In the process of using, inks, water-based inks and other systems, the general use of the concentration is 0.1-0.6%, the specific amount should also consider whether the product received microbial corrosion and product storage environment.
Ink preservatives are added to the ink to kill a wide range of bacteria and fungi . Good results can be achieved with a concentration of 0.2%. At the same time, it can also be compatible with various types of emulsifiers, surfactants and other ingredients.
Ink preservatives have strong stability and the active ingredient can also be stable at 150°C. It has low toxicity and free of heavy metals and halogen compounds. Stable for amines, no formaldehyde, low odor, no VOC.
Therefore, it is recommended that each ink factory use ink preservatives, not only play a bactericidal antiseptic effect, but also a protection for the ink itself.
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