Description:
Xanthan RD is a premium quickly dispersible Xanthan gum biopolymer supplied in white to cream colored free flowing powder. Compared to normal drilling grade xanthan gum, it has improved mixing properties.
Application:
Xanthan RD is used in a wide variety of water-based drilling, workover or completion fluids as a
rheology modifier to develop low-shear-rate viscosity and enhance suspension properties.
Physical requirements:
Appearance:
cream colored flowing powder
pH 1% solution:
6.0-8.0
Rheology 1ppb saltwater at 25℃:-
600 rpm :
70 min
300 rpm :
50 min
200 rpm:
45 min
100 rpm:
35 min
6 rpm:
17 min
3 rpm:
16 min
Particle size:-
pass 28 mesh:
98% min
pass 42 mesh:
95% min
Loss on drying
6-16%
Dispersibility:
no lumps
Packing:
Xanthan Gum is packed in 25 kg net sacks, 40 sacks per pallet; or as client's requirement.
