CAS No.: | 11138-66-2 |
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Formula: | (C35h49o29)N |
EINECS: | 234-394-2 |
Packaging Material: | Plastic |
Storage Method: | Normal |
Shelf Life: | >12 Months |
Samples: |
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What is xanthan gum?
Drilling fluid performance indicators:
items
|
apparent viscosity (mpa.s) |
dynamic shear (pa) |
filtration loss (ml) |
|
Fresh water slurry | base slurry | 5~6 | 1~4 | ≤80 |
Add 0.3% samples in base slurry | ≥22 | ≥12 | ≤18 | |
4% Salt water slurry | base slurry | 4~6 |
1~3 |
≤160 |
Add 0.3% samples in base slurry | ≥21.0 | ≥9.0 | ≤16 | |
Temperature 120 ºC, aging 16h | ||||
Fresh water slurry | base slurry | 3~5 |
1~3 |
≤60 |
Add 0.3% samples in base slurry | ≥19 |
≥9.0 |
≤20.0 | |
4% Salt water slurry | base slurry | 2~5 |
1~3 |
≤240 |
Add 0.3% samples in base slurry | ≥16.0 | ≥7.0 | ≤18.0 |
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