Diutan gum used in high performance concrete

Diutan gum is an acidic polysaccharide with a repeating unit of tetrasaccharide skeleton similar to gellan gum，it can used in high performance concrete.

Diutan gum is a polysaccharide which is used for the stabilization of emulsions, foams and suspensions. It is obtained by fermentation and is similar in the chemical structure of the xanthan gum.

Compared with xanthan gum, it is characterized by an even stronger pseudoplasticity. Already at very low use levels, high viscosities and good flow properties under shear as pumping or pouring can be achieved. Another outstanding feature is its excellent alkali resistance.

high performance concrete

Diutan gum is a unique, anionic polymer produced by microbial fermentation. As a versatile rheology modifying agent, diutan gum is useful in a wide range of industrial applications, providing excellent stabilization, high pseudoplasticity and high viscosity at low-use concentrations.

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