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Water-based ABS(acrylonitrile butadiene styrene) glue for transfer printing and preparation method thereof

An ABS glue, water-based technology, applied in the direction of adhesives, adhesive types, polyurea/polyurethane adhesives, etc., can solve the restrictions on the production and application of thermal transfer film, affect the health of operators, and environmental air pollution, etc. problem, to achieve the effect of easy gravure coating, good glue stability and simple preparation

Active Publication Date: 2014-12-17
上海华工艾马尔新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most glues in the thermal transfer printing industry are solvent-based, of which volatile organic solvents account for 60-90%. The organic solvents contained in this type of adhesive are heated and volatilized during the coating process, which not only pollutes the ambient air , affect the health of the operators, and the solvent residue in the heat transfer film will also affect the quality of the product. Today, the global environmental safety requirements are getting higher and higher, and solvent-based products are increasingly restricting the production of heat transfer films. and application

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Add 30 parts of polyurethane emulsion to the batching kettle, you can choose 565 polyurethane emulsion; 65 parts of deionized water; 3 parts of wetting and dispersing agent, you can choose BYK polyamic acid and alkanolamine type wetting and dispersing agent; 1 part of leveling Agent, you can choose BYK-307 polyether modified silicone type leveling aid; 1 part of defoamer, you can choose BYK-028 water-based defoamer. Then start the mixer, the rotating speed is 1000 rpm, and stir for 30 minutes.

Embodiment 2

[0033] Add 20 parts of polyurethane emulsion to the batching kettle, which can be XP2606 type polyurethane emulsion; 20 parts of acrylic resin emulsion, can be NeoCryl BT-9 type; 55 parts of deionized water; 3 parts of wetting and dispersing agent, can choose HX-5880 type non- Ionic surfactant; 1 part of leveling agent, you can choose HX-3300 polyacrylate type leveling agent; 1 part of defoamer, you can choose HX-5042 polysiloxane type defoamer. Then start the mixer with a rotating speed of 1500 rpm and stir for 25 minutes.

Embodiment 3

[0035] Add 15 parts of polyurethane emulsion to the batching kettle, which can be U54 type polyurethane emulsion, 10 parts of acrylic resin emulsion, which can be NeoCryl BT-67 type, 70 parts of deionized water; 3 parts of wetting and dispersing agent, can choose TEGO655 type; 1 1 part of leveling agent, you can choose TEGO3030 type; 1 part of defoamer, you can choose TEGO904W type. Then start the mixer with a rotating speed of 2000 rpm and stir for 15 minutes.

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PUM

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Abstract

The invention relates to water-based ABS (acrylonitrile butadiene styrene) glue for transfer printing and a preparation method thereof; the water-based ABS (acrylonitrile butadiene styrene) glue comprises the following components by weight: 20-60 parts of self emulsifying polyurethane water dispersion, 0-40 parts of acrylic emulsion, 40-80 parts of deionized water, 0-10 parts of a wetting dispersing agent, 0-5 parts of a leveling agent and 0-3 parts of a defoaming agent; the raw materials are prepared according to the formula, then are stirred and mixed evenly then under normal temperature and pressure for coating a transfer printing substrate. Compared with the prior art, the production process of the water-based ABS (acrylonitrile butadiene styrene) glue completely does not use an organic solvent, and has advantages of simple operation and low cost and the like.

Description

technical field [0001] The invention relates to a preparation method of transfer printing glue, in particular to a transfer printing water-based ABS glue and a preparation method thereof. Background technique [0002] Thermal transfer printing is a relatively new printing process, which consists of a printing carrier (usually PET biaxially oriented polyester film), a release layer, an ink layer, and an adhesive layer, and then passes through a hot stamping machine under a certain pressure, The temperature will peel off the ink layer from the printing carrier, and the ink layer will be firmly attached to the transferred substrate through the bonding effect of the glue. This technology is widely used in packaging, decoration and other industries of daily necessities and building materials. And according to the different substrate materials to be transferred, different glues are needed. At present, most glues in the thermal transfer printing industry are solvent-based, of whi...

Claims

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Application Information

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IPC IPC(8): C09J175/04C09J133/08C09J133/10
Inventor 金哲
Owner 上海华工艾马尔新材料有限公司
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