Environmental-friendly printing ink containing plant adhesive and preparation method thereof
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A printing ink and plant-based technology, applied in the field of environmentally friendly printing ink containing plant-based adhesives and its preparation, can solve the problems of ink quality and environmental protection performance hidden dangers, hidden dangers, etc., achieve strong coloring, reasonable formula, and simple preparation process Effect
Inactive Publication Date: 2016-11-09
ANHUI ZHIBO NEW MATERIAL TECH CO LTD
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Abstract
Description
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Problems solved by technology
[0005] Due to the continuous improvement of the binder technology, the inks prepared by the binder will have different qualities. Different raw materials used in the ink will result in different qualities. At this stage, the addition of a large number of chemical substances in the ink has a great There are great hidden dangers in its own quality and environmental protection performance. This kind of ink is used in the printing industry, which has immeasurable hidden dangers to the environment and human health.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Embodiment 1
[0023] Weigh 250kg of water-based polyurethane emulsion, 3kg of pigment, 2kg of defoamer, 5kg of dispersant, 6kg of polyethylene wax, 8kg of mineral oil, 5kg of desiccant, 40kg of water, 2kg of tung oil, 5kg of linseed oil, 15kg of starch glue, and 15kg of rosin ester , 20kg of ethanol, 10kg of aloe vera gel, 6kg of organic alkali modifier, and 2kg of water-resistant agent.
Embodiment 2
[0025] Weigh 260kg of water-based polyurethane emulsion, 5kg of pigment, 4kg of defoamer, 7kg of dispersant, 8kg of polyethylene wax, 10kg of mineral oil, 7kg of desiccant, 50kg of water, 4kg of tung oil, 7kg of linseed oil, 25kg of starch glue, and 25kg of rosin ester , 30kg of ethanol, 20kg of aloe vera gel, 8kg of organic alkali modifier, and 4kg of water-resistant agent.
Embodiment 3
[0027] Weigh 255kg of water-based polyurethane emulsion, 4kg of pigment, 3kg of defoamer, 6kg of dispersant, 7kg of polyethylene wax, 9kg of mineral oil, 6kg of desiccant, 45kg of water, 3kg of tung oil, 6kg of linseed oil, 20kg of starch glue, and 20kg of rosin ester , 25kg of ethanol, 15kg of aloe vera gel, 7kg of organic alkali modifier, and 3kg of water-resistant agent.
[0028] Preparation Example 1, Example 2 or Example 3 method:
[0029] 1) Add water-based polyurethane emulsion, polyethylene wax pigment, defoamer, and dispersant to the reactor, raise the temperature to 220-350°C under the protection of nitrogen, then add polyethylene wax, and continue the constant temperature reaction for 20-30mi;
[0030] 2) Choose another stirred reactor again, add the water in the raw material into it, and then add the tung oil and linseed oil in the raw material, control the speed at 3500-4000r / min, and stir at high speed for 20-30min to get the emulsion, spare;
[0031] 3) Starch...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract
The invention discloses environmental-friendly printing ink containing a plant adhesive, and relates to the technical field of printing. The environmental-friendly printing ink is prepared from the following raw materials: 250 to 260 parts of waterborne polyurethane emulsion, 3 to 5 parts of pigment, 2 to 4 parts of antifoaming agent, 5 to 7 parts of dispersing agent, 6 to 8 parts of polyethylene wax, 8 to 10 parts of mineral oil, 5 to 7 parts of drying agent, 40 to 50 parts of water, 2 to 4 parts of tung oil, 5 to 7 parts of linseed oil, 15 to 25 parts of starch glue, 15 to 25 parts of abietate, 20 to 30 parts of ethyl alcohol, 10 to 20 parts of Aloe vera gel, 6 to 8 parts of organic base modifier and 2 to 4 parts of water-resistant agent. The environmental-friendly printing ink has the beneficial effects that the printing ink adhesive prepared by the invention is reasonable in formula and simple in preparation process, and uses non-toxic and harmless raw materials; due to adding of the plant raw materials, the environmental-friendly printing ink is natural and healthy, not only ensures health, but also has effects of strong coloring and less possibility in decoloration, and has great advantages for environmental protection and healthy; the prepared ink can be applied in various fields, and is convenient for practical popularization and wide use.
Description
technical field [0001] The invention relates to the technical field of printing, in particular to an environmentally friendly printing ink containing a vegetable adhesive and a preparation method thereof. Background technique [0002] Ink is a uniform mixture composed of colored bodies, linking materials, fillers, additional materials and other substances; it can be printed and dried on the printed body; it is a paste-like adhesive body with color and certain fluidity. Therefore, color, body and drying properties are the three most important properties of inks. There are many types of them, and their physical properties are also different. Some are very thick and sticky; some are quite thin, and some use vegetable oil as a linking material; It is determined according to the object of printing, that is, the substrate, printing method, type of printing plate, and drying method. [0003] The linking material is a kind of viscous fluid. In the ink industry, it is to mix and li...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information
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