Why ink and polyvinylpyrrolidone K90 mixed together after use will ink.

Polyvinylpyrrolidone is a kind of high molecular compound, which is widely used in the medical field. First, it can be applied in the field of drug sustained release. Polyvinylpyrrolidone can help slow the release of the drug, so that the effect of the drug is maintained at the therapeutic level for a long time, and thus reduce the toxic side effects of the drug.
Secondly, polyvinylpyrrolidone is also suitable for the production of medical contact lenses. Due to its high stability in water, it is very useful in the manufacture of contact mirrors. It can be used to make soft contact lenses, which can improve the oxygen permeability of contact lenses and reduce eye discomfort.
In addition, polyvinylpyrrolidone can also be used in the field of neural tissue engineering. The researchers found that it can be used as a substrate to improve the growth of nerve tissue, so it is expected to be used for recycling neurons and repairing the nervous system. This has important implications for treating patients who have lost motor and sensory function.
In general, polyvinylpyrrolidone has a wide range of applications, including drug sustained-release, medical contact lenses, and nerve tissue engineering. Because of its good environmental adaptability and biocompatibility, it can be used as an important biological material to improve the quality and effect in the medical field, and it is worthy of further research and application.

Why ink and polyvinylpyrrolidone K90 mixed together after use will ink.

Soluble and miscible polyvinylpyrrolidone is a polymer of vinylpyrrolidone with different molecular weights, soluble in water, without electrolysis. Its aqueous solution can be miscible with cellulose series solutions. It can also be mixed with non-ionic, anionic or cationic components such as salicylic acid. PVPK series products can be settled by adding a large amount of salt