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Anti-radiation environmental-friendly coating and preparation method thereof

An environmentally friendly coating and radiation protection technology, applied in anti-corrosion coatings, epoxy resin coatings, anti-fouling/underwater coatings, etc., can solve the problems of lack of popularization, environmental pollution, and small quantities, and achieve improved anti-corrosion performance and easy production. , the effect of low production cost

Inactive Publication Date: 2018-10-19
杨显武
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are also anti-radiation coatings in coatings, but they are small in number and have not been popularized. Most of the anti-radiation agents used in anti-radiation coatings are chemical substances with anti-radiation functions, which not only pollute the environment, but also cost a lot.
However, there is no relevant report about utilizing the plant extract with anti-radiation function to make a coating with anti-radiation function

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] 1. Preparation of modified triethylenetetramine

[0028] Modified triethylenetetramine is mainly made of triethylenetetramine in equal mass ratio, modifier, epoxy resin ether solution and acetic acid; among them, the modifier is made of methyl glycidyl ether, 4-tert-butylbenzene One or more of glycidyl ether and glycidyl benzyl ether.

[0029] The anticipation of above-mentioned proportioning is used following method to prepare modified triethylenetetramine, specifically comprises the following steps:

[0030] S1: Add triethylenetetramine into a reaction vessel with a condensation and stirring device at room temperature, slowly add modifier and stir evenly, react at a reaction temperature of 50°C for 1 hour, and set aside;

[0031] S2: Cool the product prepared in step S1 to 35°C, slowly add epoxy resin ether solution, then heat to 60°C, and react for 1 hour; set aside;

[0032] S3: After the reaction in step S2 is completed, add acetic acid while it is hot, react for...

Embodiment 2

[0041] 1. Preparation of modified triethylenetetramine

[0042] Modified triethylenetetramine is mainly made of triethylenetetramine in equal mass ratio, modifier, epoxy resin ether solution and acetic acid; among them, the modifier is made of methyl glycidyl ether, 4-tert-butylbenzene One or more of glycidyl ether and glycidyl benzyl ether.

[0043] The anticipation of above-mentioned proportioning is used following method to prepare modified triethylenetetramine, specifically comprises the following steps:

[0044] S1: Add triethylenetetramine into a reaction vessel with a condensation and stirring device at room temperature, slowly add modifier and stir evenly, react at a reaction temperature of 55°C for 2 hours, and set aside;

[0045] S2: Cool the product prepared in step S1 to 40°C, slowly add epoxy resin ether solution, then heat to 70°C, and react for 1.5h; set aside;

[0046] S3: After the reaction in step S2 is completed, add acetic acid while it is hot, react for ...

Embodiment 3

[0056] 1. Preparation of modified triethylenetetramine

[0057] Modified triethylenetetramine is mainly made of triethylenetetramine in equal mass ratio, modifier, epoxy resin ether solution and acetic acid; among them, the modifier is made of methyl glycidyl ether, 4-tert-butylbenzene One or more of glycidyl ether and glycidyl benzyl ether.

[0058] The anticipation of above-mentioned proportioning is used following method to prepare modified triethylenetetramine, specifically comprises the following steps:

[0059] S1: Add triethylenetetramine into the reaction vessel with condensation and stirring device at room temperature, slowly add the modifier and stir evenly, react at the reaction temperature of 60°C for 3 hours, and set aside;

[0060] S2: Cool the product prepared in step S1 to 45°C, slowly add epoxy resin ether solution, then heat to 80°C, and react for 2 hours; set aside;

[0061] S3: After the reaction in step S2 is completed, add acetic acid while it is hot, r...

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PUM

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Abstract

The invention relates to the technical field of environmental-friendly coatings and in particular relates to an anti-radiation environmental-friendly coating and a preparation method thereof. The anti-radiation environmental-friendly coating is mainly prepared from raw materials such as 40-60 parts of an epoxy resin, 10-15 parts of modified triethylene tetramine, 5-7 parts of a thickening agent and 10-20 parts of an anti-radiation agent through steps of extract preparation, blending, stirring, and the like, wherein the anti-radiation agent is mainly prepared from raw materials such as 10-20 parts of a kiwi berry extract, 10-15 parts of a tomato extract, 10-30 parts of a rhodiola rosea extract, 10-15 parts of a sophora flower extract, 10-15 parts of a ginkgo leaf extract, 10-15 parts of a tribulus terrestris extract, 5-10 parts of a haematococcus pluvialis extract, 10-13 parts of a green tea extract, 10-15 parts of acanthopanax roots and 1-2 parts of a metallic fiber through steps of extraction, filtration, clarification, decoloring, ultrafiltration and the like. The coating provided by the invention is good in filming property, non-toxic and environmental-friendly, simple in preparation method and low in production cost, and has remarkable anti-radiation properties.

Description

technical field [0001] The invention relates to the technical field of environmental protection coatings, in particular to a radiation-proof environmental protection coating and a preparation method thereof. Background technique [0002] At present, the interior walls of buildings are generally painted with paint, which can be well bonded to the base material and form a complete and tough protective film when painted on the surface of the object. Architectural paints have decorative, protective and habitability improvement functions. The proportions of various functions vary depending on the purpose of use. With the development of science and technology, nuclear radiation materials are gradually being used in ordinary technical fields, and radiation will exist for a long time, causing irreversible damage to the body. At present, there are also anti-radiation coatings in coatings, but they are small in number and have not been popularized. Most of the anti-radiation agents u...

Claims

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Application Information

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IPC IPC(8): C09D163/00C09D5/14C09D5/10C09D7/63
CPCC09D5/10C09D5/14C09D7/63C09D163/00C08K7/06C08K5/00
Inventor 杨显武
Owner 杨显武
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