Ubukwe buke: 400 bukoreshwa cyane cyane mukwirinda minisiteri, ariko mubisanzwe biva hanze.
Impamvu: Ubukwe buke, kugumana amazi mabi, ariko imitungo myiza, ubucucike bwa minisiteri.
Hagati kandi nkeya: 20000-40000 ikoreshwa cyane mu masomo yo gutwika, anti-anti-crack, ubushyuhe bwo guhuza ubushyuhe, n'ibindi.
Impamvu: ibikorwa byiza, amazi make yongeweho, kandi ubucucike bwa mirtar.
1. Ni ubuhe buryo nyamukuru bukoreshwa na hydroxypropyl methylcellse (HPMC)?
- HPMC ikoreshwa cyane mu bikoresho byo kubaka, ku nkoni, ibisohokaga sinzome, ubuvuzi, ubuvuzi, ibiryo, kwisiga, itabi, itabi n'izindi nganda. HPMC irashobora kugabanywamo muri: Icyiciro cyo kubaka, amanota y'ibiryo hamwe nicyiciro cya farumasi ukurikije ikoreshwa. Kugeza ubu, ibicuruzwa byinshi byo mu rugo ni urwego rwo kubaka. Mu rwego rwo kubaka, ifu ya Putty ikoreshwa mu mubare munini, hafi 90% ikoreshwa kuri Prowder ifu, kandi ahasigaye hakoreshwa muri sima na kole.
2. Ni ubuhe bwoko bwa hydroxypropyl methylcellse (HPMC) irahari? Ni ubuhe buryo bwabo bukoreshwa?
--A: HPMC irashobora kugabanywamo ubwoko bwa ako kanya hamwe nubwoko bushyushye. Ibicuruzwa ako kanya byakwirakwijwe vuba mumazi akonje kandi bicika mumazi. Amazi adafite ubukwe muriki gihe kuko HPMC yatatanye gusa mumazi kandi ntabwo yashonga rwose. Nyuma yiminota 2, visosity yamazi yiyongera buhoro buhoro hamwe na virusi iterana ikoreramo. Ibicuruzwa bishyushye birashobora gutatana byihuse mumazi ashyushye kandi ukabura mumazi ashyushye mugihe uhuye namazi akonje. Iyo ubushyuhe bugabanutse ku bushyuhe runaka (ibicuruzwa byikigo byacu ni dogere 65), vinosity igaragara buhoro kugeza igihe yashizwe mu mucyo. Ubwoko butoshye bwo gushonga burashobora gukoreshwa gusa kuri PANTER ifu na minisiteri. Mu mazi na paund, gusiga irangi bizabera kandi ntibishobora gukoreshwa. Ubwoko bwihuse bufite uburyo bwagutse bwa porogaramu. Irashobora gukoreshwa kuri powder ifu, minisiteri, kole yamazi, kandi irangi nta binyuranye.
3. Ni ubuhe buryo busenyutse bwa hydroxypropyl methylcellse (HPMC)?
- Uburyo bwo kuvugurura amazi ashyushye: Kubera ko HPMC idahujwe mumazi ashyushye, HPMC irashobora gutatanya mumazi ashyushye mugihe cyambere no gushonga vuba nyuma yo gukonjesha. Uburyo bubiri busanzwe busobanurwa hepfo:
1) Shira umubare ukenewe wamazi ashyushye muri kontineri no gushyuha kugeza kuri 70 ℃. Buhoro Ongeraho HydroxyPropyl Methylcellse hamwe no gukangura buhoro. Mu ntangiriro hpmc ireremba hejuru y'amazi, hanyuma buhoro buhoro zikora kunyerera, kandi ikonje hamwe no kubyutsa.
2). Ongeraho 1/3 cyangwa 2/3 by'amazi asabwa muri kontineri, humura kugeza kuri 70 ° C, gutatanya HPMC ukurikije uburyo muri 1), kandi utegure amazi ashyushye; Noneho ongeramo umubare usigaye wamazi akonje kumazi ashyushye. Gucibwa mumazi, karaduka kandi ukonje imvange.
Uburyo bwo kuvanga powder: Kuvanga ifu ya HPMC hamwe nizindi mboro yifu, ivange neza hamwe na blender, hanyuma wongere amazi kugirango ushonge. Muri iki gihe, HPMC irashobora gushonga kandi ntizahungabana hamwe, kuko hari bike bya HPMC muri buri gice. Inguni nto. Ifu irashonga ako kanya ihura namazi. - Ifu ya mortar hamwe nabakora buntu bakurikiza ubu buryo. HydroxyPropyl Methylcellseliulose (HPMC) ikoreshwa nkumuntu wigitugu hamwe numukozi ugumana amazi mumashanyarazi ya Putty.
