NO | Index cov khoom | Txheem tus nqi | Cov qhabnias xeem |
1 | Qhov tshwm sim | Xim av hmoov | Ua tau raws li qhov yuav tsum tau ua |
2 | Moisture | ≤ 7.0% | 3.1 |
3 | Tus nqi PH | 8–11 | 10.2 |
4 | Cov khoom qhuav | ≥92% | 96 |
5 | lignosulphonate | ≥55% | 57 |
6 | Inorganic ntsev (Na2SO4 ) | ≤ 5.0% | 2.3 |
7 | Tag nrho cov teeb meem txo | ≤ 4.0% | 2.2 |
8 | Dej insoluble teeb meem | ≤ 1.5% | 1.1 |
9 | Calcium magnesium ntau ntau | ≤ 1.0% | 0.3 |
Xaus | Ua raws li cov cai. |
1. Siv raws li ceramic bonder, nce ntsuab zog ntawm ceramic lub cev.
2. Siv ua chiv raw khoom.calcium lignosulphonate yog nplua nuj ntawm ntau mocroelement thiab organic cov ntaub ntawv.Nws ua tau zoo li chiv raw cov ntaub ntawv.
3. Siv raws li tsiaj pub additives.