A kind of environment-friendly ink cleaning agent and preparation method thereof

Abstract

The invention discloses an environment-friendly printing ink cleaning agent. The environment-friendly printing ink cleaning agent is characterized by being prepared from the following materials in parts by weight: 4-5 parts of sodium oleate, 2-3 parts of phosphate ester, 8-9 parts of isopropanol, 2-3 parts of bioctyl sulfonated sodium succinate, 3-5 parts of cellulose ethoxyl ether, 30-34 parts of 10# aeronautic hydraulic oil, 4-5 parts of dibutyl phosphate, 1-2 parts of menthol, 1-3 parts of tin dioxide, 3-4 parts of sodium percarbonate, 4-5 parts of auxiliaries and 100-120 parts of water. According to the environment-friendly printing ink cleaning agent, the auxiliaries are added, so that the process performance of the cleaning agent is improved, toxic and side effects of the cleaning agent and the pollution to the environment are reduced. Moreover, the environment-friendly printing ink cleaning agent is high in lightning, low in smell, harmless to human bodies, not provided with corrosivity, low in manufacturing cost, high in cleaning stain removal efficiency and less in dosage.

Description

technical field [0001] The invention relates to the technical field of printing cleaning, in particular to an environmentally friendly ink cleaning agent and a preparation method thereof. Background technique [0002] During the production process, printing equipment needs to be regularly cleaned of dirt such as oil stains and ink stains. When changing the ink type or after the printing task is completed, the ink on the ink roller needs to be cleaned, and the dampening roller, screen, printing plate and font on the printing machine will be contaminated with ink during the printing process. In order to maintain the normal operation of the printing machine The state and quality of printed matter should also be cleaned by printing machinery. [0003] Existing ink cleaning agents are mainly divided into two categories: one is steam and kerosene, and the other is a special printing ink cleaning agent. [0004] Gasoline and kerosene are broad-spectrum organic solvents with small...

AI Technical Summary

Problems solved by technology

As ink cleaning agents, gasoline and kerosene have many disadvantages: first, safety issues. The flash point of gasoline is only more than 20 degrees. If the ventilation facilities in the printing plant are not good, dangerous situations are likely to occur; As an organic solvent, kerosene has certain toxicity. If it is exposed for a long time, it will inevitably cause a certain degree of damage to the health of workers and the surrounding environment.

At present, the commonly used solvents still come from non-renewable solvent oils, such as kerosene, which have a strong smell and poor degradability, and still pose a certain threat to the environment.