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GF type radiation protection paint

A technology of radiation protection and coating, applied in the field of GF type radiation protection coating, which can solve the problems of low radiation absorption rate and poor viscosity, and achieve good radiation protection effect, increased viscosity and stable performance

Inactive Publication Date: 2019-11-26
HANGZHOU RUIYAN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a kind of GF-3 anti-radiation coating, solve the defect that its viscosity of existing anti-radiation coating is relatively poor, radiation absorption rate is low

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] The invention discloses a GF type radiation protection coating, comprising 20 parts by weight of nano-ferrite, 15 parts by weight of ceramic particles, 17 parts by weight of tungsten ore powder, 10 parts by weight of erbium oxide, 8 parts by weight of barium sulfate, and 10 parts by weight of iron sulfate , 5 parts by weight of lead fiber, 8 parts by weight of tungsten alloy fiber, 3 parts by weight of cement, 2 parts by weight of diatom mud, and 2 parts by weight of accelerator.

[0019] Wherein, the tungsten ore powder is wolframite. The particle size of the ferric sulfate is 1.0mm-1.5mm. The accelerator is N,N-tetramethyldithiobisthiocarbamide. The binder is polyvinyl alcohol. The cement is limestone portland cement.

[0020] The raw material of the invention is easy to obtain, the cost is low, and the prepared ionizing radiation protection material has stable performance, can effectively protect rays such as beta, X and gamma, and is light, thin and breathable. ...

Embodiment 2

[0023] The invention discloses a GF type radiation protection paint,

[0024] 15 parts by weight of nano-ferrite, 20 parts by weight of ceramic particles, 20 parts by weight of tungsten ore powder, 12 parts by weight of erbium oxide, 5 parts by weight of barium sulfate, 9 parts by weight of iron sulfate, 5 parts by weight of lead fiber, and 8 parts by weight of tungsten alloy fiber parts, 3 parts by weight of cement, 2 parts by weight of diatom mud, and 1 part by weight of accelerator.

[0025] Wherein, the tungsten ore powder is wolframite. The particle size of the ferric sulfate is 1.0mm-1.5mm. The accelerator is N,N-tetramethyldithiobisthiocarbamide. The binder is polyvinyl alcohol. The cement is limestone portland cement.

[0026] The raw material of the invention is easy to obtain, the cost is low, and the prepared ionizing radiation protection material has stable performance, can effectively protect rays such as beta, X and gamma, and is light, thin and breathable. ...

Embodiment 3

[0029] The invention discloses a GF type radiation protection paint,

[0030] 25 parts by weight of nano ferrite, 10 parts by weight of ceramic particles, 15 parts by weight of tungsten ore powder, 8 parts by weight of erbium oxide, 10 parts by weight of barium sulfate, 10 parts by weight of iron sulfate, 6 parts by weight of lead fiber, 10 parts by weight of tungsten alloy fiber parts, 3 parts by weight of cement, 2 parts by weight of diatom mud, and 1 part by weight of accelerator.

[0031] Wherein, the tungsten ore powder is wolframite. The particle size of the ferric sulfate is 1.0mm-1.5mm. The accelerator is N,N-tetramethyldithiobisthiocarbamide. The binder is polyvinyl alcohol. The cement is limestone portland cement.

[0032] The raw material of the invention is easy to obtain, the cost is low, and the prepared ionizing radiation protection material has stable performance, can effectively protect rays such as beta, X and gamma, and is light, thin and breathable. An...

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Abstract

The invention discloses a GF type radiation protection paint, which comprises: 15-25 weight parts of nano-ferrite, 10-20 weight parts of ceramic particles, 15-20 weight parts of tungsten ore powder, 8-12 weight parts of erbium oxide, 5-10 weight parts of barium sulfate, 9-13 weight parts of iron sulfate, 5-8 weight parts of lead fiber, 8-10 weight parts of tungsten alloy fiber, 3-6 weight parts ofcement, 2-5 weight parts of diatom ooze, and 1-5 weight parts of an accelerant. The raw materials adopted by the invention are easily available and low in cost, the prepared ionization radiation protection material can provide effective protection against beta, X, gamma and other rays, and is light, thin and breathable. According to the invention, diatom ooze is added to improve the proportions of all the components, thus improving the viscosity of the radiation protection paint, facilitating the construction, improving the radiation absorption rate of the radiation protection paint, and enabling a better radiation protection effect. The GF type radiation protection paint solves the defects of low viscosity and low radiation absorption rate in existing radiation protection paint.

Description

technical field [0001] The invention relates to a radiation protection material, in particular to a GF type radiation protection paint. Background technique [0002] With the development of science and technology, various high-energy rays and radioactive isotopes are widely used in various fields such as military, communication, medicine and daily life, which directly leads to the increase of radiation dose worldwide, which has been recognized as the successor of air pollution and water pollution. , the fourth largest public hazard after noise pollution. For this reason, the issue of radiation safety protection has been paid more and more attention by people. [0003] In response to this threat, various anti-radiation materials have been invented, and anti-radiation coatings are the application of anti-radiation methods strongly recommended by the national environmental protection department. Anti-radiation coating is a kind of environmental protection coating. It adopts s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/04
CPCC04B28/04C04B2111/00008C04B2111/00482C04B2111/00862C04B14/28C04B14/30C04B18/023C04B18/12C04B22/142C04B22/149C04B14/48C04B14/08C04B24/16C04B24/2623
Inventor 孟凡亮许达邹鹏才
Owner HANGZHOU RUIYAN TECH CO LTD