Hydroxyethyl Methyl Cellulose / HEMC / MHEC
Zvinhu: Hydroxyethyl Methyl Cellulose / HEMC / MHEC
CAS#:9032-42-2
Formula: C34H66O24
Structural Formula:
Zvishandiso: Inoshandiswa seyepamusoro inoshanda yekuchengetedza mvura mumiriri, stabilizer, zvinonamira uye firimu-inogadzira mumiriri mumhando dzezvivakwa zvekuvaka. Inoshandiswa zvakanyanya mumaindasitiri ekushandisa, akadai sekuvaka, detergent, pendi uye kukoira uye zvichingodaro.
Zvinotsanangurwa
| Item | Standard |
| Chitarisiko | Upfu huchena kana husina-chena |
| Hunyoro hwemukati | ≤6 ％ |
| Ash content | ≤5 ％ |
| PH kukosha | 6-8 |
| Chikamu saizi | 99% vanopfuura 80 mesh |
| Etherification(MS/DS) | 0.8-1.2/1.8-2.0 |
| Viscosity | 35000-75,000 mPa.s (Brookfield RV, 2%) |
Nyora meseji yako pano uye titumire kwatiri