Hydroxyethyl Methyl Cellulose / HEMC / MHEC
Espesifikasyon
Atik | Estanda |
Aparans | Poud blan oswa blan |
Kontni imidite | ≤6% |
Sann kontni | ≤5% |
Valè PH | 6-8 |
Gwosè patikil | 99% pase 80 may |
Eterifikasyon (MS/DS) | 0.8-1.2/1.8-2.0 |
Viskozite | 35000-75,000 mPa.s (Brookfield RV, 2%) |
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