English name: Hostapur OS liq, Alias:Anionic surfactant
Hostapur OS liq is yellow transparent viscous liquid with polyether as the main ingredient into a relatively stable mixture, with slightly special smell, non-toxic, non-corrosive and soluble in water. 
Main applications
This product is newly developed polycarboxylate hostapur, can improve the workability and water retention properties of fresh concrete and reduce the slump loss. The admixture can improve the durability, plasticity and cohesion of hardened concrete, and reduce its segregation and bleeding.