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Aluminizer adhesive layer resin containing graphene oxide and preparation method thereof

A technology of anodized aluminum foil and acrylic resin, applied in the direction of adhesives, non-polymer organic compound adhesives, non-polymer adhesive additives, etc., to achieve the effects of improving ironing performance, high specific surface area, and easy dispersion

Active Publication Date: 2015-09-23
江苏卫星新材料股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the actual hot stamping production, it is usually necessary to iron out patterns of different shapes and thicknesses on the same roll of anodized aluminum foil. In the past, it was difficult for anodized aluminum foil products on the market to meet various hot stamping needs. The bonding method inside the layer resin to improve its ironing performance

Method used

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  • Aluminizer adhesive layer resin containing graphene oxide and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Put 5.0 kg of n-butanol into the reaction kettle, and control the temperature in the kettle to 30°C; add 3kg of hydroxyethyl methacrylate and 0.6kg of nitrocellulose in sequence, stir for 3 hours, and control the temperature during the entire batching process to 30°C. ℃, the stirring rate is 300 r / min; add 1.02 kg silicon powder, 300 g GO, and 80 g glyceride into the kettle at one time, and stir for 4 hours; the uniformly mixed materials flow into the storage tank through the kettle body device for later use.

Embodiment 2

[0042]Put 6.05kg of n-butanol into the reaction kettle, control the temperature in the kettle to 25°C; add 2.5kg of hydroxyethyl methacrylate and 0.5kg of nitrocellulose in sequence, control the stirring speed between 200 r / min, and stir 2 h; add 0.8kg of silicon powder, 0.1kg of GO, and 0.05kg of polyethylene wax into the kettle at one time, control the temperature at 25°C, and stir at a stirring rate of 200 r / min for 2 hours; the uniformly mixed materials flow into the storage tank through the kettle body device Standby in the tank, and control the internal temperature to 10°C.

Embodiment 3

[0044] Put 0.5 kg of n-butanol into the reaction kettle, control the temperature in the kettle to 60°C; add 4.0 kg of hydroxyethyl methacrylate and 1.5 kg of nitrocellulose in sequence, control the stirring speed between 500 r / min, and stir 4h; Add 2.0 kg of silicon powder, 1.0 kg of GO, and 1.0kg of polyacrylic acid into the kettle at one time, control the temperature at 70°C, stir at a stirring rate of 700 r / min, and stir for 6h; the uniformly mixed materials flow into the storage tank through the kettle body device Standby internally, and control the internal temperature to 35°C.

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Abstract

The invention belongs to the technical field of high polymer materials and relates to aluminizer adhesive layer resin containing graphene oxide and a preparation method thereof. The aluminizer adhesive layer resin containing the graphene oxide comprises 25-40 parts of acrylic resin, 5-15 parts of other resin, 8-20 parts of silica powder, 1-10 parts of graphene oxide, 0.5-1.0 part of addition agent and 40-70 parts of solvent. The invention further discloses the preparation method of the aluminizer adhesive layer resin. According to the aluminizer adhesive layer resin, the graphene oxide (GO) is creatively introduced into the aluminizer adhesive layer resin, and a series of adhesive layer resin of different material feeding ratios is obtained through a physical blending mode. The graphene oxide is a novel carbon material of great performances, the graphene oxide is high in specific surface area and has sufficient surface functional groups, and currently the graphene oxide is widely applied to the preparation of polymer composite materials. In addition, it is easier for the GO to disperse in modified materials on account of a single layer flake structure of the GO, and the advantages of the aluminizer adhesive layer resin can provide new ideas for improving the thermoprint performance of the aluminizer adhesive layer resin.

Description

technical field [0001] The invention belongs to the technical field of polymer materials, and relates to an anodized aluminum foil adhesive layer resin, in particular to an anodized aluminum foil adhesive layer resin containing graphene oxide and a preparation method thereof. Background technique [0002] With the continuous development of the printing industry and the continuous improvement of people's aesthetics, packaging products with clear patterns and brilliant colors are widely favored by the world. The printed matter produced by hot stamping is widely used in tobacco, wine and cosmetic packaging materials because of its strong metal texture, prominent design theme, wear resistance, and weather resistance. The essence of bronzing is the process of transferring the information and patterns on the anodized aluminum foil to a specific carrier through a certain temperature and pressure. High-quality hot stamping products not only need appropriate hot stamping process pa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J4/02C09J4/06C09J11/04C09J11/08C09J11/06
Inventor 张爱斌陈正宇
Owner 江苏卫星新材料股份有限公司
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