|
Appearance |
White powder, no lumps and impurities |
|
|
Fineness (150μm pass rate) |
≥92% |
|
|
Moisture content |
≤5% |
|
|
Ash |
≤1.0% |
|
|
Light transmittance (2% aqueous solution) |
≥80% |
|
|
pH (1% aqueous solution) |
5.0-8.5 |
|
|
Viscosity(2%,20℃,64#,20r,Brookfield LV) |
C6504M |
3000-5000 mPa·s |
|
C6506M |
5000-7000 mPa·s |
|
|
C6510M |
9000-12000 mPa·s |
|
|
C6515M |
14000-170000 mPa·s |
|