Item | Index |
Degree of substitution (D.S) ≥ | 0.9 |
Moisture (%) ≤ | 10 |
PH value(25 ºC ) | 5.5-8.5 |
Item | Index | ||
HV | LV | SL | |
F iltration (sample dosage 0.57%),mL ≤ | 20 | 25 | 25 |
F iltration (sample dosage 0.86%),mL ≤ | 15 | ||
F iltration (sample dosage 1.14%),mL ≤ | 10 | ||
Y ield strength (sample dosage 0.57%),Pa | ≥ 2.5 |
≤ 0.5 |
|
Y ield strength (sample dosage 0.86%),Pa | ≥ 9.5 | ||
Y ield strength (sample dosage 1.14%),Pa | ≥ 19.0 | ||
A pparent viscosity ,mPa.s | - | - | ≤ 25 |