HPC
HPC Hydroxypropyl Cellulose
mmeghe ngwaah?a
Hydroxypropyl Cellulose (Hydroxypropyl cellulose) b? ether cellulose na-ab?gh? ionic nke na-egosi d? ka nt? nt? ?cha ma ? b? ?cha.
njirimara ngwaah?a
?kachamara mmiri solubility: ? nwere ike ?gbaze ngwa ngwa na mmiri oyi iji mep?ta ngw?ta na-enwegh? at? ma kw?sie ike.
Ezi nkw?si ike nke okpom?k?: ? ka nwere ike ?n?gide na-ar? ?r? ya na okpom?k? d? elu.
?r? elu: nwere ?f?d? ?r? elu, nwere ike melite ar?m?r? interface.
Nhazi ihe nkiri d? mma: Ihe nkiri a na-eme b? ihe siri ike, na-enwegh? at? ma nwee ezigbo ikuku ikuku.
Nkwek?r?ta zuru oke: dak?tara na ihe d? iche iche nke organic na inorganic.
eji ngwaah?a
?l? ?r? na-emep?ta ?gw?: D? ka ihe nrapado na ihe mkpuchi ihe nkiri maka mbadamba nkume, a p?kwara iji ya mep?ta nkwadebe ngwa ngwa.
D?ka ?m?maat?, n'?f?d? mbadamba ?r? akwadoro, a na-ach?kwa ?s? nt?hap? nke ?gw? ah? iji melite ar?m?r? ya.
Ihe ?ch? mma: A na-eji lotions, creams na ngwaah?a nd? ?z? na-eme ka ? d?kwuo mma na nkw?si ike.
?l? ?r? nri: d? ka ihe na-eme ka ? d? ar?, emulsifier na stabilizer, na-eme ka udidi na uto nri d?kwuo mma.
D? ka ? d? na ice cream, iji mee ka ? d?kwuo nro ma d? nro.
Ihe owuwu ?l?: nwere ike melite adhesion na ?r? ?r? nke ngwa agha, putty, wdg.
Usoro mmep?ta
A na-emekar? ya site na cellulose na propylene oxide site na etherification n'okpuru ?n?d? alkaline.
At?manya ah?a
Site na ?r? elu maka ak?r?ngwa ak?r?ngwa d? elu na ?l? ?r? d? iche iche, Hydroxypropyl Cellulose nwere ah?a na-ekwe nkwa. N'?b? nd? ?kp?r? siri ike na ngalaba ?gw? na mmepe ?h?r? na ?l? ?r? ?ch? mma na ?l? ?r? nri na-akwalite, ah?a ah?a ya na-aga n'ihu na-eto eto.
jiri nlezianya mee ihe
Ekwes?r? itinye nchekwa na ebe ak?r?, nke ?ma, zere mmiri na okpom?k? d? elu.
Mgbe agbazere, ekwes?r? ?gbakwunye ya nke nta nke nta ma kpalie ya iji h? na mgbasa zuru oke ma zere agglomeration.
D? ka ihe d? iche iche ngwa ndap?ta na formulations, ezi uche mgbanwe nke mgbakwunye ego iji nweta mmet?ta kas? mma.
Na nkenke, Hydroxypropyl Cellulose na-ar? ?r? d? mkpa n'?t?t? mpaghara n'ihi njirimara ya d? mma, na-enye nkwado siri ike maka nkwalite àgwà na njikar?cha ar?m?r? nke ngwaah?a nd? met?tara ya.
Ngosip?ta tekn?z?
| Nlereanya | Ngbanwe d? ala | Akwa nn?chi |
|---|---|---|
| ?d?d? | White ma ? b? odo nt? nt? | |
| ?d?naya Hydroxypropoxy /% | ≤10.0 | ≥55.0 |
| ?d? mma /% | 80 | ntupu sieve f?d?r?≤8.0 |
| ?n?ego mbelata ibu ak?r? /% | ? | ≤5.0 |
| Ash /% | ? | ≤0.5 |
| Viscosity /MPa·S | ? | 50.0-1000.0 |
| PH uru | ? | 5.0-9.0 |
| nnyefe ?k? /% | ? | ≥80 |
nk?wa foto
