Features of welan gum

Features of welan gum
(1) Superior compatibility with other gums.
(2) Excellent water blinding capacity.
(3) High viscosity in low concentration and slow-speed of revolution.
(4) Has characteristics as pseudoplastic fluid (shear thinning), good suspending power under idle state.
(5) Stable in pH2-12, nice salt tolerance, which means it has special stability in high salinity.
(6) Has high resistance to temperature.

Features of welan gum

Specifications of Welan gum
Regular welan gum - RWG
High viscosity Welan gum

High viscosity Welan gum of Rbbio is a new type product developed by bio-technology. Compared with like products, new generation welan gum has much better features such as thickening, stabilizing, suspension, emulsification, high viscosity, salt tolerance and high temperature resistance, which can be widely used in industry and agriculture such as oil exploitation, deep well work, concrete and additive of dry-mixed mortar.

Specifications of high viscosity Welan gum
RWG-P100
RWG-P
RWG-PD
RWG-PD100
Advantage about high viscosity welan gum
Good heat stability
Higher viscosity
Much stronger suspending ability
More excellent salt tolerance and high temperature resistance performance

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