Method for preparing high-strength anti-radiation resin composite material

A resin composite material and radiation protection technology, which is applied in the field of radiation protection material preparation, can solve the problems of poor radiation protection performance, easy falling off of metal components, and easy breakage, etc., and achieves the effect of improving radiation protection performance.

Inactive Publication Date: 2019-02-22
陈琪峰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a high-strength radiation-proof resin composite material for the poor radi

Method used

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  • Method for preparing high-strength anti-radiation resin composite material

Examples

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Effect test

example 1

[0023]Put the rice husk and straw into the steam explosion tank at a mass ratio of 1:3, and deliver water vapor at a temperature of 260°C to the steam explosion tank until the pressure in the tank rises to 3MPa, seal the steam explosion tank, and let it stand at constant temperature and pressure After 30 minutes, open the mouth of the steam explosion tank, pour the product in the tank into a beaker, and cool naturally to room temperature to obtain the steam explosion product; pour 8% hydrochloric acid into the above beaker to impregnate the steam explosion product, and let it stand at room temperature After 30min, filter to obtain the filter cake, wash the filter cake with distilled water for 3 times to obtain the reaction product, in parts by weight, weigh 7 parts of the reaction product, 2 parts of citric acid crystal particles and 19 parts of chlorinated acid with a mass fraction of 10%. The sodium solution is put into a three-necked flask, and the three-necked flask is plac...

example 2

[0025] Put the rice husk and straw into the steam explosion tank at a mass ratio of 1:3, transport water vapor at a temperature of 270°C to the steam explosion tank, until the pressure in the tank rises to 4MPa, seal the steam explosion tank, and let it stand at constant temperature and pressure After 35 minutes, open the mouth of the steam explosion tank, pour the product in the tank into a beaker, and cool naturally to room temperature to obtain the steam explosion product; pour 9% hydrochloric acid into the above beaker to impregnate the steam explosion product, and let it stand at room temperature Filter cake after 35min, wash the filter cake with distilled water 4 times and make the reaction product, by weight, take 8 parts of reaction product, 2 parts of citric acid crystal particles and 20 parts of chlorinated acid with a mass fraction of 13%. The sodium solution is put into a three-necked flask, and the three-necked flask is placed in an ultrasonic oscillator and ultras...

example 3

[0027] Put the rice husk and straw into the steam explosion tank at a mass ratio of 1:3, and deliver water vapor at a temperature of 280°C to the steam explosion tank until the pressure in the tank rises to 5MPa, seal the steam explosion tank, and let it stand at constant temperature and pressure After 40 minutes, open the mouth of the steam explosion tank, pour the product in the tank into a beaker, and cool naturally to room temperature to obtain the steam explosion product; pour 10% hydrochloric acid into the above beaker to impregnate the steam explosion product, and let it stand at room temperature Filter cake after 40min, wash the filter cake with distilled water 5 times and make the reaction product, by weight, take 9 parts of reaction product, 3 parts of citric acid crystal particles and 22 parts of chlorinated acid with a mass fraction of 15%. The sodium solution is put into a three-necked flask, and the three-necked flask is placed in an ultrasonic oscillator and ultr...

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Abstract

The invention relates to a method for preparing a high-strength anti-radiation resin composite material and belongs to the technical field of preparation of anti-radiation materials. The method disclosed by the invention comprises the following steps: performing steam explosion treatment on rice husk and straws to obtain a steam explosion product, treating the steam explosion product to obtain a reaction solid, mixing and reacting the reaction solid, organosilane, ferric chloride and other organic solvents to prepare reaction emulsion, and finally heating and mixing the reaction emulsion and other reagents, thereby obtaining the high-strength anti-radiation resin composite material. The water molecules are embedded into plant fibers in the rick husk and straws, so that the plant fibers areseparated. Then the plant fibers are modified, and silver ions are introduced, so that rich silver ions exist on the surfaces of the plant fibers and in the plant fiber tubes, and the anti-radiationproperty of the resin material is improved. Meanwhile, the organosilane contributes to improving the stability and mechanical property of the resin material, and the resin material has wide application prospects.

Description

technical field [0001] The invention relates to a preparation method of a high-strength anti-radiation resin composite material, which belongs to the technical field of preparation of anti-radiation materials. Background technique [0002] With the development of high technology, electronic products, communication products, and electrical products emerge as the times require, and intricate electromagnetic radiation exists everywhere in our living space. Electromagnetic radiation is an invisible and intangible field that can generate a large number of free radical charges, which erode our entire body all the time. After air pollution, water pollution and noise pollution, electromagnetic radiation has become the fourth pollution source in my country. The deteriorating electromagnetic environment not only causes harm to people's daily communication, computer, transportation and other electronic systems, but also affects people's health. to threaten. [0003] Electromagnetic fi...

Claims

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Application Information

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IPC IPC(8): C08L63/00C08L23/12C08L97/02C08K13/02C08K3/08C08K5/5425C08K3/16
CPCC08L63/00C08K2003/0806C08K2201/011C08L2205/025C08L2205/035C08L2205/16C08L23/12C08L97/02C08K13/02C08K3/08C08K5/5425C08K3/16
Inventor 陈琪峰蒋东明赵金晶
Owner 陈琪峰
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