Sodium Thiosulphate Stabilized Guar
CB-DR-STG
TECHNICAL SPECIFICATION
CHEMICAL ANALYSIS:
| APPEARANCE | Light Beige color powder |
| MOISTURE | 8-10 % Maximum |
| PROTEIN | 5% Maximum |
| ASH | 1.5% – 3% Maximum |
| AIR | 5% Maximum |
| FAT | 1% Maximum |
| GUM CONTENT | 78% Minimum |
| pH | 7.5-10 |
BROOKFIELD VISCOSITY
Cold Viscosity, 1% Sol., taken by (BROOKFIELD VISCOMETER), SP. NO.4 / 20 RPM AT 25 DEG. C:
After 2 Hours – 3500 CPS Minimum
After 24 Hours – Stable or more
FANN 35 Viscosity, 40ppt gel, 2% KCl water, 1 Minute hydration, pH = 6.5, R1B1, 511s-1
3 Minutes 26 ± 2 cps
5 Minutes 31 ± 2 cps
60 Minutes 36 ± 2 cps
APPLICATION
- Is very useful in hot water bore wells.