HydroxyPropyl Methylcellseliulose (HPMC) ni polymer itandukanye ikoreshwa cyane mu nganda zinyuranye harimo imiti, kubaka, ibiryo no kwisiga. Ikigo cyaganduwe binyuze murukurikirane rwibintu byimiti birimo ibikoresho bitandukanye byo gutangiriraho.
HydroxyPropylmethylcellCellse ni polymer yo gukosora amazi yakomotse kuri selile, polymer karemano iboneka mu rukuta rwa Tera. Bitewe numutungo wihariye, mubisanzwe bikoreshwa nkumubyimba, stabilizer, hamwe numukozi wa firime mubikorwa bitandukanye. HPMC ikorwa muguhindura selile binyuze mumiti yo kumenyekanisha hydroxyProppopy na methyl.
Ibikoresho fatizo:
1. Cekwi:
Inkomoko: Cellulose nibintu nyamukuru byibanze bya HPMC kandi bikomoka kuri fibre yibihingwa, mubisanzwe bikonjesha cyangwa ipamba.
Gutunganya: selile itunganijwe cyane kugirango usenye iminyururu igoye mubice bito, bityo bigakora ibikoresho byo gutangiza ibindi bisobanuro.
2. Poppide ya proppide:
Inkomoko: Indaya ya proplene nigice cyingenzi cya hydroxyPropyl kandi ikomoka kuri progaramu ya peteroli.
Gutunganya: Indaya ya propay yitaba ubugari imbere ya alkali kugirango itangire amatsinda ya hydroxyProxyle muri selile.
3. Methyl chloride:
Inkomoko: Methyl chloride isanzwe iva muri methanol, ishobora gukomoka kuri gaze kamere cyangwa amakuru ya biomass.
Gutunganya: Methiyl chloride ikoreshwa mukwitwara kuri selile kugirango itangire amatsinda ya methyl kugirango ikore styroxy opropylceylceylceylceylmells.
4. Amashanyarazi ya sodium:
Inkomoko: Sodium hydroxide, izwi kandi nka soda ya Caustic, ni ishingiro rikomeye ryakozwe na electrolysis ya sodium chloride (umunyu).
Gutunganya: Sodium hydroxide ikoreshwa mu kuvura alkali yo kwivuza kwa alkali kugirango uteze imbere rexide oxide yo kongeramo amatsinda ya hydroxyPropyle.
5. Acide ya Hydrochloric:
Inkomoko: aside hydrochloric nigicuruzwa cyibikorwa bitandukanye byinganda, nkumusaruro wa Chlorine.
Gutunganya: Koresha aside hydrochloric kugirango utandukire imvange ya reaction kugirango yemeze PH ikwiye ikomeza mugihe cya synthesis ya HPMC.
6. Amazi:
Inkomoko: Amazi nigice cyingenzi muri synthesis ya HPMC, gukora nkibikoresho byo kubyakirana no guteza imbere hydrolysis ya selile.
Gutunganya: Amazi akoreshwa mubyiciro bitandukanye byimikorere, harimo Hydrolysis ya selile no gukaraba no kweza intambwe.
Inganda Inganda:
Umusaruro wa HydroxyPropyl methylcellse urimo urukurikirane rw'intambwe, aho ibikoresho bibisi byavuzwe haruguru bigira uruhare muri synthesis
Uruhare runini.
Gutegura Cekwi:
Cellulose yatandukanijwe na fibre y'ibihingwa (ipamba y'ibiti cyangwa ipamba) no gukorwa urukurikirane rw'ibikorwa byo kugabanya ibiro byayo, byoroshye guhindura.
Kuvura Alkali:
Cellulose afatwa na sodium hydroxide kugirango ikore ibidukikije bya alkaline bifasha kubyitwaramo hamwe na propaylene.
Intangiriro kuri HydroxyPropyl:
Porogaramu ya proppide yongewe kuri alkali-yavuwe na selile kugirango itangire amatsinda ya hydroxyProppoyl muri selile ya selile.
Methyl Intangiriro:
Methidide ya Metloride yitangizwa muburyo buvanze, bikavamo kongeramo amatsinda ya methyl kuri hydroxy opexy opliulose.
kutabogama:
Koresha aside hydrochloric kugirango uhebesha imvange ya reaction kugirango urebe ko ibicuruzwa byanyuma bitashingikiwe cyane.
Gukaraba no kwezwa:
HydroxyProppopyl Methylcellllllse yogejwe kandi isuku yo gukuraho umwanda, ibikoresho bibisi bidasubirwaho nibicuruzwa.
Kuma:
HPMC isukuye noneho yumye kugirango ibone ibicuruzwa byanyuma, nikintu cyera kuri ifu yera.
Gusaba HydroxyPropyl Methylcellse:
HPMC ifite porogaramu mu nganda zinyuranye kubera imitungo idasanzwe:
Ibiyobyabwenge:
Byakoreshejwe nk'abamenetse, aho bihurira na firime no kurekura matrices mu myiteguro ya farumasi.
shyira:
Byakoreshejwe nk'uburebure n'amazi agumana umutungo mu bicuruzwa bishingiye ku byaro nka minisiteri na plaster.
Inganda zibiribwa:
Ikoreshwa nka Thickener, Stabilizer na Emalisiier mubicuruzwa byibiribwa, harimo isosi, imyambarire n'ibicuruzwa bitetse.
kwisiga:
Ikoreshwa nka Thickener na Stabilizer mumashanyarazi nka cream hamwe namavuta.
Irangi n'amakoti:
Ikoreshwa nka Thickener na roologiya muburyo bushingiye ku mazi hamwe no gutora.
Ibicuruzwa byita ku muntu:
Yongerewe kubicuruzwa bitandukanye byitawe nka Shampoos n'umubiri byoza kugirango bibyibuze kandi bihamye.
Ibidukikije:
Nubwo HPMC ikoreshwa cyane cyane polymer nyinshi, ibidukikije bigomba gusuzumwa. Umusaruro wa HPMC urimo imyifatire mibi no gukoresha ibiryo bya peteroli. Imbaraga zirakomeje kugirango ushakishe amasoko arambye ya selile kandi yongenga inzira z'umusaruro kugirango ugabanye ingaruka zishingiye ku bidukikije.
HydroxyPropyl MethylcellAlose ni polymer ifite agaciro kandi itandukanye ifite porogaramu nini mu nganda zitandukanye. Ibikoresho fatizo bigira uruhare muri synthesis harimo selile oxide, methyl chloride, sodium hydroxide, aside hydrokic, aside hydrokic, aside hydrofloric, ituruka ahantu hatunganijwe no gutanga umusaruro wanyuma. Gusobanukirwa ibikoresho fatizo nuburyo bwo gukora ni ngombwa kugirango dusobanukirwe imitungo na porogaramu ya HPMC no gushakisha inzira z'umusaruro urambye mugihe kizaza.
Igihe cya nyuma: Gashyantare-19-2025