coatings are only used in some special industries and special fields, and are rarely used in people's lives and other fields.

Method used

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  • High-temperature-resistant and anti-radiation paint and preparation method thereof

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Embodiment 1

[0019] Embodiment 1 of the present invention provides a high temperature resistant radiation protection coating, which includes the following raw materials in parts by weight: 10 parts of silica sol, 10 parts of expanded graphite, 5 parts of carbon nanotubes, 1 part of titanium dioxide, 5 parts of glass powder, and talcum powder 5 parts, 20 parts of mica powder, 0.5 parts of hydroxypropyl methylcellulose, 1 part of biscyclopentenyloxyethyl acrylate and 20 parts of water, wherein all raw materials in this example are industrial grade.

[0020] Preparation method: under the condition of 40°C, uniformly mix silica sol, expanded graphite and water to form the first mixed solution; add glass powder, talc powder and mica powder to the first mixed solution, and ultrasonically disperse for 30 Minutes to obtain the second mixed solution; carbon nanotubes, titanium dioxide, hydroxypropyl methylcellulose and biscyclopentenyloxyethyl acrylate were added to the second mixed solution, and at...

Embodiment 2

[0022] Embodiment 2 of the present invention provides a high temperature resistant radiation protection coating, which includes the following raw materials in parts by weight: 11 parts of silica sol, 12 parts of expanded graphite, 7 parts of carbon nanotubes, 2 parts of titanium dioxide, 6 parts of glass powder, and talcum powder 7 parts, 22 parts of mica powder, 1 part of hydroxypropyl methylcellulose, 2 parts of biscyclopentenyloxyethyl acrylate and 23 parts of water, wherein all raw materials in this example are industrial grade.

[0023] Preparation method: uniformly mix silica sol, expanded graphite and water at 50°C to form a first mixed solution; add glass powder, talc powder and mica powder to the first mixed solution, and disperse ultrasonically for 30 minutes to obtain the second mixed solution; carbon nanotubes, titanium dioxide, hydroxypropyl methylcellulose and biscyclopentenyloxyethyl acrylate were respectively added to the second mixed solution, and the Under ul...

Embodiment 3

[0025] Embodiment 3 of the present invention provides a high temperature resistant radiation protection coating, which includes the following raw materials in parts by weight: 12 parts of silica sol, 13 parts of expanded graphite, 8 parts of carbon nanotubes, 3 parts of titanium dioxide, 7 parts of glass powder, and talcum powder 8 parts, 23 parts of mica powder, 1.5 parts of hydroxypropyl methylcellulose, 2 parts of biscyclopentenyloxyethyl acrylate and 25 parts of water, wherein all raw materials in this example are industrial grade.

[0026] Preparation method: Under the condition of 60°C, uniformly mix silica sol, expanded graphite and water to form the first mixed solution; add glass powder, mica powder and talc powder to the first mixed solution, and ultrasonically disperse for 35 Minutes to obtain the second mixed solution; carbon nanotubes, titanium dioxide, hydroxypropyl methylcellulose and biscyclopentenyloxyethyl acrylate were added to the second mixed solution, and ...

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Abstract

The invention provides high-temperature-resistant and anti-radiation paint. The paint is prepared from the following raw materials in parts by weight: 10-15 parts of silica sol, 10-15 parts of expanded graphite, 5-10 parts of carbon nano tubes, 1-5 parts of titanium dioxide, 5-10 parts of glass powder, 5-10 parts of talcum powder, 20-25 parts of mica powder, 0.5-3 parts of hydroxypropyl methyl cellulose, 1-5 parts of DPOA (dicyclopentenyl oxyethyl acrylate) and 20-30 parts of water. The invention further provides a preparation method of the high-temperature-resistant and anti-radiation paint. Components in the high-temperature-resistant and anti-radiation paint provided by the invention coordinate mutually, and complement each other's advantages, so that the paint has the characteristics of being outstanding in corrosion resistance, radiation prevention, bacterial resistance, flame retardance, high-temperature tolerance, crack prevention, storage stability and the like on the premise that good adhesive force is maintained.

Description

technical field [0001] The invention belongs to the technical field of coatings, in particular to a high-temperature-resistant radiation-proof coating and a preparation method thereof. Background technique [0002] Anti-radiation materials have become a major topic in materials science today. With the emergence and wide application of various high-radiation equipment, the research on anti-radiation materials has attracted widespread attention. The Fukushima nuclear power plant crisis triggered by the Japanese earthquake on March 11, 2011 also aroused people's concerns about nuclear radiation; the existence of various radiation sources in people's lives also forces people to pay attention to radiation-proof materials; radiation has Listed by the World Health Organization as the fourth largest source of environmental pollution after water, air, and noise, it has become an invisible "killer" that endangers human health, and radiation protection has become a top priority. [00...

Claims

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Application Information

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IPC IPC(8): C09D1/00C09D5/08C09D5/18C09D5/14C09D7/12
CPCC09D1/00C09D5/08C09D5/14C09D5/18C09D7/61C09D7/65
Inventor 高德峰常岚周亚军马晓星闫盼盼牛月兰刘汉贵
Owner HUANGHE S & T COLLEGE
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