Zibozan®XCD
Ziboxan® Biopolymers are widely used in water-based drilling, workover or completion fluids as rheology modifiers to create low shear rate viscosity and enhance suspension capabilities.
Product Introduction
Ziboxan® Biopolymers are widely used in water-based drilling, workover or completion fluids as rheology modifiers to create low shear rate viscosity and enhance suspension capabilities.
Physicochemical indicators
| Indicator | Specification requirements |
|---|---|
| Starch, guar gum or its derivatives | None |
| Moisture (mass fraction) | ≤13% |
| Fineness analysis (mass fraction) | Less than 425μm ≥95% Less than 75μm ≤50% |
| Viscosity |
Direct reading viscometer (300r/min) ≥11mPa.s (reading value ≥55) Direct reading viscometer (6r/min) ≥180mPa.s (reading value ≥18) Direct reading viscometer (3r/min) ≥320mPa.s (reading value ≥16) Cloth viscometer (1.5r/min) ≥1950mPa.s |
| Lump value | 0 |







