Mothers with children at home will focus on their children’s health and safety. Because the baby’s world has just opened, he is full of curiosity about the world, so he is interested in...
Summer has arrived, and the most confusing thing for everyone is the preservation of food. How to ensure the freshness of food has become a hot topic nowadays. So how should we store fresh fruits a...
With the continuous increase in the demand for efficient, environmentally friendly and high-performance additives in new materials industries such as polyurethane and epoxy resin, dimethyl thio-tol...
What is hydroxypropyl methyl cellulose?
Hydroxypropyl methyl cellulose (HPMC), also known as hydroxypropyl methylcellulose, cellulose hydroxypropyl methyl ether, cellulose, 2-hydroxypropylmethyl et...
Polyvinylpyrrolidone (PVP) chemical structure contains a pyrrolidone ring, which imparts excellent water solubility, film-forming ability, adhesion, and biocompatibility.
The “K25″ in P...
Ultraviolet absorber (UV absorber) is a light stabilizer that can absorb the ultraviolet part of sunlight and fluorescent light sources without changing itself. Ultraviolet absorber is mostly white...
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