roduct Name:Oil Drilling Grade Xanthan Gum

Apperance:white flowing powder  white flowing powder

Viscosity (1% solution in 1% KCL):1200-1600cps

PH (1% solution):6.0-8.0

Ash:Max 13%

Loss On Drying:Max 13%    Max 13%

Particle size:40Mesh 80Mesh 120Mesh

Total Nitrogen:0.55%

V1/V2:1.02-1.45

3φ:Min 12.5

YP:Min 30

Thermal Stability:Stable up to 121℃

Rheologic Measurement:

Rate 600rp 300rpm 200rpm 100rpm 6rpm 3rpm 

Standards 75-110 55-120 45-100 35-90 15-40 12.5-35      

Results 97 69 59 44.5 18 15