Product Specifications
| Markets: |
South America,Southeast Asia,Mid East |
| Composition: |
Montmorillonite |
| Shape: |
Powder |
| Usage: |
Oilwell Drilling |
Product Description
API GRADE Bentonite
Name: API Drilling Bentonite
Chemical Formula: Al2O3.4(SiO2). H2O
CAS No: 1302-78-9
Molecular Weight: 360.31
HS Code: 2508100000
Product Description
API Bentonite is used to increase viscosity and reduce fluid loss in water base drilling fluids. It is a cost effective means of achieving viscosity, fluid loss control and filter cake quality in freshwater and seawater mud.
Specification
| project | Drilling Bentonite | Untreated bentonite | OCMA Bentonite |
| Viscometer readings 600r/min≥ | 30 |
| 30 |
| Yield Value / plastic viscosity≤ | 3 | 1.5 | 6 |
| Filtration volume / cm 3≤ | 15.0 |
| 16.0 |
| 75μm sieve, mass fraction /% ≤ | 4.0 |
| 2.5 |
| Dispersed plastic viscosity / (mPa · S)≥ |
| 10 |
|
| After filtration the amount of scattered / cm 3 ≤ |
| 12.5 |
|
| Water (105 ° C). Mass fraction /% ≤ |
|
| 13.0 |
Chemical content
| Ingredients | % | Sodium Bentonite | Ca-bentonite |
| SiO2 | % | 69.32 | 67.23 |
| Al2O3 | % | 14.27 | 15.88 |
| CaO | % | 1.99 | 2.22 |
| MgO | % | 2.69 | 4.01 |
| K2O | % | 1.38 | 0.19 |
| Na2O | % | 1.85 | 0.13 |
| Fe2O3 | % | 1.84 | 2.62 |
| FeO | % | 0.63 | 0.03 |
| MnO | % | 0.10 | 0.00 |
| TiO2 | % | 0.13 | 0.13 |
| P2O3 | % | 0.04 | 0.06 |
| LOI | % | 5.67 | 8.09 |
Packing:
Net weight 25kg/50kg kraft paper bag with PP liner, or net weight 1000kg jumbo bags, or bulk packing.
WEIFANG HUAXIA BENTONITE CO. Ltd is a leading manufacturer of Bentonite in China since 1993. We specialize in the research, development and production of Bentonite. All of our products comply with international quality standard and are pretty appreciated in a great variety of markets throughout the world.
With 16 modern production lines, 600Mt output per day, we can meet the big demand of our clients. Our main products include API Bentonite, OCMA Bentonite, Pilling Grade Bentonite, Foundry Bentonite, Metallurgy Bentonite, Paint Bentonite, etc.
HUAXIA BENTONITE adhering to the "Best Quality, Excellent Service" business philosophy more than 20 years, welcome worldwide friends together to a promising development...
