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(Hydroxypropyl) methyl cellulose |CAS 9004-65-3
(Hydroxypropyl) methyl cellulose |CAS 9004-65-3 (Hydroxypropyl) methyl cellulose, ti a tun mọ nipasẹ HPMC abbreviation rẹ tabi nọmba CAS rẹ 9004-65-3, jẹ ether cellulose ti o wa lati inu cellulose adayeba.O jẹ polima-sintetiki ologbele ti o jẹ lilo pupọ ni ọpọlọpọ awọn ile-iṣẹ nitori ohun-ini alailẹgbẹ rẹ…Ka siwaju -
Hydroxypropyl Methyl Cellulose
Hydroxypropyl Methyl Cellulose Hydroxypropyl methyl cellulose (HPMC) jẹ ohun elo ti o wapọ pẹlu ọpọlọpọ awọn ohun elo ni ọpọlọpọ awọn ile-iṣẹ.Eleyi cellulose ether ti wa ni sise nipasẹ awọn kemikali iyipada ti adayeba cellulose, Abajade ni a ọja pẹlu oto-ini ti o ṣe ...Ka siwaju -
Kini awọn lilo ti ethyl cellulose
Ethyl cellulose jẹ polima to wapọ pẹlu ọpọlọpọ awọn ohun elo jakejado awọn ile-iṣẹ lọpọlọpọ.Awọn ohun-ini alailẹgbẹ rẹ jẹ ki o niyelori ni awọn apa bii awọn oogun, ounjẹ, awọn ohun ikunra, awọn aṣọ, ati diẹ sii.1. Awọn oogun: a.Awọn ọna Ifijiṣẹ Oògùn ti iṣakoso ti iṣakoso: Awọn ọna ṣiṣe Matrix: Eth...Ka siwaju -
Awọn ipele oriṣiriṣi ti ethyl cellulose (EC)
Ethyl cellulose jẹ polima ti o wapọ pẹlu ọpọlọpọ awọn ohun elo, ti o wa lati awọn oogun si awọn ohun elo si awọn afikun ounjẹ.Awọn ohun-ini rẹ le yatọ ni pataki ti o da lori ipele rẹ, eyiti o pinnu nipasẹ awọn okunfa bii iwuwo molikula, iwọn ti aropo, ati iwọn patiku di…Ka siwaju -
Njẹ hydroxyethylcellulose jẹ adayeba tabi nkan sintetiki?
Ifihan si Hydroxyethylcellulose (HEC): Hydroxyethylcellulose jẹ itọsẹ ti cellulose, polysaccharide ti o nwaye nipa ti ara ti a rii ninu awọn ogiri sẹẹli ti awọn irugbin.Cellulose jẹ akojọpọ awọn ẹyọ glukosi atunwi ti o ni asopọ papọ nipasẹ awọn iwe adehun glycosidic β-1,4.Hydroxyethylcellulose jẹ gba nipasẹ ...Ka siwaju -
Kini awọn lilo ti methylhydroxyethylcellulose (MHEC)?
Methylhydroxyethylcellulose (MHEC) jẹ ohun elo kemikali to wapọ ti o rii awọn ohun elo kọja awọn ile-iṣẹ lọpọlọpọ nitori awọn ohun-ini alailẹgbẹ rẹ.MHEC jẹ ti ẹbi ti cellulose ethers, eyiti o wa lati inu cellulose adayeba.O ti wa ni sise nipasẹ fesi alkali cellulose pẹlu methyl ...Ka siwaju -
Awọn ipele wo ni hydroxypropylcellulose wa?
Hydroxypropylcellulose (HPC) jẹ polima ti a lo lọpọlọpọ ni ọpọlọpọ awọn ile-iṣẹ nitori iṣiṣẹpọ ati awọn ohun-ini alailẹgbẹ.O ti wa lati cellulose, polima ti o nwaye nipa ti ara ti a rii ni awọn odi sẹẹli ọgbin.HPC ti yipada nipasẹ iṣafihan awọn ẹgbẹ hydroxypropyl sori ẹhin cellulose, eyiti o…Ka siwaju -
Kini oluranlowo ti o nipọn fun awọn adhesives?
Aye ti awọn adhesives jẹ ọkan ti o fanimọra, ti o kun fun plethora ti awọn ohun elo, awọn agbekalẹ, ati awọn ohun elo.Lara ọpọlọpọ awọn paati ti o ṣe awọn agbekalẹ alemora, awọn aṣoju ti o nipọn ṣe ipa pataki.Awọn aṣoju wọnyi jẹ iduro fun fifun iki ati iduroṣinṣin si alemora…Ka siwaju -
Bawo ni lati ṣe dilute Hydroxypropyl Methylcellulose (HPMC)?
Diluting Hydroxypropyl Methylcellulose (HPMC) jẹ pẹlu pipinka rẹ sinu epo lakoko mimu ifọkansi ti o fẹ.HPMC jẹ polima ti o wa lati cellulose, ti a lo nigbagbogbo ni awọn oogun, awọn ohun ikunra, ati awọn ohun elo ikole fun didan rẹ, abuda, ati awọn ohun-ini ṣiṣẹda fiimu…Ka siwaju -
Se cellulose gba omi daradara bi?
Cellulose, ohun elo Organic lọpọlọpọ julọ lori Earth, ṣe afihan awọn ohun-ini iyalẹnu, ọkan ninu eyiti o jẹ agbara rẹ lati fa omi.Iseda hygroscopic ti cellulose wa awọn ohun elo jakejado ni ọpọlọpọ awọn ile-iṣẹ, lati awọn aṣọ si awọn oogun.Loye awọn ilana ti o wa lẹhin cellulose&...Ka siwaju -
Ni iwọn otutu wo ni HPMC jeli?
Hydroxypropyl methylcellulose (HPMC) jẹ polima to wapọ ti o rii awọn ohun elo lọpọlọpọ ni awọn ile-iṣẹ lọpọlọpọ pẹlu awọn oogun, ounjẹ, awọn ohun ikunra, ati ikole.Ọkan ninu awọn ohun-ini alailẹgbẹ rẹ ni agbara rẹ lati ṣe awọn gels labẹ awọn ipo kan pato.Ni oye iwọn otutu gelation ...Ka siwaju -
Nja paipu lubricant
lubricant pipe paipu Nja awọn lubricants paipu ṣe ipa pataki ninu iṣelọpọ ati ilana fifi sori ẹrọ ti awọn paipu nja, ni pataki ni jija paipu ati awọn iṣẹ ṣiṣe microtunneling.Awọn lubricants wọnyi ṣe iranṣẹ awọn idi lọpọlọpọ, pẹlu irọrun gbigbe ti awọn paipu lakoko fifi sori ẹrọ…Ka siwaju
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