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Radiation protection composition, radiation protection material and radiation protection product

A technology of radiation protection and composition, applied in reactors, nuclear engineering, shielding, etc., can solve problems such as lack of consideration of objective needs, and achieve the effects of general benefit promotion, low manufacturing cost, and good comfort

Pending Publication Date: 2020-07-10
SUZHOU COLOR WAY ENTERPRISE DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Existing solutions are difficult to achieve a balance between better radiation protection performance and better glove comfort. At the same time, there is a large gap between product cost input and market demand psychological price.
[0007] Lack of consideration for the user's use environment and the objective needs of the product (such as ease of operation)

Method used

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  • Radiation protection composition, radiation protection material and radiation protection product
  • Radiation protection composition, radiation protection material and radiation protection product
  • Radiation protection composition, radiation protection material and radiation protection product

Examples

Experimental program
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Effect test

Embodiment 1

[0045] In parts by weight, the radiation protection material of this embodiment includes:

[0046] 25 parts rubber;

[0047] 5 parts of aluminum oxide, the average particle size of aluminum oxide is about 350nm;

[0048] 5 parts of lanthanum trioxide, the average particle size of lanthanum trioxide is about 450nm;

[0049] 55 parts of bismuth trioxide, the average particle size of the bismuth trioxide is about 500nm.

Embodiment 2

[0051] In parts by weight, the radiation protection material of this embodiment includes:

[0052] 32 parts rubber;

[0053] 12 parts of aluminum oxide, the average particle size of aluminum oxide is about 350nm;

[0054] 15 parts of lanthanum trioxide, the average particle size of lanthanum trioxide is about 400nm;

[0055] 45 parts of bismuth trioxide, the average particle size of the bismuth trioxide is about 500nm.

Embodiment 3

[0057] In parts by weight, the radiation protection material of this embodiment includes:

[0058] 38 parts of rubber;

[0059] 18 parts of aluminum oxide, the average particle size of aluminum oxide is about 350nm;

[0060] 18 parts of lanthanum trioxide, the average particle size of lanthanum trioxide is about 300nm;

[0061] 30 parts of bismuth trioxide, the average particle size of the bismuth trioxide is about 400nm.

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Abstract

The invention discloses a radiation protection composition, a radiation protection material and a radiation protection product. The radiation protection composition comprises the following componentsin parts by weight: 5-20 parts of aluminum oxide, 5-20 parts of lanthanum trioxide and 20-60 parts of bismuth trioxide. The radiation protection composition disclosed by the invention is used for manufacturing the radiation protection product. The radiation protection composition has better radiation protection performance, and the manufactured radiation protection product such as gloves has better comfort and is particularly suitable for being used by medical personnel participating in radiotherapy and nuclear medicine.

Description

Technical field [0001] The invention relates to the technical field of radiation protection, in particular to a radiation protection composition, a radiation protection material and a radiation protection product. Background technique [0002] Ionizing radiation is widely used in industrial and medical fields, and people have many opportunities to suffer from ionizing radiation. Among them, X-ray radiation is the most common harmful ionizing radiation. For example, medical workers involved in interventional surgery and other radiotherapy, radiological diagnosis, and nuclear Workers in waste disposal, residents living in high-radiation areas or affected by nuclear leakage accidents are vulnerable to ionizing radiation. After people are exposed to ionizing radiation, the body will produce a series of damage, including immune dysfunction, gene mutation, cell death and even cancer. Radiation protection technology, also known as radiation protection technology or radiation shielding ...

Claims

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Application Information

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IPC IPC(8): G21F1/02G21F3/035
CPCG21F3/035G21F1/085G21F1/10
Inventor 郑林徐永平
Owner SUZHOU COLOR WAY ENTERPRISE DEV