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Graphene purification and sterilization cloth

A graphene and cloth-based technology, applied in biochemical fiber processing, textiles and papermaking, fiber processing, etc., can solve the problems of easy deformation, unsatisfactory effect, easy to wrinkle and shrink easily, and achieve toughness, strong toughness, and sterilization good effect

Inactive Publication Date: 2016-08-24
广东中船军民融合研究院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, high-temperature water steaming is often used to sterilize the cloth, but the effect is not ideal. Another method is to use spinning-grade antibacterial technology to directly put the antibacterial agent into the fiber, but it is easy to wrinkle and shrink. Deformable

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0009] The first embodiment: a graphene purification and sterilization cloth, on the cloth base, lanthanum element rare earth, nano-silver, graphene and meteorites are bonded through acrylamide. The mass percentages of acrylamide, lanthanum element rare earth, nano-silver, graphene, and meteorite are respectively: 40%, 8%, 10%, 15%, and 27%.

[0010] The preparation process of this example is as follows: the first step is to sinter the silver nitrate solution with pH=7 at a temperature of 300° C. for 2 hours to obtain a spherical powder, and the second step is to add lanthanum element rare earth, For graphene and meteorite, use ethyl acetate as the dispersion medium, adjust the pH to 6-7, stir at a speed of 2000 rpm, and stir for 6 hours to prepare a dispersion slurry containing nano-silver, rare earth lanthanum, graphene, and meteorite The third step is to prepare a mixture mainly containing lanthanum element rare earth, nano-silver, graphene and meteorite by combining unifor...

no. 3 example

[0013] The third embodiment is a graphene purification and sterilization cloth. On the cloth base, praseodymium rare earth, nano-silver, graphene and germanium are bonded through acrylamide, acrylamide, praseodymium rare earth, nano-silver, graphene, The mass percentages of germanium stone are: 50%, 5%, 5%, 15%, 25%.

[0014] The preparation process of this example is as follows: the first step is to sinter the silver nitrate solution with pH = 7 at a temperature of 500 ° C for 1.6 hours to obtain a spherical powder, and the second step is to add praseodymium under light quantum reduction method and mechanical stirring Elements rare earth, graphene, germanium, using ethyl acetate as the dispersion medium, adjusting pH = 6-7, stirring speed 4000 rpm, stirring time is 2 hours, prepared containing nano-silver, praseodymium element rare earth, graphene, The dispersion slurry of germanium stone, the third step adopts the method of combining uniform precipitation and high temperatur...

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Abstract

The invention relates to a cloth and discloses a graphene purification and sterilization cloth. Rare earth, nano-silver, graphene and nanometer minerals adhere to a cloth base of the cloth through acrylamide. The graphene purification and sterilization cloth is better in sterilization effect and high in sterilization stability, and has the advantages of being high in tenacity and not prone to deformation.

Description

technical field [0001] The invention relates to a cloth, in particular to a graphene sterilization cloth. Background technique [0002] Textile fabrics composed of fibers, because of their porous shape and chemical structure of polymers, are conducive to the attachment of microorganisms, and become good parasites for bacteria and microorganisms to survive and reproduce. In addition to the harm to the human body, the parasite can also pollute the fiber. Therefore, sterilizing the cloth is a technical problem that the people need to solve urgently. [0003] In the prior art, high-temperature water steaming is often used to sterilize the cloth, but the effect is not ideal. Another method is to use spinning-grade antibacterial technology to directly put the antibacterial agent into the fiber, but it is easy to wrinkle and shrink. Easy to deform. Contents of the invention [0004] In view of the above-mentioned defects of the prior art, the technical problem to be solved by t...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): D06M11/83D06M11/74D06M13/41D06M11/79
CPCD06M11/74D06M11/79D06M11/83D06M13/41D06M16/00
Inventor 赵文立赵轩源
Owner 广东中船军民融合研究院有限公司
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