Super-slip easily-flowing acrylic-resin printing ink

Abstract

The invention relates to the field of printing ink, and concretely relates to super-slip easily-flowing acrylic-resin printing ink. The printing ink is prepared from the following raw materials in parts by weight: 5-8 parts of acetyl tributyl citrate, 3-4 parts of corn starch, 2-4 parts of 1,6-hexanediol, 1-3 parts of octyltrimethylammonium chloride, 28-32 parts of acrylic resin, 6-8 parts of talcum powder, 10-12 parts of an organic pigment, 12-15 parts of isopropanol, 20-25 parts of 1-methoxy-2-propyl acetate, and 2-4 parts of an auxiliary agent. The printing ink is low in content of toxic volatile organics and small in harm to environment and human body; corn starch processed by an isopropanol aqueous solution is well dispersed in resin and a solvent and helps to improve the printing adaptability, and by combining octyltrimethylammonium chloride, the auxiliary agent and the other raw materials for assisting printing ink to be dry and improve the printing quality, the prepared printing ink is low in surface tension, strong in adhesive force with a base material, good in levelling property, easy to transfer, clear and firm in printing traces, high in printing quality and efficient in printing.

Description

technical field [0001] The invention relates to the field of printing inks, in particular to an ultra-smooth and easy-flowing acrylic resin printing ink. Background technique [0002] Printing ink is a common coloring material for printed products. It is mainly composed of pigments, binders, fillers and other components. It is a kind of colored paste-like adhesive with a certain degree of fluidity. In order to obtain a satisfactory printing effect, there are certain requirements for the color, printing adaptability, and drying speed of the ink during actual use. At the same time, it must have the characteristics of water resistance, light resistance, acid and alkali resistance, low toxicity and environmental protection according to the use environment. In the future, the development direction of printing inks must be towards the direction of low toxicity, fast drying, natural and diverse colors, and multi-functionality. Ink with better performance has disadvantages such as ...

AI Technical Summary

Problems solved by technology

In order to obtain a satisfactory printing effect, there are certain requirements for the color, printing adaptability, and drying speed of the ink during actual use. At the same time, it must have the characteristics of water resistance, light resistance, acid and alkali resistance, low toxicity and environmental protection according to the use environment. In the future, the development direction of printing inks must be towards the direction of low toxicity, fast drying, natural and diverse colors, and multi-functionality. Ink with better performance has disadvantages such as high price. Therefore, it is necessary to improve the formula and process of printing ink and accelerate the transformation of the industry to achieve an efficient and environmentally friendly production mode.