Hydroxyethyl Methyl Cellulose / HEMC / MHEC
Zofunika: Hydroxyethyl Methyl Cellulose / HEMC / MHEC
CAS #:9032-42-2
Fomula: C34H66O24
Structural Formula:
Ntchito:
Amagwiritsidwa ntchito ngati wothandizira kwambiri posungira madzi, stabilizer, zomatira ndi kupanga filimu mumitundu yazinthu zomangira. Amagwiritsidwa ntchito kwambiri m'mafakitale, monga zomangamanga, zotsukira, utoto ndi zokutira ndi zina zotero.
Zofotokozera
| Kanthu | Standard |
| Maonekedwe | ufa woyera kapena woyera |
| Chinyezi | ≤6 ％ |
| Phulusa lazinthu | ≤5 ％ |
| pH mtengo | 6-8 |
| Tinthu kukula | 99% amadutsa 80 mauna |
| Etherification(MS/DS)** | 0.8-1.2/1.8-2.0 |
| Viscosity | 35000-75,000 mPa.s (Brookfield RV, 2%)* |
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