Hydroxypropyl methyl cellulose and its application in various industries and products
1. The visual state of pure HPMC cellulose is fluffy, and the bulk density is small, with a range of 0.3-0.4g/ml; Adulterated HPMC cellulose has better fluidity and heavier hand feel, which is significantly different from the appearance of authentic products.
Factors such as air temperature, temperature and wind pressure will affect the volatilization rate of moisture in cement mortar and gypsum-based products. Therefore, in different seasons, the water retention effect of the same amount of HPMC is different.
Personal Care and Cosmetics