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Novel anti-radiation material and gloves made from novel anti-radiation material

A new type of radiation protection technology, applied in gloves, protective clothing, clothing, etc., can solve the problems of high exposure dose to hands, limited protection, thick lead gloves, etc., to ensure fineness and safety, avoid hazards and toxicity, Good radiation protection effect

Active Publication Date: 2016-04-20
SUZHOU COLOR WAY ENTERPRISE DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the protection for the hands of such workers is very limited at present. The main reason is that the traditional lead gloves are thick, not flexible enough and ductile, and cannot meet the requirements of fine operation. In addition, the harmfulness of lead is basically used Abandoned by front-line operators, the exposure dose to the hands of such professionals is high, which often exceeds the national standard; some hospitals with better medical conditions use protective gloves imported from abroad, although such gloves can meet fine operation and hand protection. Departmental conditions, but the price is expensive and cannot be popularized among all front-line operators

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A novel anti-radiation material, comprising the following components in weight percent:

[0024] Nano bismuth trioxide: 55%;

[0025] Aluminum fluoride: 29%;

[0026] Lanthanum trioxide: 5%;

[0027] Nano tungsten trioxide: 10%;

[0028] Fullerenol nanoparticles: 1%.

[0029] Wherein, the particle size of nano-bismuth trioxide is 300nm, the particle size of nano-tungsten trioxide is 500nm, and the particle size of fullererol nanoparticles is 300nm, and the above-mentioned particle sizes are average particle sizes.

[0030] Preparation of gloves:

[0031] (1) Mixing the above-mentioned novel anti-radiation material with liquid natural rubber, wherein the weight percentage of the novel anti-radiation material is 35%, and stirred at 50° C. for 1 hour;

[0032] (2) Cool down the mixture in step (1) to 21°C, immerse the glove mold in the mixture for 0.5h;

[0033] (3) After the impregnation is completed, bake the glove mold at 116°C for 3 minutes, soak the mixture in s...

Embodiment 2

[0037] A novel anti-radiation material, comprising the following components in weight percent:

[0038] Nano bismuth trioxide: 56%;

[0039] Aluminum fluoride: 35%;

[0040] Lanthanum trioxide: 4%;

[0041] Nano tungsten trioxide: 3%;

[0042] Fullerenol nanoparticles: 2%.

[0043] Wherein, the particle size of nano-bismuth trioxide is 500nm, the particle size of nano-tungsten trioxide is 300nm, the particle size of fullererol nanoparticles is 500nm, and the above-mentioned particle sizes are average particle sizes.

[0044] Preparation of gloves:

[0045] (1) Mixing the above-mentioned novel anti-radiation material and liquid natural rubber, wherein the weight percentage of the novel anti-radiation material is 30%, stirring at 45° C. for 1.5 h;

[0046] (2) Cool down the mixture in step (1) to 21° C., immerse the glove mold in the mixture for 1 hour;

[0047] (3) After impregnation is completed, bake the glove mold at 116°C for 5 minutes, soak the mixture in step (2) fo...

Embodiment 3

[0051] A novel anti-radiation material, comprising the following components in weight percent:

[0052] Nano bismuth trioxide: 73%;

[0053] Aluminum fluoride: 20%;

[0054] Lanthanum trioxide: 3%;

[0055] Nano tungsten trioxide: 3%;

[0056] Fullerenol nanoparticles: 1%.

[0057] Wherein, the particle size of nano-bismuth trioxide is: 600nm, the particle size of nano-tungsten trioxide is: 600nm, the particle size of fullererol nanoparticles is: 600nm, and the above-mentioned particle sizes are average particle sizes.

[0058] Preparation of gloves:

[0059] (1) Mixing the above-mentioned novel anti-radiation material and liquid natural rubber, wherein the weight percentage of the novel anti-radiation material is 40%, stirring at 40° C. for 2 hours;

[0060] (2) Cool down the mixture in step (1) to 21° C., immerse the glove mold in the mixture for 1 hour;

[0061] (3) After impregnation is completed, bake the glove mold at 116°C for 4 minutes, soak the mixture in step (...

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Abstract

The invention belongs to the technical field of novel materials, particularly relates to a novel anti-radiation material and gloves made from the novel anti-radiation material, wherein the novel anti-radiation material comprises components with weight by percentage: nanometer bismuth oxide 55-73%, aluminum fluoride 20-35%, lanthanum trioxide 3-10%, nano tungsten trioxide 3-10%, fuller alcohol nanoparticles 1-2%. Anti-radiation gloves are prepared by adding the novel anti-radiation material into raw materials of latex gloves, and the novel anti-radiation material can keep flexibility and malleability of the latex gloves, and guarantees operation elaboration and safety of operators.

Description

technical field [0001] The invention belongs to the technical field of new materials, and in particular relates to a new type of anti-radiation material and gloves made of it. Background technique [0002] Ionizing radiation and radionuclides are widely used in industry, agriculture, medicine and scientific research. People need effective protection to reduce the harm of ionizing radiation when performing related work. Especially in the process of medical practice, the protection of practitioners and other professional personnel has attracted more and more attention. Among them, the occupational exposure generated in the practice of interventional radiology and nuclear medicine is a problem that needs to be addressed urgently. [0003] During clinical interventional therapy, nuclear medicine diagnosis and treatment, on the one hand, fine hand manipulation is required, and on the other hand, they are directly exposed to ionizing radiation. How to protect the hands of professi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G21F3/035A41D19/015
CPCA41D19/0062G21F3/035
Inventor 许玉杰王敬东陈碧正
Owner SUZHOU COLOR WAY ENTERPRISE DEV
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