Kugeza ubu, ubwiza bwa hydroxyPropyl methylcellsellse bitandukanye cyane, kandi igiciro kiratandukanye cyane, bigatuma bigora abakiriya guhitamo neza. HPMC yahinduwe yisosiyete imwe yamahanga nigisubizo cyimyaka myinshi yubushakashatsi. Hiyongereyeho ibimenyetso birashobora kunoza imikorere yubwubatsi no kuzamura imikorere. Birumvikana ko bizagira ingaruka kumitungo runaka, ariko muri rusange ivugira ikora neza; Intego yonyine yo kongeramo ibindi bikoresho ni ukugabanya ibiciro, bikaviramo kugabanuka kwamazi, ihuriro nibindi bintu byibicuruzwa, bikaviramo ibibazo byinshi byubwubatsi.
Hano hari itandukaniro riri hagati ya HPMC yera kandi isambanywaho HPMC:
1. HPMC yera iragaragara kandi ifite ubucucike bugufi buke, kuva kuri 0.3-0.4g / ml; Yasambanye HPMC ifite amazi meza kandi yumva aremereye, biragaragara ko bitandukanye nibicuruzwa byukuri mumiterere.
2. Igisubizo cya HPMC gitangaje kirasobanutse, gucika bugufi cyane, no kugumana amazi ≥ 97%; Yasambanye hpmc igisubizo cyibitangaza ni ibicu, kandi igipimo cyo kugumana amazi biragoye kugera kuri 80%.
3. HPMC yera idakwiye kunuka Ammonia, udusimba n'inzoga; HPMC yasambanijwe irashobora kunuka impumuro zose, nubwo itariyoroshye, izumva iremereye.
4. Ifu ya HPMC yera ni fibrous munsi ya microscope cyangwa ikirahure kinini; Yasambanijwe HPMC irashobora kubahirizwa nkibisubizo bya granular cyangwa kristu munsi ya microscope cyangwa ikirahure.
Uburebure budasubirwaho bwa 200.000?
Impuguke nyinshi zo murugo nintirane zashyize ahagaragara impapuro zemeza ko umusaruro wa HPMC ugabanijwe nibikoresho byo murugo no gupima, umusaruro mubi, kandi imisoro isanzwe ntishobora gutanga ibicuruzwa hamwe na virusi zirenga 200.000. Mu ci, ntibishoboka kandi kubyara ibicuruzwa bifite ubuyonguzi burenga 8,000. Bizera ko ibyitwa ibicuruzwa 200.000 bigomba kuba ibicuruzwa byimpimbano.
Impaka zimpuguke ntabwo zidafite ishingiro. Dukurikije uko ibintu byabanjirije umusaruro mu gihugu, imyanzuro yavuzwe haruguru irashobora gukururwa.
Urufunguzo rwo kongera ruswa ya HPMC ni kashe yo hejuru ya reaction na reaction yo hejuru hamwe nibikoresho byibiciro byibanze. Itandukaniro ryo ku mutima bibuza kwangirika kwa selile by ogisijeni, kandi indwara yo mu mico yo mu rwego rwo hejuru iteza imbere kwinjira mu bakozi bakurikiranye muri selile muri selile kandi akemeza ko ibicuruzwa bihumanya ibicuruzwa.
Ironderero ryibanze rya 200000cps hydroxypropyl methylcellse:
2% Ibisubizo bya Aqueous Viscosity 2000000cps
Ibicuruzwa byera ≥98%
Uburyo Ibirimo 19-24%
HydroxyPropxy Ibirimo: 4-12%
2000000cps hydroxypropyl methylcellse ibiranga:
1. Kugumana amazi meza no kubyimba gutangaza kubuntu bwuzuye.
2. Imbaraga nyinshi zihuza hamwe ningaruka zikomeye zo mu kirere, zibuza cyane kugabanuka no gukata.
3. Gutinda gusohora sima, gutinda igihe cyo gushinga, no kugenzura igihe kigufasha muri centring.
4. Kunoza amazi ya minisiteri ya ancode, kunoza imiterere, no gukumira amacakubiri no kuva amaraso.
5. Ibicuruzwa byihariye, bigamije ubushyuhe bwinshi bwo kubaka ubushyuhe mu mpeshyi, kugira ngo hakemure neza ibitonyanga bidatinze.
Kubera icuruzwa ry'isoko ry'amasoko, amarushanwa mu nganda za buru na minisiteri aragenda akaze. Kugirango wirinde ku isoko, abacuruzi bamwe bavanze umubare munini wibintu bitoroshye kugirango umusaruro uhendutse ether. Hano, umwanditsi ategekwa kwibutsa abakiriya gukurikirana ibiciro biri hasi, kugirango tutashukwa gushukwa, biganisha ku mpanuka zubuhanga, kandi amaherezo igihombo kirenze inyungu.
Uburyo busanzwe bwo gusambana nuburyo buranga:
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Uburyo bwo Kumenyekanisha: Bitewe nibiranga ituma, ubu bwoko bwa selile igisubizo gikunze kuvugurura ibintu byanditseho nyuma yo gusesa, igisubizo ni nka jelly, kitwa inkoni ariko ntabwo gihujwe.
(2) Ongeraho ibinyamire kuri selile. Ibicana muri rusange bidahujwe mumazi, kandi igisubizo akenshi kigira urumuri rusanzwe.
Uburyo bwo Kumenyekanisha: Gutonyanga selile ether igisubizo hamwe na iyoine, niba ibara rihinduka ubururu, birashobora gufatwa nkibyo starch yongeyeho.
(3) Ongeraho ifu ya polyvinyl. Nkuko twese tubizi, igiciro cyisoko cya polyvinyl yinzoga nka 2488 na 1788 akenshi biruta icyakagari, no kuvanga ifu ya polyvinyl irashobora kugabanya ikiguzi cya selile.
Uburyo bwo Kumenyekanisha: Ubu bwoko bwa selile birakunze kuri granular nuburinzi. Gushonga vuba n'amazi, hitamo igisubizo ninkoni yikirahure, hazabaho ibintu bigaragara.
Incamake: Bitewe n'imiterere yihariye n'amatsinda, kugumana amazi ya selile ntibishobora gusimburwa nibindi bintu. Ntakibazo cyuzuzanya, igihe cyose kivanze kumafaranga menshi, kugumana amazi bizagabanuka cyane. Umubare wa HPMC hamwe na virusi isanzwe ya 10w muri minisiteri isanzwe ni 0.15 ~ 0.2 ‰, hamwe nigipimo cyo kugumana amazi ni> 88%. Kuva amaraso birakomeye. Kubwibyo, igipimo cyo kugumana amazi nigipimo cyingenzi cyo gupima ubwiza bwa HPMC, byaba byiza cyangwa bibi, mugihe cyongewe kuri minisiteri, bizasobanuka neza.
Igihe cya nyuma: Gicurasi-10-2023