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Magnesium particle polyallylbenzene composite plastic

A polystyrene propylene and composite plastic technology, which is applied in the field of magnesium particle polypropylene olefin composite plastics, can solve the problems of nuclear radiation shielding material performance and application range cannot be taken into account, and achieves significant shielding effect, significant economic benefits, and broad market prospects. Effect

Inactive Publication Date: 2016-07-20
ANHUI RUIYAN NEW MATERIAL TECH RES INST
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AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the performance and application range of the current nuclear radiation shielding materials cannot be taken into account, and to meet as many protection requirements as possible

Method used

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Embodiment Construction

[0010] Magnesium-polystyrene composite plastic, the composite plastic is mainly composed of polystyrene, lead fiber cloth, anti-nuclear radiation powder, magnesium alloy particles and additives, the polystyrene is a linear low-density polystyrene, the The lead fiber cloth is a carbon fiber cloth mixed with zinc powder. The anti-nuclear radiation powder includes zinc powder, bismuth powder, and bismuth oxide powder. The additives include coupling agent, reinforcing agent, plasticizer and lubricant.

[0011] The constituent elements of the magnesium alloy particle are in mass proportion: Mg accounts for 82-88%, Al accounts for 5-8%, Zn accounts for 4-6%, and Bi accounts for 2-5%.

[0012] The coupling agent is a titanate coupling agent, the reinforcing agent is silicon nitride, the plasticizer is polypropylene nitrate, and the lubricant is a silane polymer.

[0013] The anti-nuclear radiation powder, magnesium alloy particles and additives are distributed according to mass perce...

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Abstract

The invention provides a magnesium particle polyallylbenzene composite plastic mainly composed of polyallylbenzene, lead fiber cloth, anti-nuclear radiation powder, magnesium alloy particles and auxiliary agents. The composite plastic has the following advantages: the material has significant shielding effects against alpha, beta, gamma and x rays; the material has excellent mechanical properties, and is light and soft; the material can be widely applied in the protection against various nuclear radiations. The flexible nuclear radiation shielding composite plastic provided by the invention has the advantages of low cost, low investment, significant economic benefit, wide application range, and good market prospect.

Description

technical field [0001] The invention relates to a magnesium granule polypropylene compound plastic capable of shielding nuclear radiation. Background technique [0002] As a nuclear radiation shielding material, metallic lead has excellent radiation resistance, and stainless steel and iron are also widely used shielding materials. However, these metals often appear in the form of plates, but the disadvantages of bulkiness, rigidity, difficulty in forming, certain toxicity, and high price limit their scope of application. [0003] With the further development of nuclear technology application, traditional and single shielding materials are difficult to meet all protection requirements. In order to shield the radiation of radiation sources, prevent the further spread of radioactive To meet such emergency needs, it is very necessary to endow shielding materials with comprehensive properties, such as softness, thermal conductivity, and electrical conductivity. Contents of the...

Claims

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Application Information

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IPC IPC(8): C08L25/02C08L83/00C08K13/06C08K9/02C08K7/06C08K3/08C08K3/22
CPCC08L25/02C08L2201/08C08L2205/03
Inventor 王举贾自琴王梦丽
Owner ANHUI RUIYAN NEW MATERIAL TECH RES INST
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