Anti-radiation gravure water-based ink and preparing method thereof

A water-based ink and anti-radiation technology, applied in the field of ink, can solve the problems of not being able to meet multiple needs, water-based ink not having antibacterial properties, and single function

Inactive Publication Date: 2017-02-01
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

Gravure printing water-based ink is a new type of ink with low toxicity, no irritating smell, non-flammable, energy-saving and environmental protection, but ordinary water-based ink does not have antibacterial properties. The high-performance gravure water-based ink can endow the printed products printed with antibacterial w

Method used

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  • Anti-radiation gravure water-based ink and preparing method thereof
  • Anti-radiation gravure water-based ink and preparing method thereof
  • Anti-radiation gravure water-based ink and preparing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] A kind of preparation method of porous graphene silver-loaded antibacterial composite material, it comprises the following steps:

[0045] (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

[0051] A kind of preparation method of porous graphene silver-loaded antibacterial composite material, it comprises the following steps:

[0052] (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

[0058] A kind of preparation method of porous graphene silver-loaded antibacterial composite material, it comprises the following steps:

[0059] (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 anti-radiation gravure water-based ink and a preparing method thereof. The anti-radiation gravure water-based ink is prepared from, by weight, 70-75% of water-soluble resin, 10-15% of deionized water, 5-10% of water-based organic pigment, 3-6% of ethyl alcohol, 0.5-1% of kieselguhr/antibacterial composition, 1-2% of dispersant, 0-1% of slow drying agent, 0.5-1% of water-based flatting agent, 0.5-1% of water-based wax emulsion, 1-2% of nano bamboo charcoal, 0.5-1% of organic amine, 0.5-1% of defoaming agent and 0.1-2% of photochromic composition. The ink has excellent antibacterial and radiation resistance, has photochromic characteristic and meets the multifunctional requirement, and application of the ink is further broadened.

Description

technical field [0001] The invention relates to the technical field of inks, in particular to a radiation-proof gravure water-based ink and a preparation method thereof. Background technique [0002] Ink is an important material for printing packaging materials. It expresses patterns and characters on the substrate through printing. The ink includes main components and auxiliary components. They are evenly mixed and rolled repeatedly to form a viscous colloidal fluid; It is composed of pigments, linking materials and additives; it is used in various printings such as books, periodicals, packaging and decoration, and architectural decoration. With the increase of social demand, the variety and output of ink have also expanded and increased accordingly. Gravure printing water-based ink is a new type of ink with low toxicity, no irritating smell, non-flammable, energy-saving and environmental protection, but ordinary water-based ink does not have antibacterial properties. The...

Claims

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Application Information

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IPC IPC(8): C09D11/50C09D11/107C09D11/102C09D11/105C09D11/03C09D11/037
CPCC09D11/50C09D11/03C09D11/037C09D11/102C09D11/105C09D11/107
Inventor 陆庚
Owner 佛山市高明区尚润盈科技有限公司
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