Hydrolysis of polyacrylonitrile sodium salt (Na-HPAN)
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Project
|
Index
|
|
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Water base mud
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Filter loss, ML
|
25.0±2
|
|
Apparent viscosity, MPA - seconds
|
6～10
|
|
|
The water base slurry with Na-HPAN2.0 g / L.
|
Filter loss, ML
|
≤12.0
|
|
Apparent viscosity, MPA - seconds
|
≤10.0
|
|
|
Salt water base slurry
|
Filter loss, ML
|
55±3.0
|
|
Apparent viscosity, MPA - seconds
|
4～8
|
|
|
Na-HPAN15.0
|
Filter loss, ML
|
≤18.0
|
|
Apparent viscosity, MPA - seconds
|
≤12.0
|
|
|
Project
|
Index
|
|
Purity,%
|
≥75
|
|
Moisture,%
|
≤7.0
|
|
Residual alkali content,%
|
≤2.5
|
|
Fineness (through 10 mesh sieve)
|
≤5.0
|
|
Appearance
|
Powder and granular free flowing
|
