I-Hydroxypropyl cellulose / CAS: 9004-64-2
Incazelo emfushane:
Igama lomkhiqizo: i-Hydroxypropyl cellulose
Uhlobo:ZA-N
I-CAS: 9004-64-2
I-MF: C3H7O*
I-MW: 59.08708
ISAKHIWO:
incazelo
| Into | Sukucaciswa |
| Ukubukeka | Impuphu emhlophe noma emhlophe |
| pH | 5.0-7.5 |
| I-Chloride | ≤0.36% |
| Ukulahlekelwa ekomiseni | ≤5.0% |
| Izinsalela ezivuthayo | ≤0.8% |
| Okuqukethwe kwe-Hydroxypropoxy | 5.0%~16.0% |
| Insimbi Enamandla | ≤10ppm |
| Inani Eliphelele Lama-Microbial Aerobic | ≤1000cfu/g |
| Inani Lonke Lokubumba Nemvubelo | ≤100cfu/g |
| I-Escherichia Coli | Okubi |
| I-Salmonella | Okubi |
Ukusetshenziswa
Ama-granules amhlophe noma aphuzi kancane noma ampunga noma impuphu enemicu. Ayinaphunga futhi ayinambitheki, iyasha, ine-thermoplasticity. Iyavuvukala emanzini ukuze yakhe isixazululo se-colloidal esimhlophe esicwebezelayo esimhlophe esibonakalayo kuya kobisi. Incibilika ku-ethanol, ayincibiliki ku-ether. Ayincibiliki emanzini uma izinga lokushisa lingaphezu kuka-38℃.
Ama-emulsifier, ama-ejenti okumboza, ama-colloid okuvikela, ama-stabilizer, ama-suspending agents, kanye nama-thickeners. EJapane, ama-70% alawa asetshenziswa embonini yezemithi, njengezinto zokubopha amaphilisi, izinto zokubopha amafilimu, kanye nezinye izinhlelo zokusebenza.
Isetshenziswa njenge-binder kanye ne-ejenti yokwenza ifilimu embonini yezemithi, kanye ne-ejenti yokwenza ifilimu, i-dispersant, i-stabilizer, i-thickener, njll. embonini yezimonyo, i-coating, kanye ne-inki.
- Kusetshenziswa njengesinamathelisi: Emkhakheni wezokwelapha, lo mkhiqizo usetshenziswa kakhulu njengesinamathelisi, njengesinamathelisi samaphilisi, ama-granule, nama-granule amahle, ngokuvamile abiza u-1-5% wesisindo somuthi. Kukhethwa uhlobo lwe-RT-L noma lwe-RT-J.
- Isetshenziswa njengento yokumboza ifilimu yamathebulethi. I-HPC inezakhiwo ezinhle kakhulu zokwakha ifilimu, futhi ifilimu ephumayo iqinile futhi iyanwebeka, engaqhathaniswa nama-plasticizer. Ngokuxuba nezinye izinto zokumboza ezingamelani nokushisa kwe-Chemicalbook, ukusebenza kwefilimu kungathuthukiswa kakhulu. Ngokuvamile, kukhethwa uhlobo lwe-RT-L.
- Isetshenziswa njengesithambisi se-elixirs, isithasiselo se-lotion, kanye nesiqinisi se-emulsions. Ngokuvamile, kukhethwa uhlobo lwe-RT-M.
- Ingasetshenziswa njengento ye-matrix ukulungiselela amaphilisi okukhululwa okuqhubekayo kwe-matrix, ama-pellet okukhululwa okuqhubekayo, kanye namaphilisi okukhululwa okuqhubekayo okuphindwe kabili. Ngokuvamile, kukhethwa uhlobo lwe-RT-M.
5. Isetshenziswa njenge-ejenti ye-gelling ngezikhathi ze-ethanol kanye nesisekelo samafutha
Ukupakisha Nokuthumela
20kg/ibhokisi njengezidingo zamakhasimende.
Kungokwempahla evamile futhi kungathunyelwa ngolwandle nangomoya
Gcina futhi ugcine
Isikhathi sokuphila: Izinyanga ezingama-24 kusukela ngosuku lokwenziwa kwento epakishweni lokuqala elingavulwanga, igcinwe endaweni epholile neyomile kude nokukhanya kwelanga okuqondile, amanzi.
Indawo yokugcina izinto enomoya, Ukomisa okuphansi kwezinga lokushisa, Ihlukaniswe nama-oxidants, ama-acid.
