Hydroxypropyl methylcellulose five questions
Hydroxypropyl methylcellulose five questions 1. Hydroxypropyl methylcellulose is divide into several types. What is the difference in use? HPMC can be divided into instant type and hot-dissolved type, instant type products. It quickly disperses in cold water and disappears into water. At this time, the liquid has no viscosity, because HPMC is only disperse in […]