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Novel high efficient aqueous printing ink cleaning agent and preparation method thereof

A technology of water-based ink and cleaning agent, applied in the direction of chemical paint/ink remover, coating, etc., can solve the problems of insignificant cleaning effect, poor placement stability, unfavorable health and other problems, achieving low toxicity, safe use, and difficult to use. flash effect

Inactive Publication Date: 2017-11-17
GUANGDONG REDSUNSTAR IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are also disadvantages such as dissolving the substrate, low selectivity, poor placement stability, and insignificant cleaning effect.
[0005] In addition, the common cleaning agent formula can also contain oleic acid, liquid paraffin, sodium tripolyphosphate, antistatic agent, water and other ingredients, but because sodium tripolyphosphate contains phosphorus, the use of cleaning agents containing this ingredient is easy to cause damage to water sources. Phosphorus pollution
There are also many cleaning agent formulas containing highly volatile and toxic components such as methanol and formaldehyde, which are not conducive to the health of users

Method used

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  • Novel high efficient aqueous printing ink cleaning agent and preparation method thereof
  • Novel high efficient aqueous printing ink cleaning agent and preparation method thereof
  • Novel high efficient aqueous printing ink cleaning agent and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0026] A new type of high-efficiency water-based ink cleaning agent. The raw materials are weighed according to the parts by weight of each component specified in Table 1, and the surfactant and penetrating agent are added to soft water, stirred for 3 minutes to mix evenly, and then added with a particle size of 10- 20nm nanoparticles, after stirring at 500r / min for 5min, ultrasonically disperse at 20°C and 500W for 10min, then add triethanolamine, N-methylethylpyrrolidone, cholamine, and benzotriazole in sequence , polyethylene glycol octylphenyl ether, and stir and mix evenly at a speed of 800r / min to obtain an ink cleaning agent.

Embodiment 2

[0028] A new type of high-efficiency water-based ink cleaning agent, the raw materials are weighed according to the parts by weight of the components specified in Table 1, the surfactant and penetrant are added to soft water, stirred for 5 minutes to mix evenly, and then added with a particle size of 40- For 50nm nanoparticles, stir at 1000r / min for 10min, then ultrasonically disperse at 40°C and 1000W for 30min, then add triethanolamine, N-methylethylpyrrolidone, cholamine, and benzotriazole in sequence , polyethylene glycol octyl phenyl ether, and stir and mix evenly at a rotating speed of 1200r / min to obtain an ink cleaning agent.

Embodiment 3

[0030] A new type of high-efficiency water-based ink cleaning agent, the raw materials are weighed according to the parts by weight of each component specified in Table 1, surfactants and penetrants are added to soft water, stirred for 5 minutes to mix evenly, and then added with a particle size of 20- For 30nm nanoparticles, stir at 800r / min for 8min, then ultrasonically disperse at 30°C and 800W for 20min, then add triethanolamine, N-methylethylpyrrolidone, cholamine, and benzotriazole in sequence , polyethylene glycol octyl phenyl ether, and stir and mix evenly at a rotating speed of 1000r / min to obtain an ink cleaning agent.

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Abstract

The invention provides a novel high efficient aqueous printing ink cleaning agent and a preparation method thereof. The cleaning agent comprises the following components in parts by weight: 10 to 30 parts of triethanolamine, 20 to 30 parts of N-methyl pyrrolidone, 1 to 5 parts of nano particle, 10 to 30 parts of cholamine, 5 to 8 parts of benzotriazole, 5 to 20 parts of polyethylene glycol octyl phenol ether, 2 to 15 parts of surfactant, 2 to 10 parts of osmotic agent, and 5 to 40 parts of soft water. The preparation method comprises the following steps: adding a surfactant and an osmotic agent into soft water according to the formula, stirring 3 to 5 minutes to evenly mix the components; then adding nano particles, stirring for 5 to 10 minutes at a rotation speed of 500-1000 r / min; carrying out ultrasonic dispersion for 10 to 30 minutes at a temperature of 20 to 40 DEG C, then adding triethanolamine, N-methyl pyrrolidone, cholamine, benzotriazole, and polyethylene glycol octyl phenol ether in sequence, stirring, and evenly mixing. The cleaning agent has a strong performance on removing dirt such as printing ink, the cleaning efficiency is high, at the same time, the base material will not be damaged, the cleaning agent is safe to use, the toxicity is little, and the quality is the same after long term storage.

Description

technical field [0001] The invention relates to the technical field of printing cleaning, in particular to a novel high-efficiency water-based ink cleaning agent and a preparation method thereof. Background technique [0002] Currently commonly used ink cleaning agents mainly contain gasoline, kerosene or printing-specific ink cleaning agents. Gasoline and kerosene are broad-spectrum organic solvents with low price and wide application range. Many printing companies still use gasoline and kerosene as ink cleaning agents in large quantities. However, the flash point of gasoline is only in the 20s. If the ventilation in the factory building is not good, it is easy to explode. At the same time, due to the high volatility of gasoline, users will more or less inhale a certain amount of oil vapor. This will cause varying degrees of damage to the health of users in the long run. In addition, gasoline and kerosene have strong dissolving power, which will also corrode printing pl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D9/04C09D9/00
CPCC09D9/00C09D9/04
Inventor 陈腾飞
Owner GUANGDONG REDSUNSTAR IND
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