Radiation protective paint

A technology of anti-radiation coatings and functional materials, applied in the chemical field, can solve the problems of secondary pollution of electromagnetic waves and so on

Active Publication Date: 2009-08-05
安徽宇航派蒙健康科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, in the protection of electromagnetic wave pollution, most of them use electromagnetic wave reflective materials. Although this method solves the protective effect on certain objects, it will inevitably cause secondary pollution of electromagnetic waves.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] The preparation method of anti-radiation coating of the present invention is made up of the following steps:

[0018] (1) The scale-like graphite powder or acetylene carbon powder and carbonyl iron powder or ferrite powder of the electromagnetic wave-absorbing functional material are used in a weight ratio of 9:1-6:4, 60% of the amount of the electromagnetic wave-absorbing functional material and 50% of the amount of the diffusing agent 40%, 40% of ammonia water consumption and water consumption are mixed with raw material for the first time as feeding intake for the first time.

[0019] (2) Pretreatment: use one of colloid mill, vibrating mill, and ball mill to treat the raw material for the first time for 8-14 hours, preferably using vibrating mill.

[0020] (3) Emulsification: The amount of flake graphite powder or acetylene carbon powder and carbonyl iron powder or ferrite powder, diffusing agent, ammonia water, film-forming agent and cementing agent is used as the ...

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Abstract

The invention relates to aqueous radiation-resistant coating belonging to the chemical engineering technology field. The aqueous radiation-resistant coating takes flaky graphite powder, acetylene carbon power, carbonyl iron powder and ferrite power as main materials with electromagnetic wave absorption function and takes diffusant, cement, film forming agent, ammonia and pure water as auxiliary materials. The aqueous radiation-resistant coating has the electromagnetic wave absorption frequency of 1.0-20000 MHz, can attenuate the electromagnetic wave absorption by 2-20 dB according to the different coating thickness, can solve the unsolvable problem of purifying environment polluted with electromagnetic radiation by shielding material and effectively prevent the harm of electromagnetic radiation to surrounding equipment and personnel.

Description

technical field [0001] The invention belongs to the technical field of chemical industry, and specifically relates to a water-based and environmentally friendly special coating capable of absorbing electromagnetic waves, which can purify and establish healthy electromagnetic wave time and space, and especially protect human body and electronic equipment from harm and electromagnetic interference. Background technique [0002] At present, in terms of electromagnetic wave pollution protection, most of them use electromagnetic wave reflective materials. Although this method solves the protective effect on certain objects, it will inevitably cause secondary pollution of electromagnetic waves. Contents of the invention [0003] The purpose of the present invention is: in order to overcome the secondary electromagnetic pollution caused by existing electromagnetic wave shielding materials, a new type of anti-radiation coating is provided, which uses the principle of electromagneti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D5/32C09D125/14
Inventor 潘智军俞金龙
Owner 安徽宇航派蒙健康科技股份有限公司
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