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A kind of environmental protection coating and preparation method thereof

A technology of environmentally friendly coatings and aggregates, applied in cement coatings, radiation-absorbing coatings, antifouling/underwater coatings, etc., can solve the problems that the comprehensive performance of coatings needs to be improved, does not have other properties, and the effect is not ideal. Easy to paint, construction adhesion, reduce electromagnetic radiation, and easy construction

Active Publication Date: 2021-11-09
天元航材(营口)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

Although experiments have confirmed that this type of coating can indeed absorb electromagnetic radiation to a certain extent, the effect is still not ideal, and some of the active ingredients added themselves have radiation hazards.
In addition, this type of coating currently only has a certain ability to absorb electromagnetic radiation, but does not have other properties, and the overall performance of the coating needs to be improved.

Method used

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  • A kind of environmental protection coating and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] The present embodiment provides a kind of environment-friendly paint, and it comprises composition as follows:

[0044] 0.04 mass parts of radiation-absorbing material, 70 mass parts of HPMC, 3 mass parts of ordinary aluminum silicate fibers, 1.5 mass parts of nano-silver powder, 1.5 mass parts of conductive micropowder (nanoscale SnO 2 Micropowder), 30 parts by mass of white cement, 22 parts by mass of Wacker rubber powder. The above-mentioned powders are vibrated by microwaves and mixed to form a radiation-proof coating that can be conveniently applied. Before use, add water, disperse evenly in a high-speed disperser / ball mill, and discharge to obtain slurry, which can be used for construction. If the slurry has been left to stand for a long time before use, ultrasonic vibration homogenization treatment is required before official use, and the following examples and comparative examples are the same.

Embodiment 2

[0046] The present embodiment provides a kind of environment-friendly paint, and it comprises composition as follows:

[0047] 0.05 parts by mass of radiation absorbing material, 40 parts by mass of HBMC, 3 parts by mass of forsterite fiber, 0.5 parts by mass of nano-silver powder, 0.5 parts by mass of conductive micropowder (nanoscale SnO 2 Micropowder), 24 parts by mass of white cement, 20 parts by mass of Wacker rubber powder. The above-mentioned powders are vibrated by microwaves and mixed to form a radiation-proof coating that can be conveniently applied. Before use, add water, disperse evenly in a high-speed disperser / ball mill, and discharge to obtain slurry, which can be used for construction.

Embodiment 3

[0049] The present embodiment provides a kind of environment-friendly paint, and it comprises composition as follows:

[0050] 0.06 parts by mass of radiation absorbing material, 5 parts by mass of expanded vermiculite, 5 parts by mass of expanded perlite, 50 parts by mass of HPMC, 3 parts by mass of polycrystalline alumina fiber, 0.5 parts by mass of nano-silver powder, 1 mass part Parts of conductive powder (nanoscale SnO 2 Micropowder), 35 parts by mass of white cement, 25 parts by mass of Wacker rubber powder. The above-mentioned powders are vibrated by microwaves and mixed to form a radiation-proof coating that can be conveniently applied. Before use, add water, disperse evenly in a high-speed disperser / ball mill, and discharge to obtain slurry, which can be used for construction.

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Abstract

The invention relates to an environmentally friendly coating, which comprises: 0.03-25 parts by mass of radiation absorbing material, 0-40 parts by mass of aggregate, 30-100 parts by mass of binder, 3-5 parts by mass of reinforcing fiber, 0.01 parts by mass of ‑3 mass parts of nano-silver powder, 0.1‑3 mass parts of conductive micropowder, 24‑35 mass parts of white cement, 20‑25 mass parts of rubber powder; the radiation absorbing material is nano titanium dioxide supported hexagonal boron nitride / Graphene sandwich composite nanomaterials. The coating of the invention has good ability of absorbing / shielding electromagnetic waves in the environment, is easy to paint and construct, has strong adhesion, and has the functions of purifying air, sterilizing bacteria, etc., and is an environmentally friendly coating with excellent comprehensive performance.

Description

technical field [0001] The invention belongs to the field of environmental protection coatings, and relates to an environmental protection coating capable of absorbing clutter and a preparation method thereof. Background technique [0002] With the need for high-speed dissemination of information, the application of high-radiation equipment is increasing. The mechanism of electromagnetic radiation harming the human body is mainly thermal effect, non-thermal effect and accumulation effect. Thermal effect: It causes the body to heat up, thereby affecting the normal work of other organs in the body. Non-thermal effect: There are weak electromagnetic fields in the organs and tissues of the human body, which are stable and orderly. Once they are disturbed by external electromagnetic waves, the weak electromagnetic fields in an unbalanced state will be destroyed, and the human body will also suffer damage. Cumulative effect: After the thermal effect and non-thermal effect act on...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D101/28C09D5/32C09D5/14C09D7/61C09D1/08
CPCC08K2003/0806C08K2003/2231C08K2201/001C08K2201/011C08K2201/014C09D1/08C09D5/14C09D5/32C09D101/284C09D7/61C09D7/70C08K13/06C08K7/10C08K3/08C08K9/12C08K3/22C08K7/08C08K7/26
Inventor 吕德斌高环宇祝凯乾张玉良陆斌宋宝田周莹
Owner 天元航材(营口)科技股份有限公司
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