Simply judge the quality of hydroxypropyl methyl cellulose
Simply judge the quality of hydroxypropyl methyl cellulose Hydroxypropyl methyl cellulose has the characteristics of thickening, bonding, dispersing, emulsifying, film forming, suspending, adsorbing, gelling, surface active, retaining moisture and protecting colloids. The scope of application is very wide. 1.Fineness Hydroxypropyl methyl cellulose generally has a…