HPMC
HPMC Hydroxypropyl Methyl Cellulose
Nch?k?ta ngwaah?a
HPMC b? ?kara s?ntetik nonionic cellulose agwak?ta ether nke na-ap?takar? d? ka nt? nt? ?cha ma ? b? ?cha. A na-akwado ya site na mgbanwe kem?kal? nke cellulose eke.
Ezigbo mmiri solubility: Enwere ike ?gbaze ya ngwa ngwa na mmiri oyi iji mep?ta ngw?ta viscous transperent.
njirimara ngwaah?a
Mgbochi d? oke mma: Mee ka viscosity na nkw?si ike nke mmiri mmiri d?kwuo mma, meziwanye mmiri na nkw?si ike.
Nhazi ihe nkiri mara mma: Mgbe akp?nw?wo, a na-emep?ta ihe nkiri siri ike, nke na-eguzogide mmiri, na-eku ume na mgbanwe.
Ezigbo biocompatibility: Na-ad?gh? egbu egbu, enwegh? ?t?, enwegh? mgbakas? ah?, dabara maka ubi biomedicine.
Ihe na-emebi gburugburu ebe obibi: Na-emebi emebi na gburugburu ebe obibi, n'ikwek? na ihe nd? a ch?r? maka nchebe gburugburu ebe obibi akw?kw? nd? akw?kw? nd?.
eji ngwaah?a
?l? ?r? ihe owuwu: A na-eji ya d? ka onye na-ejigide mmiri na ihe na-eme ka mmiri simenti na-eme ka ? d?kwuo mma na oge ?r?; D? ka ihe ntanye, a na-eji ya mado ihe eji ach? mma d? ka ta?l? na marble.
?l? ?r? mkpuchi: D? ka onye na-agba agba, na-ekesa na stabilizer, melite ar?m?r? nke mkpuchi.
Ogige ?gw?: Enwere ike iji ya d? ka ihe mkpuchi ihe nkiri, ihe nt?hap? na-ad?gide ad?gide, ihe mkpuchi capsule, enyemaka nkwusioru, wdg.
?l? ?r? nri: Ime d? ka thickener, emulsifier, stabilizer na nd? ?z? ?r?.
Usoro mmep?ta
Na-ab?kar? owu, osisi d? ka ak?r?ngwa, site na alkalization, propylene oxide na chloromethane etherification usoro iji kwadebe.
At?manya ah?a
Site na mmepe ak? na ?ba ?wa na mmata gburugburu ebe obibi, ?ch?ch? ah?a ya na-aga n'ihu na-eto eto. Ngwa na ?l? akw?kw? nd? akw?kw? nd?, mkpuchi mkpuchi gburugburu ebe obibi, biomedicine na ubi nd? ?z? na-aga n'ihu, a na-at?kwa anya na ?n? ah?a ah?a ga-abawanye. Mana n'otu oge ah?, ?l? ?r? ah? na-echekwa ihe ?ma aka ihu na mmep?ta tekn?z?, as?mpi ah?a na ihe nchebe gburugburu ebe obibi.
jiri nlezianya mee ihe
N'ime usoro eji eme ihe, ? d? mkpa ??a nt? na usoro mgbasa ozi, ma h?r? usoro mgbasa ozi kwes?r? ekwes? d?ka ?d? d? iche iche si d?. N'otu oge ah?, ?aa nt? na ?n?d? nchekwa, kwes?r? itinye ya na nk?, d? ?cha ebe d? j?? iji h? na ngwaah?a na ar?m?r? d? mma.
Njirimara
? njide mmiri
? nchedo colloidal
? nkwusioru
? Ntinye
? ?r? elu
? ?ba ?ba
? Mgbasa
? emulsification
? Nhazi ihe nkiri
Ojiji
? Ihe Owuwu
? Petro Chemical
? ?gw?
? seramiki
? Akwa akwa
? Nri
? Chemical kwa ?b?ch?
? Resins s?ntetik
? Eletr?n?k?
Ngosip?ta tekn?z?
| Nlereanya | NA | F | J | K |
|---|---|---|---|---|
| Methoxy ?d?naya /% | 28.0-30.0 | 27.0-30.0 | 16.5-20.0 | 19.0-24.0 |
| ?d?naya Hydroxypropoxy /% | 7.5-12.0 | 4.0-7.5 | 23.0-32.0 | 4.0-12.0 |
| ?n?ego mbelata ibu ak?r? /% | ≤5.0 | |||
| Viscosity /MPa·S | 100.0 - 80000.0 (?n?ah?a nk?wa ± 20%) | |||
| PH (1%25 ℃) | 5.0-9.0 | |||
| nnyefe ?k? /% | ≥80 | |||
| Gel okpom?k? / ℃ | 58.0-64.0 | 62.0-68.0 | 68.0-75.0 | 70.0-90.0 |
nk?wa foto
