Detailed description：
level PH standard reagent category asphalt
content 55 (%) Product specifications 25KG/ package
CAS No data
A: the main ingredients of asphalt, sodium.
Characteristics: dark brown powder
Quality index:
A, physicochemical index
| project | index |
| Sulfonic acid content | More than 13% |
| The content of sodium sulfate | Less than or equal to 1.5% |
| Water | Less than or equal to 15% |
| PH value | 8-10 |
Two, drilling fluid performance index
| project | index | index |
| Base mud properties | After the performance |
| The density of g/cm 3 | One point zero four | 1.038-1.04 |
| Filtration ml | 19-22 | 10-12 |
| The apparent viscosity of mpa.s | 6-10 | 8-12 |
| The plastic viscosity of mpa.s | 4-7 | 5-8 |
| Shear force pa | 0.3-0.5 | 0.7-1.0 |
| PH value | 9-11 | 9-11 |
To use: the product is mainly used as various water-based drilling liquid shale resisting agent, with lubrication and control of high temperature filtration loss function
Usage: This product will be directly added into the mud stirring and dissolving, adding 2-3%
Packing: plastic preparation or three in one plastic bag 25kg/ bag
Storage: should be stored in dry and ventilated warehouse
Drilling additives