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Cleaning agent for cleaning printing machine ink and preparation method thereof

A cleaning agent and printing press technology, applied in the direction of chemical paint/ink remover, coating, etc., can solve the problems of large odor, poor degradability, environmental threat, etc., and achieve simple process, strong cleaning ability, and improved process performance. Effect

Inactive Publication Date: 2014-03-05
东莞高绮印刷有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

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.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] The present invention will be described in detail below through specific examples.

[0014] A cleaning agent for cleaning printing ink, made of the following raw materials in parts by weight (kg): kerosene 20, sorbitan palmitate 3, isopropanol 5, swire oil 2, polyacrylic acid 1, fat Alcohol polyoxyethylene ether 3, ethylene glycol 10, citric acid 1, additive 4, water 100;

[0015] The auxiliary agent is made of the following raw materials in parts by weight (kg): silane coupling agent KH-570 3, ricinoleic acid 2, tea polyphenol 2, glyceryl monostearate 4, neopentyl glycol 2, p- tert-butylbenzoic acid 4, antioxidant 1035 1, ethanol 15; the preparation method is to mix silane coupling agent KH-570, ricinoleic acid and ethanol, heat to 60-70°C, stir for 20-30 minutes, and then Add other remaining ingredients, raise the temperature to 80-85°C, and stir for 30-40 minutes to obtain.

[0016] The cleaning agent for cleaning the printing ink of the present invention is made b...

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PUM

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Abstract

The invention discloses a cleaning agent for cleaning printing machine ink. The cleaning agent is characterized by comprising the following raw materials by weight: 20-24 parts of kerosene, 3-4 parts of sorbitan monopalmitate, 5-7 parts of isopropanol, 2-3 parts of Turkey red oil, 1-2 parts of polyacrylic acid, 3-4 parts of fatty alcohol polyoxyethylene ether, 10-12 parts of ethylene glycol, 1-2 parts of citric acid, 4-5 parts of auxiliary agent and 100-110 parts of water. The auxiliary agent added in the invention improves the process performance of the cleaning agent and reduces toxic and side effect and pollution to the environment. The cleaning agent provided by the invention has the advanategs of strong cleaning ability, no toxicity, no volatilization, no harm to human body, no corrosivity, low production cost, simple process, convenience for usage and wide application prospect.

Description

technical field [0001] The invention relates to the technical field of printing cleaning, in particular to a cleaning agent for cleaning printing ink and a preparation method thereof. Background technique [0002] In the printing industry, it is often used to clean parts with ink such as printing plates, rubber rollers, and blankets of printing machinery with organic solvents such as gasoline, kerosene, acetone, and alcohol; such cleaning agents are flammable and flammable. Explosive, pollutes the environment, endangers the health of the mattress cover, and has a corrosion and swelling effect on the cleaning parts, such as rubber sticks and blankets, damages the parts, greatly shortens the service life, and corrodes and damages the hands and skin of workers who use solvents. The cleaning effect of this solvent is poor. Gasoline and coal are the products of petroleum refining. Now the price of petroleum is skyrocketing, which will cause a waste of non-renewable resource petro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D9/04
Inventor 宋玉春
Owner 东莞高绮印刷有限公司