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Radiation protection composition, radiation protection material and radiation protection product

A technology of radiation protection and composition, applied in the direction of reactor, nuclear engineering, shielding, etc., to achieve the effect of good comfort, good radiation protection performance, and low manufacturing cost

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 the product cost input and the psychological price of market demand. Insufficient consideration of 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

[0044] In parts by weight, the radiation protection material of the present embodiment includes:

[0045] 25 parts rubber;

[0046] 10 parts of aluminum oxide, the average particle size of aluminum oxide is about 500nm;

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

[0048] 30 parts of bismuth trioxide, the average particle size of bismuth trioxide is about 300nm;

[0049] 30 parts of tantalum pentoxide, the average particle size of tantalum pentoxide is about 350nm.

Embodiment 2

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

[0052] 30 parts rubber;

[0053] 15 parts of aluminum oxide, the average particle size of aluminum oxide is about 400nm;

[0054] 5 parts of lanthanum trioxide, the average particle size of lanthanum trioxide is about 300nm;

[0055] 20 parts of bismuth trioxide, the average particle size of bismuth trioxide is about 300nm;

[0056] 35 parts of tantalum pentoxide, the average particle size of tantalum pentoxide is about 500nm.

Embodiment 3

[0058] In parts by weight, the radiation protection material of the present embodiment includes:

[0059] 35 parts rubber;

[0060] 10 parts of aluminum oxide, the average particle size of aluminum oxide is about 500nm;

[0061] 12 parts of dilanthanum trioxide, the average particle size of dilanthanum trioxide is about 500nm;

[0062] 32 parts of bismuth trioxide, the average particle size of bismuth trioxide is about 400nm;

[0063] 20 parts of tantalum pentoxide, the average particle size of tantalum pentoxide is about 350nm.

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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, 20-35 parts of bismuth trioxide and 15-35 parts of tantalum pentoxide. 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. People have many opportunities to suffer from ionizing radiation. Among them, X-ray radiation is the most common harmful ionizing radiation. Workers who deal with waste, 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 canceration. Radiation protection technology, also known as radiation protection technology or radiation shielding technology, is a technology specially used to protect people from ionizing radiation. [0003] The Chinese inventio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G21F1/02G21F1/10G21F1/12G21F3/035
CPCG21F3/035G21F1/085G21F1/10
Inventor 郑林徐永平
Owner SUZHOU COLOR WAY ENTERPRISE DEV