HydroxyPropyl methylcellse-Hpmc

HydroxyPropyl Methyl Cellulose, uzwi kandi nka Hypromellose, HydroxyPropyl Methyl, uboneka muguhitamo ibihangano byiza cyane nkibikoresho fatizo kandi byangiritse cyane muburyo bwa alkaline.
Izina ry'Ubushinwa
HydroxyPropylmethylcellcellsellsellse
Izina ry'amahanga
Hydroxypropyl methyl selile
Izina rigufi
Hpmc selile
Hanze
ifu yera
Icyongereza Alias
Hpmc

Intego nyamukuru

1. Ikoreshwa nka binder muri paste ya plastersing, Gypsum, ifu ya Prowder cyangwa ibindi bikoresho byubaka kugirango utezimbere gukwirakwiza no gukora akazi. Ikoreshwa nka paste ya ceramic tile, marble, umutako wa plastike, nka paste uzamurwa, kandi irashobora kandi kugabanya umubare wa sima. Kugumana amazi ya HPMC birashobora kubuza ibitonyanga biturutse ku gukata kugirango byume vuba nyuma yo gusaba, no kuzamura imbaraga nyuma yo kurushaho gukomera.
2. Gukora Ceramic: Byakoreshejwe cyane nkumuhuza mu gukora ibicuruzwa bya ceramic.
3. Gupakira Inganda: Nkumubyimba, ukwirakwiza kandi utere imbere mu nganda zo gupfuka Nkumusiga.
4. Icapiro rya InK: Nkumubyimba, ukwirakwiza kandi uhagaze munganda za Ink, ufite guhuza neza mumazi cyangwa ibiti byamazi.
5. Plastike: ikoreshwa nko kubumbaza umukozi urekuye
6. Chloride ya chloride: ikoreshwa nkuwatatanye mumusaruro wa chloride ya polyviny, kandi ni umukozi wingenzi ufasha kugirango witegure PVC muguhagarika polymeyina.
7. Abandi: Iki gicuruzwa nacyo gikoreshwa cyane muruhu, ibicuruzwa byimpapuro, imbuto n'imbuto n'inganda n'inganda.
8. Inganda za farumasi: Ibikoresho byo mu bikoresho; ibikoresho bya firime; Ibikoresho byo kugenzura ibipimo bya Polymer kubitegura bikomeza. Stabilizers; Guhagarika abakozi; Binders; tackifiers

Hydroxypropyl methylcellse moleculall formulaula
Gushonga mumazi na Polar C hamwe na Bikwiye Bya Ethanol / Amazi, Propanol / Amazi, Amazi, Kubyimba muri Ethanol Igisubizo cyamazi gifite ibikorwa byo hejuru, gukorera mu mucyo bikabije hamwe n'imikorere ihamye. HPMC ifite umutungo wa peletal pelation. Igisubizo cyamazi yibicuruzwa gishyuha kugirango gikore gel no kwicisha bugufi, hanyuma ugasenyuka nyuma yo gukonja. Ubushyuhe bwa Gel bwibicuruzwa hamwe nibisobanuro bitandukanye biratandukanye. Impinduka zidashoboka hamwe na viscosity. Kumanura viscosiya, niko kwitonda. Imitungo ya HPMC yibisobanuro bitandukanye biratandukanye. Iseswa rya HPMC mumazi ntabwo rigira ingaruka ku gaciro kwa PH. Ingano yinshi: Igipimo cya Mesh Pass Umubare urenze 98.5%. Ubucucike bukabije: 0.25-0.70g / (mubisanzwe hafi 0.4g /), imbaraga zihariye 1.26-1.31. Ubushyuhe bwo Guhindura: 180-200 ℃, Ubushyuhe bwa karubone: 280-300 ℃. Uburyo bwagaciro ni 19.0% kugeza 30.0%, hamwe na hydroxyPropyl agaciro ni 4% kugeza 12%. Viscosity (22 ℃, 2%) 5 ~ 200000Ma.s. Ubushyuhe bwa Gel (0.2%) 50-90 ℃. HPMC ifite ibiranga ubushobozi bwo kwinuba, kwirukanwa k'umunyu, guhaguruka k'umunyu, kugumana amazi, gushikama kw'igice, imitungo myiza ya Filime, hamwe no kudahatira.
imiti
1. Kugaragara: ifu yera cyangwa yera.
2. Ingano; 100 Mesh Pass igipimo kirenze 98.5%; 80 Mesh Pass igipimo 100%. Ingano yihariye yibisobanuro bidasanzwe ni 40-60 mesh.
3. Ubushyuhe bwa karubone: 280-300 ℃

