Environment-friendly printing ink detergent and preparation method thereof

Abstract

The invention discloses an environment-friendly printing ink detergent which is characterized by being prepared from the following raw materials in parts by weight: 45-50 parts of kerosene, 45-50 parts of water, 4-5 parts of an additive, 2-5 parts of sorbitan monopalmitate, 2-3 parts of polyoxyethylene sorbitan monolaurate, 1-2 parts of dodecyl dimethyl benzyl ammonium chloride, 4-6 parts of alkylphenol polyoxyethylene, 3-4 parts of caprylin glycerate, 1-2 parts of propylene glycol, 1-2 parts of fatty alcohol-polyoxyethylene ether AEO-3, and 1-2 parts of EDTA (Ethylene Diamine Tetraacetic Acid) disodium. As the additive is added into the printing ink detergent, the processing property of the printing ink detergent is improved, and toxic and side effects and pollution to the environment are reduced; the printing ink detergent is high in cleaning capability, high in cleaning and decontamination efficiency, safe and non-toxic, small in volatilization, and harmless to human bodies, saves energy, is environmental friendly and free from corrosivity, does little damage to equipment, and is low in manufacture cost.

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.