Ink washing agent and preparation method thereof

Abstract

The invention discloses an ink washing agent and a preparation method thereof. The ink washing agent comprises the following raw materials by mass: 15-30 parts of fatty alcohol polyoxyethylene ether sodium sulfate, 10-20 parts of fatty alcohol polyoxyethylene ether, 25-40 parts of sorbitan fatty acid ester, 5-10 parts of coconut diethanolamide, 3-5 parts of propylene glycol, 3-5 parts of white carbon black, 15-25 parts of cleaning powder, 5-10 parts of an assistant, and 40-55 parts of water. The ink washing agent provided by the invention has the advantages of low production cost, simple production method, difficult volatilization, no stratification phenomenon after long term placement, good stability, fast ink dissolution speed and good washing effect.

Description

technical field [0001] The invention relates to the field of detergents, in particular to an ink detergent and a preparation method thereof. Background technique [0002] Cleaning printing ink is mainly to remove dry vegetable oil or synthetic resin and other film-forming materials in the ink. When these materials are removed, the coloring materials and other components attached to the film-forming materials are easily washed away. Since dry vegetable oil and synthetic resin materials are easily dissolved in petroleum hydrocarbon solvents such as gasoline and kerosene, and gasoline and kerosene are cheap, inks with gasoline and kerosene as the main components of organic solvents are usually used in the printing industry. detergent. Gasoline and kerosene are divided into leaded and unleaded types. Gasoline and kerosene containing a large amount of tetraethyl lead compounds can be directly absorbed by the skin, causing lead poisoning of operators; although lead-free gasoline...

AI Technical Summary

Problems solved by technology

Gasoline and kerosene containing a large amount of tetraethyl lead compounds can be directly absorbed by the skin, causing lead poisoning of operators; although lead-free gasoline and kerosene do not have such hazards, they contain a large amount of narcotic volatile oil, which can inhibit the human central nervous system. , it is very easy to cause blood poisoning of operators, and the flash point of gasoline and kerosene is very low, only more than 20 degrees, they are extremely volatile flammable liquids, belong to VOCs substances that pollute the atmospheric environment, and easily cause fire hazards

[0003] Although there are some non-gasoline and kerosene organic solvent-based water-based and semi-water-based cleaning agents, on the one hand, the cost is high, and these cleaning agents are all liquid, and the waste liquid after washing is discharged to the environment without exception. In the middle, it will easily cause environmental pollution and water eutrophication