English
Main ingredients
The drilling fluid viscosity enhancer (80A51) is composed of acrylamide and acrylic acid copolymerization. It has the characteristics of low dosage, significant thickening effect, and good temperature resistance.
Nature and Use
This product is a white or slightly yellow freely flowing powder and particles.
Specification
Physical and Chemical Properties Table 1
|
Project |
Indicators |
|
Project |
White or slightly yellow free flowing powder |
|
Intrinsic viscosity，dl/g |
≥6.0 |
|
Moisture，% |
≤8.0 |
|
Fineness (0.9mm sieve residue)，% |
≤5.0 |
Drilling Fluid Performance Table 2
|
Project |
Apparent viscosity，mpa.s |
Plastic viscosity，mpa.s |
Dynamic shear force，pa |
Filtration loss，mL |
|
|
Base slurry |
8.0～10.0 |
3.0～6.0 |
4.0～6.0 |
26.0～30.0 |
|
|
Sampling |
Normal temperature |
≥35.0 |
≥17.0 |
≥18.0 |
≤25.0 |
|
120 ℃ hot rolling16h |
≥25.0 |
≥12.0 |
≥10.0 |
≤35.0 |
|
Product features
Usage
Just mix it directly into the drilling fluid.
Recommended dosage: 0.5% -1.0%.
