Πάχος και ιδιότητες του HPMC Ένας οδηγός για εφαρμογές στα υλικά προσμίξεων
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.