Amino sulfonic acid series high efficiency water reducing agent

Concrete admixture is an indispensable component of modern concrete, and it is an important method and technology of concrete modification. Adding a small amount of admixture can improve the workability of fresh concrete and improve the physical and mechanical properties and durability of hardened concrete.
Amino sulfonic acid based high performance water reducing agent, known as the world’s most ideal water reducing agent, is one of the main components of the preparation of high-performance concrete. Mainly used in the chemical raw materials such as sodium amino benzene sulfonic acid, phenol, formaldehyde, through addition, condensation and other reactive synthesis, its molecular structure with -NH2, -OH and -SO3 groups of a class of polymer.(