What is HEC

use

1. for water latex paint

As a protective colloid, HEC can be used for the polymerization of vinyl acetate. To increase the stability of the polymerization system over a wide pH range.

Because in the manufacture of the finish product, such as pigments and fillers are evenly dispersed, stable and thickening effect. However, it can also be use as a dispersant for columns such as benzene, acrylate, acrylonitrile and other county oligomers.

2. Oil drilling

Among the various muds require for drilling, cementing, cementing and fracturing operations, HEC not only acts as a thickener, but also provides good fluidity and stability.

Moreover, the drilling mud carrying capacity is improved, a large amount of water is prevented from entering the oil layer from the mud, and the production capacity of the oil layer is stabilized.

3. Used in building materials construction and building materials

Due to its strong water retention capacity, HEC is an effective thickener and binder for cement slurry and mortar. It can improve the fluidity and construction performance by blending it into mortar.

And can prolong the evaporation time of water, improve the initial strength of concrete and avoid cracks. It can be use to paint plaster, bonded gypsum and plaster putty to significantly improve its water retention and bond strength.

4. used in toothpaste

Due to its high salt tolerance and acid resistance, HEC can guarantee the stability of toothpaste paste.In addition, the toothpaste is not easy to dry due to the water retention and the strength of the emulsification.