News

1. Choose hydroxypropyl methylcellulose based on characteristic of Substrate

1, this method is suitable for the determination of the dynamic HPMC viscosity of non-Newtonian fluids (polymer solution, suspension, emulsion dispersion liquid or surfactant solution, etc.).

When it comes to mortar admixtures, you should first understand the effect of ordinary mortar on performance. As the basis for the selection of mortar admixtures, HPMC hydroxypropyl methyl cellulose is one of the best.

Cellulose ether is a kind of cellulose derivative, could use in various applications based on its unique properties. HPMC hydroxypropyl methylcellulose and MHEC methyl hydroxy ethyl cellulose are most widely used in dry mix mortar industry, paint and coatings, detergent and oil drilling.

In dry mix mortar, Adding a little HPMC can significantly improve the performance of wet mortar. It can be seen that HPMC is a major additive that affects the construction performance of mortar.

1. Subject content and scope of application

HPMC Hydroxypropyl methyl cellulose in cement mortar and gypsum slurry, mainly play the role of water retention and thickening, can effectively improve the adhesion and sag resistance of slurry.

Hydroxypropyl methyl cellulose HPMC is a non-ionic cellulose ether made from natural polymer material cellulose through a series of chemical processing. They are an odorless, tasteless and non-toxic white powder that swells into a clear or slightly turbid colloidal solution in cold water.

Determination of purity of HPMC hydroxypropyl methyl cellulose