هیدروکسیپروپیل متیل سلولز و کاربردهای آن در صنعت و علم
Generally speaking, the water retention of MHEC is higher than that of HPMC, but there is no big difference. Considering the cost and price, if there is not high requirements for the gel temperature, customers generally prefer HPMC. Furthermore, the viscosity stability, mildew resistance, and dispersibility of MHEC are generally higher than that of HPMC.
8. If conditions permit, directly test the viscosity of aqueous solution of cellulose ether and compare the water retention rate of low content cellulose ether mortar