4. Nigute nakura ireme rya hydroxyproppopyl methylcellse (HPMC) byoroshye kandi byimazeyo?
- Ariko, ibicuruzwa byiza cyane bifite channene nziza. . Byinshi muri HPMC yakorewe muri Hebei ni mesh 80. Ibyiza byiza cyane. . Isumbabyose transmittance, ibyiza, byerekana ko hari ibintu bike bidashomera imbere. Ikirere kigizwe n'ababibona muri rusange biruta ibyo bafata batambitse, ariko ntibushobora kuvugwa ko ubwiza bwabakira buhagaritse buruta abakira batambitse. Hariho ibintu byinshi byerekana ubuziranenge bwibicuruzwa. (4) Imbaraga zihariye: nini nini nini nuburemere, nibyiza. Uburemere bwihariye muri rusange buterwa na hydroxyProppopylepyley. Isumbuye ya hydroxyPropyle, ni byiza kugumana amazi.
5. Ni ubuhe buryo bwa hydroxypropyl methylcellse (HPMC) muri PACEDD ifu?
--SANZWE: Dosage ya HPMC muburyo bwa Porogaramu iratandukanye ukurikije ikirere, ubushyuhe, ubwiza bwaho bwa Calcium, hamwe na formulaire yinjiza. infu yifu n "ireme ryabakiriya". Muri rusange, ni hagati ya 4kg na 5kg. Kurugero, ifu nyinshi i Beijing ni 5 kg; Ifu nyinshi muri Guizhou ni 5 kg mu ci na 4.5 kg mu gihe cy'itumba;
6. Ni ubuhe buryo bukwiye bwa hydroxyproppopyl methylcellse (HPMC)?
- Suttwir Powder muri rusange igura Yuan 100.000, na minisiteri bisaba byinshi, rero 150.000 yAAN birahagije. Kandi imikorere yingenzi ya HPMC ni ifungwa ry'amazi, ikurikirwa no kubyimba. Mu ifu ya Putty, igihe cyose ifite imurikagurisha ryiza ryamazi hamwe na virusi yo hepfo (70.000-8,000), ni byiza. Birumvikana ko hejuru cyane viscosiya, gusubizwa amazi meza. Iyo visosity irenze 100.000, uruzinduko rufite ingaruka nke zo kugumana amazi.
7. Nibihe bipimo nyamukuru bya tekiniki bya HydroxyPropyl Methylcellse (HPMC)?
--A: HydroxyPropyl Ibirimo no gusya, abakoresha benshi bahangayikishijwe nibi bipimo byombi. Isumbuye ya hydroxyPropyle, ni byiza kugumana amazi. Hamwe na virusire ndende, kubamo gusuka amazi (ntabwo rwose) neza, kandi hamwe nubushyuhe bwinshi, bikoreshwa neza muri sima.
8. Nibihe bikoresho nyamukuru bya hydroxyproppopyl methylcellse (HPMC)?
- Igisubizo: Ibikoresho nyamukuru bya hydroxypropyl methylcellse (HPMC): Ipamba yatunganijwe, aside ofline, acide, toluene, ibinyobwa bya Isopropyl, nibindi
9. Ni uruhe ruhare nyamukuru rwa HPMC mu buryo bwo gusaba ifu ya Putty? Hoba hari ingaruka zifatika?
- HPMC: HPMC ifite imirimo itatu yingenzi yo kubyimba, kugumana amazi no kubaka ifu ya Putty. Ubunini: Ubugari burashobora guhagarika guhagarika, komeza umwerume kandi urwanye ubwoba. Ihagarikwa ry'amazi: Kora ifu ya show yumye buhoro kandi igafashe reaction ya chalcium ya gray andfic. Kubaka: Ubugari bufite ingaruka zo gusiga kandi irashobora gutuma ifu ya LETY igira ibikorwa byiza. HPMC ntabwo yitabira imiti iyo ari yo yose kandi igira uruhare rufasha. Iyo Prowder ifu yongewe kumazi kandi ikoreshwa kurukuta, imyifatire yimiti izabaho. Nkibintu bishya byakozwe, ifu ya putty kurukuta ikurwa kurukuta no hasi mubutaka mbere yo gukoresha. Ibi ntibikora kuko ibintu bishya (karubone ya calcium) byashizweho. ) hejuru. Ibice byingenzi byifu ya GrayAl Kagame ni: imvange ya CA (OH) 2, CAO na CAO + H2O) 2-OH) 2 + CO2 = caco3 HPMC yashonze amazi kandi igambaza karubone ya Calcium, kandi igambaza amazi ya Calcium, kandi igambaza Calcium Clay yakwitwara neza, kandi ntabwo yitabira reaction yose ubwayo.
10. HPMC ni selile itari ionic ether, none niki kitari gionic?
Igisubizo: Mu magambo ya Palaman, ntabwo ari ions ni ibintu bidakora ionize mumazi. Ionisation ni inzira ahitamo electrolytes gutandukana mubice biregwa byisanzuye muburyo bumwe (urugero, amazi, inzoga). Kurugero, sodium chloride (nacl), umunyu wambaye buri munsi, urashonga mumazi na ionie, utanga sodium igendanwa kubuntu (cl). Ni ukuvuga, igihe HPMC yashyizwe mumazi, ntabwo itandukanya ions, ariko ibaho muburyo bwa molekale.
Igihe cyagenwe: Feb-06-2024