NATROVIS E 30000 PR

Natrovis hydroxyethylcellulose (HEC), a nonionic water-soluble polymer, is a white, free-flowing granular powder. Natrovis HEC is insoluble in organic solvents, yet it is easily dispersed in cold and hot water to give solutions of varying viscosities. Chemically, it is a cellulose that has been etherified with hydroxyethyl HEC groups to give the desired properties. Natrovis HEC is used as a thickener for many pasty building materials such as dispersion based tile adhesives (D1/D2), ready-to-use plasters and skim coats as well as wall putties. It also is very suitable for stabilizing underwater concrete. .