Figure 1. Plot of shear stress versus shear rate for bentonite gel modified with 0.5g of different biopolymers

From

Rheological Behaviour of Eco-friendly Drilling Fluids from Biopolymers

O.U. Nwosu, C. M. Ewulonu

Journal of Polymer and Biopolymer Physics Chemistry. 2014, 2(3), 50-54 doi:10.12691/jpbpc-2-3-2