Umubare wa hydroxypropyl methylcellse (HPMC) muri Prowder ifu nimwe mubintu byingenzi byerekana imikorere ya prowder ifu ya prowty. Ingeso zishyize mu gaciro HPMC irashobora kunoza ibikorwa, kugumana amazi, guswera no kuramba no kwiyongera kwinshi cyangwa bidahagije cyangwa bidahagije cyangwa bidahagije bizagira ingaruka ku ngaruka zanyuma zifu.
1. Uruhare rwa HPMC muri PANTY ifu
HPMC nigitabo gikunze gukoreshwa mumazi hamwe nibikorwa byingenzi bikurikira:
(1) Kongera imbaraga z'amazi
Imikorere nyamukuru ya HPMC ni ugutezimbere ubushobozi bwamazi yifu ya prowder ifu, bigatuma habaho amazi yatakaye, hanyuma ugabanye igihe cya Putty ifu, kandi ugabanye igihe cya Putty ifu, kandi ugabanye ikibazo nifu byatewe no guhumeka byihuse.
(2) Kunoza ibikorwa
HPMC irashobora kunoza amavuta yifu ya putty, kora umwuka woroshye, ugabanye imbaraga zubwubatsi, kuzamura imikorere yubwubatsi, kandi ugabanye uburemere bwakazi bwabakozi.
(3) Kunoza Adhesion
HPMC irashobora kongeramo ibijyanye no gusohora ifu ya Putty na Base Urukuta, ibuza igice cyo kugwa, kandi utezimbere kuramba.
(4) gukumira kunyerera
Mugihe cyo kubaka amakimbirane, HPMC irashobora gukumira neza ifu ya Prowder kuva kunyerera kubera uburemere, kunoza ubuziranenge bwubwubatsi, cyane cyane iyo hashingiwe ku bice byijimye.
2. Ibintu bigira ingaruka kuri HPMC
Umubare wa HPMC wibasiwe nibintu byinshi, harimo formula yifu ya prowder, ibidukikije byubwubatsi, nubwiza bwa HPMC.
(1) formula ya putty ifu
Poty powder isanzwe igizwe na calcium iremereye (carcium carbotate), ivu rya kabiri rya flame, ifu ya lue, nibindi. Amafoto atandukanye afite ibisabwa bitandukanye kuri HPMC. Kurugero, shyirahamwe rishingiye kuri sima risaba amazi menshi kubitekerezo bya hydration, nuko ingano ya HPMC ikoreshwa nayo izaba iri hejuru.
(2) Ibidukikije
Ubushyuhe, ubushuhe, hamwe no kwinjiza amazi kumwanya wifatizo nabyo bigira ingaruka kumafaranga ya HPMC yakoreshejwe. Mu bushyuhe bwo hejuru n'ibidukikije byumye, kugirango wirinde guhumeka cyane amazi, mubisanzwe ari ngombwa kongera umubare wa HPMC.
(3) Ubwiza bwa HPMC
HPMC yibirango bitandukanye hamwe nicyitegererezo gifite ibintu bitandukanye nka viscosiya, urwego rwo gusimbuza, no gukonjesha, kandi bifite ingaruka zitandukanye kurubuga rwa prowty. Isushi nyinshi HPMC ifite ihohoterwa rishingiye ku mazi, ariko irashobora kugira akamaro, bityo irakenewe guhitamo icyitegererezo gikwiye ukurikije uko ibintu bimeze.
3. Gusabwa dosiye ya HPMC
Urupapuro rwasabwe rwa HPMC muri rusange ziratandukanye ukurikije ubwoko bwa poff powder:
(1) Urukuta rwimbere rwimbere
Igipimo cyasabwe cya HPMC mubisanzwe 0.2% ~ 0.5% (ugereranije na misa yose ya prowder ifu). Niba visosity ya HPMC ari ndende, dosiye isabwa yegereye agaciro gake; Niba viscometity ari mike, irashobora kwiyongera neza.
(2) Exterior Lowte Ifu
Inyuma Yurukuta rwinyuma gisaba kurwanya ibihe byiza byo kurwanya ikirere no kurwara
(3) putty
Kubuntu bukomeye, kugirango wirinde igihombo cyamazi byihuse no gucikamo, umubare wa HPMC wongeyeho urashobora kwiyongera muburyo bukwiye, muri rusange hagati ya 0.4% na 0.7%.
4. INTEGO
(1) Irinde kongeramo cyane
Ongeraho HPMC nyinshi irashobora gutera vino ya ifu ya prowdy kuba ndende cyane, igatera imbere, ndetse ikaba igira ingaruka mbi, ndetse ikaba igira ingaruka mbi, kandi igira ingaruka.
(2) Hitamo icyitegererezo gikwiye
HPMC hamwe na virusi zitandukanye zirakwiriye ubwoko butandukanye bwa powty ifu. Kurugero, HPMC ifite ubushyuhe bwo hasi (400-20.000k7mpane ikwiranye na Rusange Imbere, mugihe HPMC ifite ubushyuhe bwo hejuru (75-100.000.000mpa ·
(3) Gutabira neza no gusesa
HPMC igomba kubatatana mugihe cyo kubyara kugirango yirinde gukundwa yatewe no kwiyongera mu buryo butaziguye mumazi. Birasabwa kongeramo buhoro buhoro munsi yumuvuduko wo hasi, cyangwa ukoreshe uburyo bwo gukoresha kugirango uvange nizindi mfu hanyuma wongere amazi kugirango ubyuke.
(4) Koresha hamwe nizindi nguzanyo
HPMC ikoreshwa kenshi muguhuza nibindi binjira (nkibi byanyuma, ifu ya latex, nibindi) kugirango utezimbere imikorere ya prowder ifu ya Putty ifu.
Umubare wa HPMC muri Prowder ifu nikintu cyingenzi kigira ingaruka kukazi nubwiza bwibicuruzwa byarangiye. Muri rusange, umubare winyongera uri hagati ya 0.2% na 0.6%, bihindurwa ukurikije ibisabwa byihariye nibisabwa nubwubatsi. Mugihe uhitamo HPMC, ubukuru bwayo, urwego rwo gusimbuza nibindi biranga bigomba guhuzwa kugirango habeho ifu nziza kugirango igushidikane amazi, gufunga no gukora. Muri icyo gihe, guhuza ibintu bifatika hamwe nizindi nguzanyo no kumenya uburyo bwo gutatanya neza bushobora gukoresha neza uruhare rwa HPMC, bityo bigatuma ubuzima rusange butera ifu ya Putty.
Igihe cyagenwe: Feb-14-2025