Zvigadzirwa
Hydroxyprupyl methyl cellelose; Cas No.: 9004-65-3
Synonyms: Metolose Sh; DP 1208; Noigel 0215h; Nzira 303; HPMC; Nzira 240; Nzira; Nzira; 62683-26-5; Hyplomelose; Nyowani 856n; mc 400; - (HPMC); HPMC (hydroxyprEpropyl methyl cellelose); hydroxyprusyl methyl cellelose ;; hydroxy proyl methyl cellulose ??? (HPMC); hydroxy proyl methyl cellelose; hydroxypropyl cellel celler 4000; Synchron-MethylhydropropropropropyLcellulosum; Hypolosour Frin; Culminal 20000-9; Hiprome-9; 645; isopto misodzi; HPMC (hydroxyprEpropyl methyl cellelose); bcel; HydroxyPropyl Cellulose; DPELE F; DP 1209; Marpolose LiKaline; TC 55mpropylmellosum; Maris400; Walocelose Mw 68; Courlose Hpm; Pharmacoat 606; 6560-39-8; TC 5E; NDOCE E, F, K; Carmhydrate Gum; 5000; Mops; Celacol HPM 450; 12673-53-9; Ultra Misodzi; Mabhonzo, Cellulose Hydroxpropropyl Ether; Focelose 20-231; hydroxyprusyl methylcellose; culminal mhpc; cellulose, 2-hydroxypruppropyl ether (r = ch3; (Ch3) 2Ch); 68073-10-9; Nzira 4FL; Cellroxspropyl); TC 5r; ether; 2-hydroxyprusyl cellulose methyl ether; Detelic k; hypromellosum [Inn-Latin];
Chemical midziyo ye hydroxyprupyl methyl cellelose
● Chitarisiko / Ruvara: Ichena Kuti Ubike-White Poda
● Vapor Kumanikidzwa: 0mmhg pa 25 ° C
● Rolling Point: 1.39
● Boling Point: 1101.5 ° C at 760 mmhg
● Flash Pfungwa: 619.9 ° C
● PSA:0.00000
● Density: 1.39
● Logp: 0.00000
● Kuchengetedza temp.:4room temp
● Solubility.:h2o: 50 mg / ml, yakajeka kune yakanyanya kuseka turbid, yakashama yero
● Solublity yemvura.:soluble
Ruzivo rwekufa
● pikicha (s):
● Hazard Codes:
● Zvirevo Zvekuchengetedza: 24/25
Zvinoshanda
Tsanangudzo:HydroxyPropyl methyl methyl cellylose glycol ethercolose methylcellose mune iyo methylpropyl uye methyl mapoka akasungirirwa kusvika kune anyunduru glucose ring of cellulose nekubatana. Hydroxyprusyl methyl cellelose iri synthesised kubva ku methyl cellulose nechiito cheAlkali uye profily oxide. Chigadzirwa chomunguva chiri chitsva chinonyura chemvura ether inobva cellulose ine ese nzira uye hydroxyprupropyl mapoka. Iyo degree rekutsiva ndeye 1.08 kusvika 1.83 neiyo hydroxyprupropyl mapoka seyedukumadiki. Chena kuenda ku-chena fibrous poda kana granules. Nyura mumvura uye imwe organic sol sol. Insoluble muEthanol, mhinduro yemvura ine basa repamusoro, inoumba firimu rakatetepa mushure mekuoma, uye dzichaita shanduko inoshandurwa kubva kuSol kune Gel yekuputika nekudziya uye kutonhora.
Inoshandisa:Hydroxyprusyl methylcellose ndeye gamu yakaumbwa nekuita kweProfylene oxide uye methyl chloride nealkali cellelose. Ichasvetukira sezvo tembiricha yakawedzera mukudziya uye nekutonhora ichave neyekudzora. Iyo tembiricha yegwenzi inosvika 60 ° C kusvika 90 ° C, kuumba semirmit kumisiki yemakwenzi. Izvo zvinoshandiswa muzvipfeko zvekubheka, zvipfeko, zvekudya zvekudya, uye salad kupopotedzana musanganiswa weSyneresis kutonga, kuumbwa, uye kupa viscosity inopisa. Kushandiswa kweyakaderera kubva pa0,05 kusvika 1.0%.
Zviratidzo:Hydroxyprupropyl methylcellose ndeyako yeboka remishonga inozivikanwa semisodzi yekugadzira. Iyo inoshandiswa kudzikamisa kuoma uye kutsamwiswa kunokonzerwa nekudzikira kubvaruka kubvaruka kwemisodzi. Izvo zvinobatsira kudzivirira kukuvara kune ziso mune zvimwe zvirwere zveziso. HydroxyPropyl methylcellose inogona zvakare kushandiswa kunyorova zvakaoma kubata uye maziso ekunyepedzera. Mukuwedzera, inogona kushandiswa mune mamwe bvunzo dzeziso.
Tsanangudzo yeruzivo
Hydroxypruppyl methyl cellulose (HPMC)Iko kunobva kune cellulose, iyo iri polymer yakasikwa inowanikwa mumasero emaruva ezvirimwa. HPMC inogadzirwa kuburikidza nemakemikari kugadzirisa zvinosanganisira kurapa cellulose ne procylone oxide uye methyl chloride.
HPMC ndeyechena, isina kusimba hupfu hunonyura mumvura uye inoumba yakajeka, viscous gel kana ikanyungudika. Iyo ine huwandu hwakawanda hwekushandisa maindasitiri akasiyana siyana nekuda kwezvinhu zvaro zvakasarudzika.
