The formula for print cleaning agent or car wash water is: compound solvent; 80-95%, surfactant 5-20%, other additives are: 0.1%
1: compound solvent
Mainly refers to alkanes, aromatic hydrocarbons, alcohols , ketones, etc., which are used to dissolve ink. It is the main component of ink cleaning agents.
Two: surfactant
Alkylphenol polyoxyethylene ether and alkylbenzene sulfonate LAS can be used. It emulsifies, disperses and penetrates inks and film-forming substances. It is an indispensable emulsifier for mixing solvent water and oil into emulsion, which can mix solvent water and oil in a certain proportion. It can separate the ink and its film-forming substances from the roller and rubber printing blanket, thereby achieving the cleaning purpose.
Three: Other additives include
benzotriazothe, which can improve the rust prevention capabilities. When using, add water 1-3 times and stir evenly. Low cost, low odor, quick drying, safe and environmentally friendly.
Hello everyone, would you like to know what raw materials the cleaning product or car wash water used for printing is made of?
I did printing, and now the car wash water is relatively environmentally friendly and has no impact on the body.
I didn't pay attention to the specific ingredients of car wash water, but it plays a cleaning role.
The difference between car wash water and gasoline
1. Gasoline contains lead and other metal elements (car wash water does not contain lead) 2. Gasoline has a low flash point and is flammable (car wash water has high flash point, non-flammable)3. Gasoline can easily cause the ink roller skin to age and harden (car wash water itself contains protective agents)
4. For cleaning with gasoline, you may need to add ink adjustment oil first (car wash water can be omitted) This process)
5. When you change the color of the gasoline, you must add a color. change the cleaning process (car wash water can save this process)
6. Gasoline consumption is large and the cost is high (car wash water small dosage, low cost)
7. . Gasoline is not environmentally friendly (car wash water is environmentally friendly)
Cleaning the ink roller is divided into the following steps:
< p> 1. Start the printing press at high speed, then. spray an appropriate amount of ink cleaning agent (car wash waterture) onto the ink roller and spray again after 15 seconds. Wait for the machine to run for 20 seconds, then tighten the ink scraper.2. After the ink scraper is tightened, the ink on the ink roller will continue to become lighter. At this time: Spray the ink roller appropriately every 15 seconds until the ink on the ink roller is cleaned.
3. Add a small amount of water to the ink roller until you see a milky white liquid on the ink scraper.
4. Wait until the water on the ink roller is completely dry, then turn off the machine.
5. About 10-20ml of ink cleaning agent should be sprayed each time.
6. For automatic cleaning printing machines, ink cleaning agent should be added according to regulations, and the cleaning time should be set according to actual use.
The forummule of cleaning agent or car wash water for printing is: compound solvent; 80 to 95%, surfactant 5 to 20%, other additives: 0.1%
One: complex;Solvents
These are mainly alkanes, aromatic hydrocarbons , alcohols, ketones, etc., which are used to dissolve ink. They are the main component of ink cleaning agents.
Two: surfactant
Alkylphenol polyoxyethylene ether and alkylbenzene sulfonate LAS can be used. It emulsifies, disperses and penetrates inks and film-forming substances. It is an indispensable emulsifier for mixing solvent water and oil into emulsion, which can mix solvent water and oil in a certain proportion. It can separate the ink and its film-forming substances from the roller and rubber printing blanket, thereby achieving the cleaning purpose.
Three: Other additives include
benzotriazole, whichcan improve rust prevention capabilities. When using, add water 1-3 times and stir evenly. Low cost, low odor, quick drying, safe and environmentally friendly.