Mathau o Manyleb | Gwrth-asid bwytadwy | Gwrth-asid bwytadwy pur uchel |
FFH9 | FVH9 | |
Apperance | Powdr gwyn neu felynaidd | |
D.S | ≥0.90 | ≥0.90 |
Gludedd (2% Solution)(mPa.s) | 800~1200 | ≥1200 |
Chloride(CL) % | ≤1.80 | ≤1.80 |
PH ateb 1% (25°C） | 6.0～8.5 | 6.0～8.5 |
Moisture(%) | ≤7.0 | ≤7.0 |
Purity(%) | ≥95 | ≥99.5 |
Heavr Metal(Pb)(%) | ≤0.002 | ≤0.002 |
AS(%) | ≤0.0002 | ≤0.0002 |
Fe(%) | ≤0.03 | ≤0.03 |
AVR | ≥0.85 | ≥0.85 |
Sylwadau | Dull o fesur gludedd: 2% ateb, 25°C, a fesurir gan Viscometer cylchdro NDJ 79 | |
Mathau o Manyleb | Gwrth-asid bwytadwy | Gradd bwyd | ||
FFH9 | FVH9 | FH6 | FVH6 | |
Apperance | Powdr gwyn neu felynaidd | |||
D.S | ≥0.90 | ≥0.90 | 0.65~0.85 | 0.65~0.85 |
Gludedd (1% Solution)(mPa.s) | 800~1200 | ≥1200 | 800~1200 | 1200~5000 |
Chloride(CL) % | ≤1.80 | ≤1.80 | ≤1.80 | ≤1.80 |
PH ateb 1% (25°C） | 6.0～8.5 | 6.0～8.5 | 6.0～8.5 | 6.0～8.5 |
Moisture(%) | ≤7.0 | ≤7.0 | ≤10.0 | ≤10.0 |
Purity(%) | ≥95 | ≥95 | ≥95 | ≥95 |
Heavr Metal(Pb)(%) | ≤0.002 | ≤0.002 | ≤0.002 | ≤0.002 |
AS(%) | ≤0.0002 | ≤0.0002 | ≤0.0002 | ≤0.0002 |
Fe(%) | ≤0.03 | ≤0.03 | ≤0.03 | ≤0.03 |
AVR | ≥0.85 | ≥0.85 | AMH | AMH |
Sylwadau | Dull o fesur gludedd: 1% ateb, 25°C, a fesurir gan BROOKFIELD DV-I + Viscometer | |||