Heano mamwe maitiro akakosha eHPMC:
Akakora Agent:HPMC ibasa rakanyanya kuzoshanda uye viscosity modifier. Zvinogona kuwedzera zvakanyanya zvimisikidzo zvezvinwiwa, zvichiita kuti zvive zvinobatsira mune dzakasiyana siyana zvigadzirwa izvo zvinoda huwandu hwakarukwa kana hwema-gel.
Firimu-inogadzira zvivakwa:HPMC inogona kuumba firimu rakatetepa, rinochinja-famba kana dzikaiswa munzvimbo. Ichi chivakwa chinowanzo shandurwa mumakonzo, pendi, uye zvimwe zvekushandisa zvinoda nzvimbo yekudzivirira kana chipinganidzo.
Kuchengeta mvura:HPMC ine yakanakisa mvura yekuchengetwa kwemvura, ichibvumira kuti irambe ichinyora mukuumbwa. Izvi zvinoita kuti zvive zvinobatsira mukushandisa zvakadai seyakagadzirwa-based zvigadzirwa, uko kunogona kuvandudza basa rekushanda uye kuderedza shrinkage.
Emulsion stabilizer:HPMC inogona kusimbisa emulsions, kudzivirira kuparadzaniswa kwemafuta nemvura yemvura. Izvo zvinowanzoshandiswa mune cosmetics uye zvigadzirwa zvega zvekuchengetedza kuchengetedza kugadzikana uye kusawirirana kwemakiromita, mafuta, uye mamwe emulsions.
Kudzora Kuburitswa Properties:HPMC inogona kudzora kuburitswa kwezvinhu zvinoshanda, kunyanya muindasitiri yemishonga yemishonga. Inogona kuumba gel matrix inoderedza kuburitswa kwezvinodhaka, ichipa kudzorwa uye kusunungurwa kwekusunungurwa kwenguva.
Non-ine chepfu uye zvakatipoteredza hushamwari:HPMC inoonekwa yakachengeteka kuti ishandiswe mune dzakasiyana siyana application. Izvo zvisiri-zvine muchetura, biodegradable, uye haise panjodzi kune hutano hwevanhu kana nharaunda.
Zvakazara, HPMC chiitiko chose uye chinoshandiswa zvakanyanya muindhi mumaindasitiri senge mishonga, kuvaka, chikafu, kutarisirwa kwako, kurima, uye zvekurima. Kugona kwayo kugadzirisa viscossity, chengetedza kunyorova, kusimbisa mafomu, uye kudzora kusunungurwa kunoita kuti ive yakakosha nekunyorera kwakasiyana siyana.
Application
HydroxyPropyl Methyl Cellelose (HPMC) ndeye hydrocolloid inotorwa kubva kuCellulose, polymer yakasikwa inowanikwa mumasero emaruva ezvirimwa. HPMC inowanzoshandiswa mune yakasarudzika manhamba ezvinyorwa nekuda kwezvivakwa zvayo zvakasarudzika.
Heano mamwe mimwe manyorero eHPMC:
Indasitiri yeMishonga: HPMC inoshandiswa zvakanyanya muindasitiri yemishonga sechinhu chechechi. Iyo inoshandiswa mukugadzira piritsi sebhinhi, filler, uye kuparadzanisa. HPMC inogona kuvandudza kupaza uye kusvetuka kwezvinodhaka uku uchivapa kudzora kudzorwa zvivakwa.
Indasitiri yekuvaka: HPMC inowanzo shandiswa mune yekuvaka indasitiri seanotenderedza, kudzokorora kwemvura, uye binder. Iyo inowedzerwa kune zvigadzirwa zveComent-based seyakafanana neTile anomisheni, grouts, plaster, uye mongwe yekuvandudza basa, kuchengetwa kwemvura, uye kuderedza.
Indasitiri yechikafu:HPMC inoshandiswa seyakawedzera muindasitiri yechikafu mainoita sedhizimusi, stabilizer, uye emulsifier. Iyo inoshandiswa muzvigadzirwa senge salad zvipfeko, sosi, kubheka zvinozadza, uye ice creams kuti uvandudze chimiro, viscosity, uye kugadzikana.
Zvigadzirwa zvega zvega:HPMC inoshandiswa muzvigadzirwa zvega zvega sekiriniki, lotions, uye shampoos seyekupedzisira uye viscosity modifier. Iyo inopa chaiyo uye kirimu yekuwirirana nezvigadzirwa izvi uye inowedzera kugadzikana kwavo.
Pendi uye majasi:HPMC inowedzerwa kumvura-yakavakirwa mvura uye marara kuti uvandudze hukobvu hwadzo, dzivirira kusimuka, uye kuwedzeredza kuderedza. Izvo zvinoshandawo seStabilizer uye zvinogona kuvandudza kuyerera uye kuwanda kwenzvimbo dzependi.
Indasitiri yeKurima:HPMC inoshandiswa mune zvekurima zvekurima seanorambidza uye firimu-inogadzira mumiririri mune sprays uye jasi. Inovandudza kuonana kwemishonga yekuuraya zvipuka uye fetilizers kuti vadyarire nzvimbo, vachiwedzera kushanda kwavo.
Textile Indasitiri:HPMC inoshandirwa muTEXCILE kudhinda uye dhayi yekudyira seyakakwenenzvera kwekudhinda pastes. Inobatsira kudzora zvevasikidzo yedare rekudhinda uye kugadzirisa kupinza uye ruvara rukova rwechiratidzo chakadhindwa.
Iyi ingori mienzaniso mishoma yezvakawanda zvekushandisa zve hydroxyprupyl methyl cellulose. Kuwanirana kwayo, kusimba, uye zvisiri zvehupfu zvinoita kuti ive yakashandiswa zvakanyanya muindasitiri akasiyana siyana.
