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A kind of preparation method of photochromic fiberglass packing box

A photochromic, packaging box technology, applied in chemical instruments and methods, lamination devices, lamination and other directions, can solve the problems of unable to meet people's diverse needs and single function.

Active Publication Date: 2018-04-03
珠海东杰科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the traditional photochromic FRP packaging box has a single function, which can no longer meet people's diverse needs.

Method used

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  • A kind of preparation method of photochromic fiberglass packing box
  • A kind of preparation method of photochromic fiberglass packing box
  • A kind of preparation method of photochromic fiberglass packing box

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] A kind of preparation method of porous graphene silver-loaded antibacterial composite material, it comprises the following steps:

[0056] (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

[0062] A kind of preparation method of porous graphene silver-loaded antibacterial composite material, it comprises the following steps:

[0063] (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 mi...

Embodiment 3

[0069] A kind of preparation method of porous graphene silver-loaded antibacterial composite material, it comprises the following steps:

[0070] (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 of a photochromic glass fiber reinforced plastic (GFRP) packaging box, comprising the following steps: (1) manufacturing a mould according to dimension of the packaging box; (2) forming a fiber reinforcing layer by resin compounding fixation; (3) laying a reinforcement; (4) laying fiber cloth and forming a first composite layer; (5) forming a second composite layer; (6) carrying out vacuum injection of antibacterial / photochromic glue; (7) solidifying; and (8) demoulding to obtain the photochromic GFRP packaging box. by reasonable matching of the photochromic compound, diatomite / antibacterial composite material and diatomite / porous carbon, through synergism of functional additives and by adding epoxy resin used in the glue injection step, epoxy resin is modified to obtain the antibacterial / photochromic glue. Then, the box has antibacterial property from inside out, and antibacterial property and antibacterial stable endurance of the packaging box are raised. Meanwhile, the packaging box has anti-formaldehyde property and photochromic property so as to satisfy multifunctional demands. Thus, application range of the packaging box is further widened.

Description

technical field [0001] The invention relates to a method for preparing a photochromic glass fiber reinforced plastic packing 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 photochromic FRP packaging boxes has been used more and more in national defense and civilian applications. However, the traditional photochromic FRP packaging box has a single function, 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 a photochromic FRP packing box. [0004] The technical problem to be solved by the present invention is realized through the following technical solutions: [0005] A method for ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B32B37/02B32B38/08B32B37/12B32B37/06C08L63/00C08L1/28C08K13/06C08K9/04C08K3/34
CPCB32B37/02B32B37/06B32B37/12B32B38/08C08L63/00C08L1/286C08K13/06C08K9/04C08K3/34
Inventor 陆庚
Owner 珠海东杰科技有限公司
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