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Answers to Frequently Asked Questions about Hydroxypropyl methyl cellulose(HPMC) (2)
4..Hydroxypropyl methyl cellulose (HPMC) dissolution methods Hot water dissolution method: because HPMC is not dissolved in hot water, so early HPMC can be evenly dispersed in hot water, and then quickly dissolved when cooling, two typical methods are described as follows: 1)、Fill the container...Read more -
Answers to Frequently Asked Questions about Hydroxypropyl methyl cellulose(HPMC) (1)
1, what is the main use of hydroxypropyl methyl cellulose (HPMC)? Hydroxypropyl methyl cellulose is widely used in building materials, coatings, synthetic resins, ceramics, medicine, food, textile, agriculture, cosmetics, tobacco and other industries. Hydroxypropyl methyl cellulose can be divided...Read more -
Function of hydroxypropyl methylcellulose in mortar
In ready-mixed mortar, the addition of cellulose ether is very low, but it can significantly improve the performance of wet mortar, which is a major additive affecting the construction performance of mortar. the important role of HPMC in mortar is mainly in three aspects...Read more -
Dissolution method of HPMC
The dissolution methods of HPMC include: cold water instant solution method and hot solution method, powder mixing method and organic solvent wetting method The cold water solution of HPMC is treated with glyoxal, which is rapidly dispersed in cold water. At this time, i...Read more