Ni izihe ngaruka ubumwe bwa selile bufite kubikoresho bya sima?

1. Shyushya hydration

Ukurikije umurongo urekura ubushyuhe bwimiterere mugihe, ubusanzwe imikorere ya sima isanzwe igabanijwemo ibyiciro bitanu, ni ukuvuga igihe cyagenwe (15h 1h), igihe cyo kwihuta (8h ~ 24h), no gukiza (1D ~ 28D).

Ibisubizo by'ibizamini byerekana ko mu cyiciro cya mbere cyo kwinjiza (ni ukuvuga igihe cyagenwe cyo gukurwaho), iyo umubare wa hemc ari 0.1% ugereranije na sima, impinga yoroheje iratera imbere kandi impinga iriyongera cyane. Iyo umubare waHemcyiyongera mugihe kiri hejuru ya 0.3%, urushyi rwambere rwuzuye rwatinze, kandi agaciro ka fatizo gagabanuka buhoro buhoro hamwe no kwiyongera kwa hemc; Biragaragara ko hemc izatinda igihe cyo kwimura hamwe nigihe cyo kwihutisha igihe cyo gucibwa na sima, kandi ibirimo byinshi, igihe kirekire cya kwifata, igihe kinini cyo kwihuta, hamwe nintoki ntoya; Impinduka za selile zirimo nta ngaruka zigaragara zifite uburebure bwigihe cyifuzwa nigihe ntarengwa cyo kunyerera kwa sima, ariko iyo ubushyuhe bwa ethertion burenze amasaha ya sima, ariko bwerekanwe ku gishushanyo cya 3 (a) Byerekanwe ku gishushanyo cya Cleation, ariko iyo ubushyuhe bwa Hydration bugera ku masaha 72, nkuko ubushyuhe bwa Hydration bugera ku masaha 72, nk'uko ubushyuhe bw'ikigereranyo bugera ku masaha 32, nk'uko ubushyuhe bwa kanseri bugera ku masaha 32, nk'uko ubushyuhe bwa Hydration burenze amasaha ya sima, ariko bwerekanwa ku gishushanyo cya churtilose.

Igishushanyo mbonera cyimyitwarire yubushyuhe bwa Hydration cya sima ya Fement Paste hamwe nibirimo bitandukanye na selile (hemc)

2. MUmutungo wa Ecanlical:

Iyo wize ubwoko bubiri bwa selile hamwe nisukari zingana na 60000pa · s na 100000pa · s, hasangwa ko imbaraga zimitima yahinduwe zivanze na methyl zagabanutse buhoro buhoro hamwe no kwiyongera. Imbaraga zikurura minisiteri yahinduwe zivanze na steroleyproy 100000pa · s hydroxyPropyl methyl methyl yiyongera hanyuma igabanuka hamwe no kwiyongera kwayo (nkuko bigaragara ku gishushanyo cya 4). Byerekana ko gusohora Methyl Thullose Ether azagabanya cyane imbaraga zimiterere ya sima. Uko bimeze cyane, guke cyane nimbaraga; Gitoya viscosiya, ingaruka nini yo kubura imbaraga za mirtar; HydroxyPropyl Methyl Cellulose Ether Iyo dosage iri munsi ya 0.1%, imbaraga zo kwikuramo zirashobora kwiyongera neza. Iyo Dosage irenze 0.1%, imbaraga zo kwikuramo za minisiteri zizagabanuka hamwe no kongera dosiye, bityo dosage igomba kugenzurwa kuri 0.1%.

Igishushanyo

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3. C.Igihe cya Loti:

Mu gupima igihe cyo guhatanira hydroxypropyl methylcellse ether hamwe na visity ya cement Paste, yasanze igihe cyo kwiyongera kwa sima, hashyirwaho igihe cyo kwiyongera kwa FEVE, mu gihe cyagenwe cya sima cyarangiye. Iyo kwibanda ari 1%, igihe cyambere cyo gushiraho kigera muminota 510, kandi igihe cyanyuma kigera kuminota 850. Ugereranije na sample yubusa, igihe cyambere cyo gushyirwaho cyaguwe muminota 210, kandi igihe cyanyuma cyongerewe kuminota 470 (nkuko bigaragara ku gishushanyo cya 5). Yaba HPMC ifite ubuyonguzi bwa 50000pa s, 100000pa s cyangwa 2000pa s, 200000pa s, hashobora gutinza imirongo itatu ya selile, igihe cyagenwe nigihe cyo kwiyongera no kwerekana igihe cyanyuma. Ni ukubera ko ether ubudozi ihishe hejuru ya sima, ikabuza amazi kuvugana na sima, bityo bitinda kuzenguruka sima. Ikomeye ya virusi ya selile ether, igikinisho cyamamaza hejuru yubuso bwa sima, kandi ni ngombwa cyane ingaruka zidindiza.

Igishushanyo cya kabiri cya selile ikubiyemo ibintu bya minisiteri

Igishushanyo cya kabiri cyisubukuru zitandukanye za HPMC mugihe cyo gushiraho sima paste

(MC-5 (50000pa ·, Mc-10 (100000pa · s na MC-20 (2000pa · s)))

Methyl selile na hydroxypropyl methyl Methyl izarangira cyane igihe cyakoreshejwe, kandi ikakemura ikibazo cyimbaraga nkeya natinze nyuma ya sima yacitsemo. ikibazo.

4. Ihagarikwa ry'amazi:

Ingaruka za selile zibiri muri gereza yo kugumana amazi. Biboneka ko hamwe no kongera ibikubiye muri selile, umubare wogumana amazi wiyongera, kandi iyo ibikubiye muri selile biruta 0,6%, umubare wo kugumana amazi ukunda guhagarara. Ariko, mugihe ugereranije ubwoko butatu bwa erefor Isano iri hagati yigipimo cyamazi ni: Mc-5.