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

A technology of anti-radiation coatings and high temperature resistance, applied in the field of coatings, can solve problems such as insufficient adhesion, insufficient functions, and few applications, and achieve the effects of easy realization, excellent anti-corrosion, and easy operation

Inactive Publication Date: 2016-08-24
HENAN SPECIAL EQUIP INSPECTION INST XINXIANG BRANCH
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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

Method used

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

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Effect test

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 zirconium sol, 6 parts of aluminum dihydrogen phosphate, 8 parts of expanded graphite, 5 parts of carbon nanotubes, 1 part of titanium dioxide, 5 parts of glass powder, 5 parts of talcum powder, 20 parts of mica powder, 0.5 part of hydroxypropyl methylcellulose, 1 part of dicyclopentenyloxyethyl acrylate and 20 parts of water, wherein each raw material in this embodiment All are industrial grade.

[0020] Preparation method: uniformly mix zirconium sol, aluminum dihydrogen phosphate, expanded graphite and water at 40°C to form the first mixed solution; add glass powder, talc powder and mica powder to the first mixed solution , and ultrasonically dispersed for 30 minutes to obtain a second mixed solution; adding carbon nanotubes, titanium dioxide, hydroxypropyl methylcellulose and dicyclopente...

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 zirconium sol, 7 parts of aluminum dihydrogen phosphate, 9 parts of expanded graphite, 7 parts of carbon nanotubes, 2 parts of titanium dioxide, 6 parts of glass powder, 7 parts of talcum powder, 22 parts of mica powder, 1 part of hydroxypropyl methylcellulose, 2 parts of dicyclopentenyloxyethyl acrylate and 23 parts of water, wherein each raw material in this embodiment All are industrial grade.

[0023] Preparation method: uniformly mix zirconium sol, aluminum dihydrogen phosphate, 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 ultrasonically dispersed for 30 minutes to obtain a second mixed solution; adding carbon nanotubes, titanium dioxide, hydroxypropyl methylcellulose and dicyclopenteny...

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 zirconium sol, 8 parts of aluminum dihydrogen phosphate, 10 parts of expanded graphite, 8 parts of carbon nanotubes, 3 parts of titanium dioxide, 7 parts of glass powder, 8 parts of talcum powder, 23 parts of mica powder, 1.5 parts of hydroxypropyl methylcellulose, 2 parts of dicyclopentenyloxyethyl acrylate and 25 parts of water, wherein each raw material in this embodiment All are industrial grade.

[0026] Preparation method: uniformly mix zirconium sol, aluminum dihydrogen phosphate, expanded graphite and water at 60°C to form the first mixed solution; add glass powder, mica powder and talc powder to the first mixed solution , and ultrasonically dispersed for 35 minutes to obtain a second mixed solution; carbon nanotubes, titanium dioxide, hydroxypropyl methylcellulose and dicyclopentenyl...

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Abstract

The invention provides high-temperature resistant anti-radiation paint. The high-temperature resistant anti-radiation paint is prepared from the following raw materials in parts by weight: 10 to 15 parts of zirconium sol, 6 to 10 parts of aluminium dihydrogen phosphate, 8 to 12 parts of expanded graphite, 5 to 10 parts of carbon nanotubes, 1 to 5 parts of titanium dioxide, 5 to 10 parts of glass dust, 5 to 10 parts of talcum powder, 20 to 25 parts of mica powder, 0.5 to 3 parts of hydroxypropyl methyl cellulose, 1 to 5 parts of dicyclopentenyl oxyethyl ether acrylate and 20 to 30 parts of water. The invention also provides a preparation method for the high-temperature resistant anti-radiation paint. According to the high-temperature resistant anti-radiation paint provided by the invention, various components cooperate to each other and the advantages thereof are complementary to each other, such that the paint has the characteristics of excellent resistance to corrosion, radiation, bacteria, combustion, high temperature and cracking, and storage stability on the premise of keeping favorable adhesive force.

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): C09D1/00C09D7/12
CPCC09D1/00C09D5/18C09D7/61C09D7/63C09D7/65C09D7/70
Inventor 付红伟常岚牛彦鹏王源磊史海江靳强于旺堂
Owner HENAN SPECIAL EQUIP INSPECTION INST XINXIANG BRANCH
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