Hydroxypropyl Methyl Cellulose(HPMC) problems
Hydroxypropyl Methyl Cellulose(HPMC) problems 1. What are the main technical indicators of HPMC? The hydroxypropyl content and viscosity, which most users care about are these two indicators. If the hydroxypropyl content is high, the water retention is generally better. 2. What is the viscosity of HPMC? Putty powder is generally 100,000, the mortar is required […]
Hydroxyethyl cellulose (HEC)
Hydroxyethyl cellulose (HEC) Hydroxyethyl cellulose (HEC) It is a white or light yellow, odorless, non-toxic fibrous or powdery solid. Because HEC has good properties of thickening, suspending, dispersing, emulsifying, bonding, film forming, protecting moisture and providing protective colloids. Has been widely used in oil extraction, coatings, construction, pharmaceutical and food, textile, paper and polymer polymerization. […]