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Radiation-resistant loopy polymeric membrane

A polymer film, radiation protection technology, applied in the direction of layered products, chemical instruments and methods, metal layered products, etc., can solve the problems of not meeting the requirements, not fluffy, and the product is not plump, and achieves a thick feel and a plump product. Effect

Inactive Publication Date: 2014-03-26
李晓春
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The general polymer film has no radiation protection function and cannot meet the requirements
And the product is not plump, fluffy, soft, and feels thick

Method used

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  • Radiation-resistant loopy polymeric membrane

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Embodiment Construction

[0013] see figure 1 , the anti-radiation looping polymer film of the present invention comprises a base layer 1 and a surface layer 2, and a layer of radiation-proof layer 3 is arranged between the base layer 1 and the surface layer 2, and the radiation-proof layer 3 is a lead layer, and the lead layer Adhesive between base layer 1 and surface layer 2. The base layer 1 is made of fabric, and the fabric is interwoven by warp yarns and weft yarns, wherein the warp yarns include loop yarns and ground yarns, and the loop yarns span a certain number of weft yarns to form a fixed weave. Among them, three weft yarns are separated between the starting point and the end point of the loop formed by the loop yarn; the fixed ground structure formed by the bottom yarn is separated by three weft yarns between adjacent interweaving points.

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Abstract

The invention relates to a polymeric membrane which comprises a base layer (1) and a surface layer (2), wherein a radiation-resistant layer (3) is arranged between the base layer (1) and the surface layer (2); the radiation-resistant layer (3) is a lead layer bonded between the base layer (1) and the surface layer (2); the base layer (1) is prepared from a fabric prepared by interweaving warp yarns and weft yarns; the warp yarns comprise loopy yarns and ground yarns; the loopy yarns forms a fixed structure after crossing a certain quantity of weft yarns; three weft yarns are arranged between the start point and end point of each loop formed by the loopy yarns; and in the fixed structure formed by the ground yarns, three weft yarns are arranged between every two adjacent weaving points. The radiation-resistant layer arranged between the base layer and the surface layer is the lead layer capable of effectively resisting some radioactive substances, thereby achieving the radiation-resistant effect; and therefore, the polymeric membrane has the radiation-resistant function. The polymeric membrane can enable the product to look plump and puffy and feel soft and thick.

Description

(1) Technical field [0001] The invention relates to a polymer film. (2) Background technology [0002] With the occurrence of the nuclear leakage accident at the Fukushima nuclear power plant in Japan, nuclear radiation protection has become a hot topic nowadays, and many nuclear power plants have been built around the world, and nuclear radiation has become an inevitable threat. Effective prevention of nuclear radiation and effective elimination Potential threats require more protective measures. It is indeed necessary to paste a film on the steel plate of the nuclear power plant for more efficient protection against nuclear radiation. The general polymer film has no radiation protection function and cannot meet the requirements. And the product is not plump, fluffy, soft, and feels thick. (3) Contents of the invention [0003] The object of the present invention is to overcome the above disadvantages and provide a radiation-proof looping polymer film. [0004] The ob...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B15/14B32B33/00
Inventor 李晓春
Owner 李晓春
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