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Preparation method for antibacterial formaldehyde-removal glass fiber reinforced plastic packing box

A packing box and fiberglass technology, which is applied in botany equipment and methods, chemicals for biological control, biocides, etc., can solve the problems of not meeting people's multiple needs and single function

Inactive Publication Date: 2016-12-07
佛山市高明区尚润盈科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the single function of the traditional deodorizing FRP packaging boxes can no longer meet the diverse needs of people.

Method used

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  • Preparation method for antibacterial formaldehyde-removal glass fiber reinforced plastic packing box
  • Preparation method for antibacterial formaldehyde-removal glass fiber reinforced plastic packing box
  • Preparation method for antibacterial formaldehyde-removal glass fiber reinforced plastic packing box

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] A kind of preparation method of porous graphene silver-loaded antibacterial composite material, it comprises the following steps:

[0051] (1) Preparation of graphene quantum dot suspension: weigh 0.5g of C60 powder, measure 50ml of concentrated sulfuric acid with a mass fraction of 98%, mix C60 powder and concentrated sulfuric acid in a beaker, place the beaker in an ice-water bath, and simultaneously Stir at a speed of 500rpm to obtain a mixed solution; weigh 0.5g of potassium permanganate powder, and slowly add it to the above mixed solution; remove the ice-water bath and replace it with a water bath, keep the temperature of the water bath at 30~40°C, and react for 8 hours; quickly add 200ml Pure water, filtered, and then dialyzed for 3 days with a dialysis bag with a molecular weight cut-off of 1000, to obtain a suspension of graphene quantum dots; the suspension of graphene quantum dots was stirred at a speed of 100 rpm, while laser irradiation was performed for 30 ...

Embodiment 2

[0057] A kind of preparation method of porous graphene silver-loaded antibacterial composite material, it comprises the following steps:

[0058](1) Preparation of graphene quantum dot suspension: Weigh 0.6g of C60 powder, measure 80ml of concentrated sulfuric acid with a mass fraction of 98%, mix C60 powder and concentrated sulfuric acid in a beaker, put the beaker in an ice-water bath, and simultaneously Stir at a speed of 500rpm to obtain a mixed solution; weigh 1g of potassium permanganate powder, and slowly add it to the above mixed solution; remove the ice-water bath and replace it with a water bath, keep the temperature of the water bath at 30~40°C, and react for 6 hours; quickly add 200ml of pure Water, filtered, and then dialyzed for 3 days with a dialysis bag with a molecular weight cut-off of 1000 to obtain a suspension of graphene quantum dots; the suspension of graphene quantum dots was stirred at a speed of 100 rpm, while laser irradiation was performed for 40 min...

Embodiment 3

[0064] A kind of preparation method of porous graphene silver-loaded antibacterial composite material, it comprises the following steps:

[0065] (1) Preparation of graphene quantum dot suspension: Weigh 0.8g of C60 powder, measure 100ml of concentrated sulfuric acid with a mass fraction of 98%, mix C60 powder and concentrated sulfuric acid in a beaker, put the beaker in an ice-water bath, and simultaneously Stir at a speed of 500rpm to obtain a mixed solution; weigh 3g of potassium permanganate powder, and slowly add it to the above mixed solution; remove the ice-water bath and replace it with a water bath, keep the temperature of the water bath at 30-40°C, and react for 5 hours; quickly add 100ml of pure Water, filtered, and then dialyzed for 3 days with a dialysis bag with a molecular weight cut-off of 1000 to obtain a suspension of graphene quantum dots; the suspension of graphene quantum dots was stirred at a speed of 100 rpm, while laser irradiation was performed for 30 m...

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Abstract

The invention discloses a preparation method for a deodorant glass fiber reinforced plastic packing box. According to an antibacterial composite used by the packing box, graphene quantum dots obtained after laser irradiation serve as carriers of antibacterial agents, surface treatment is conducted, the graphene quantum dots are attached to porous grapheme finally and can load and fix silver nanoparticles and other antibacterial agents better, agglomeration of the antibacterial agents is prevented, the stability of the antibacterial agents is improved significantly, and thus the antibacterial agents have more long-acting antibacterial activity. According to the preparation method, through reasonable matching of kieselguhr / the antibacterial composite and kieselguhr / inorganic oxide and the synergistic effect of function additives, and then epoxy resin used in the glue injection step is added and modified into antibacterial glue. In this way, after glue injection, a body has antibacterial performance from inside to outside, thus the antibacterial performance and antibacterial stability and durability of the packing box are promoted, meanwhile, the formaldehyde-removal performance and deodorant performance are further achieved, the multifunctional requirements are met, and application of the packing box is further broadened.

Description

technical field [0001] The invention relates to a preparation method of an antibacterial and formaldehyde-removing FRP packaging box. Background technique [0002] FRP has the characteristics of light weight, high specific strength, good fatigue resistance, good chemical corrosion resistance and good designability, and has been widely used in various fields. In recent years, the use of FRP materials to make various materials such as deodorized FRP packaging boxes has been used more and more in national defense and civilian use. But the function of the traditional deodorizing FRP packing box is single, which can no longer meet the diverse needs of people. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a method for preparing an antibacterial and formaldehyde-removing FRP packaging box. [0004] The technical problem to be solved by the present invention is realized through the following technical solutions: [...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C70/36C08L63/00C08L1/28C08K13/06C08K9/04C08K9/12C08K9/10C08K3/08C08K3/34A01N59/16A01P1/00C01B31/04
CPCB29C70/36A01N59/16B29L2031/7162C08K2201/014C08L63/00C08L1/286C08K13/06C08K9/04C08K9/12C08K9/10C08K2003/0806C08K3/34
Inventor 陆庚
Owner 佛山市高明区尚润盈科技有限公司
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