HydroxyPropylmethylcellcellsellsellse
4. Ubucucike bugaragara: 0.25-0.7G / CM (mubisanzwe hafi 0.5g / cm), imbaraga zihariye 1.26-1.31.
5. Ibara rihindura ubushyuhe: 190-200 ℃
6. Impagarara Zibi: 2% Igisubizo cyamazi ni 42-56dyn / cm.
7. Gukemurwa: gushonga mumazi hamwe na port, nka ethanol / amazi, poronwanol / amazi, nibindi muburyo bukwiye. Ibisubizo bya akeque ni ugukora. Gukorera mu mucyo mucyo n'imikorere ihamye. Ibisobanuro bitandukanye byibicuruzwa bifite ubushyuhe bwa gel, kandi bihinduka gukena na viscosiya. Kumanura viscosiya, niko kwitonda. Ibisobanuro bitandukanye bya HPMC bifite ibintu bitandukanye. Iseswa rya HPMC mumazi ntabwo rigira ingaruka ku gaciro ya PH.
8. Hamwe no kugabanuka kwitsinda ryitsinda, ingingo ya Gel iriyongera, kunanirwa amazi bigabanuka, kandi ibikorwa byo hejuru bya HPMC bigabanuka.
9. HPMC ifite kandi ibiranga ubushobozi bwo kwinuba, kurwanya umunyu, ifu yambaye invurati, imurikagurisha ryamazi, umutekano wamazi, umutungo mwiza wa Filime, utabishaka.
Uburyo bwo kuvura
1. Moderi zose zirashobora kongerwaho kubikoresho byumye;
2. Iyo ikeneye kongerwaho ubushyuhe busanzwe, nibyiza gukoresha ubwoko bwamazi akonje. Nyuma yo kongeraho, mubisanzwe bifata iminota 10-90 kugirango wibumba;
3. Moderi zisanzwe zirashobora gushonga no gukwirakwiza amazi ashyushye, hanyuma wongere amazi akonje, ukinguye kandi ukonje;
4. Niba hari agglomeration no gupfunyika mugihe cyo gushonga, ni ukubera ko gukangura bidahagije cyangwa icyitegererezo gisanzwe cyongeweho amazi akonje. Muri iki gihe, bigomba gusuzumwa vuba.
5. Niba bubbles yakozwe mugihe cyo guseswa, irashobora gusigara amasaha 2-12 (igihe cyihariye kigenwa nigisubizo cyikiruhuko) cyangwa cyakuweho no kurakara, etc., cyangwa kongeramo umubare ukwiye.
gukemura
1. Fata ikariso ryatunganijwe hamwe nigisubizo cya alkali kuri 35-40 ℃ kubice byisaha, hamwe nimyaka 35 kuri 35 ℃, kugirango imyaka iringanire ya Fikali Fibre yabonetse ari murwego rusabwa. Shira fibre ya alkali muri kattle nziza, ongeraho imyanda ya proglene na methyl chloride na mugitondo, kandi bikarushaho kumurika kuri 50-80 ℃ kuri 5h, igitutu ntarengwa ni hafi 1.8Ma. Noneho ongeraho umubare ukwiye wa Hydrochloric acide na aside ya oxalique kumazi ashyushye kuri 90 ° C gukaraba ibikoresho kugirango wagure amajwi. Umwuma hamwe na centrifuge. Gukaraba kugeza kutabogamye, mugihe amazi akubiye mu bikoresho ari munsi ya 60%, akama hamwe nijuru rishyushye kuri 130 ° C kugeza munsi ya 5%.
Uburyo bw'ikizamini
Izina ryuburyo: Hyppimellose-Kugena Amatsinda ya Hydroxyl-Kwemeza Amatsinda ya HydroxyPropoxyl
Umwanya wa Porogaramu: Ubu buryo bwerekana uburyo bwo kwemeza hydroxyPropoplexy bwo kumenya ibikubiye muri hydroxypropoxxy muri hyppromellose.
Ubu buryo bukoreshwa kuri Hypromellose.
Ihame ryamahame: Kubara ibikubiye mu itsinda rya hydroxyroplexy ukurikije uburyo bwa hydroxypropoplexy.
Reagent: 1. 30% (g / g) igisubizo cya trioxide
2. Sodium hydroxide tirtrant (0.02MOL / L)
3. Igisubizo cyerekana Ponolphthalein
4. Sodium Bicarbonate
5. Acide sulfuric
6. Potasiyumu iyode
7. Sodium Thiosulfate Igisubizo cyigitekerezo (0.02MOL / L)
8. Igisubizo cya Strarte
ibikoresho:
Icyitegererezo cyo Gutegura: 1. Sodium Hydroxide Igisubizo (0.02MOL / L)
Gutegura: Fata 5.6Ml yububiko bwa sodium yubusa, ongeramo amazi akonje kugirango ukore 1000ml.
Calibration: Fata hafi 6g yintebe ya betasima hydrogen phthalate yumye uburemere buringaniye muri 105 ℃, ongeraho amazi mashya yatetse, shitinginyoranyeho amazi akonje, Ongeramo ibitonyanga 2 byigisubizo cyerekana ibimenyetso bya Pheolphthalein, koresha ibi titrate. Iyo wegereye ingingo yanyuma, PASISSIM Hydrogen Phthalate igomba gushonga rwose, kandi igisubizo kigomba gutwarwa nibara ryijimye. Buri 1ml ya sodium hydroxide igisubizo (1mol / l) bihwanye na 20.42mg ya potasiyumu hydrogen phthalate. Kubara kwibanda kuri iki gisubizo ukurikije uko igisubizo cyiki gisubizo na potasini hydrogen phthalate yafashwe. CYANE CYANE CYANE inshuro 5 kugirango ukore kwibanda 0.02MOL / L.
Ububiko: Shyira muri polyethylene icupa rya plastiki kandi uyishyireho kashe; Hano hari umwobo 2 urinda, hamwe nigituba cyinjijwe muri buri mwobo.
2. Ikibazo cya Phenolphthalein
Fata 1G ya Phenolphthalein, ongeramo 100ml ya ethanol kugirango ishonge
3. Sodium thiosilulfate igisubizo (0.02Mol / l)
Kwitegura: Fata 26G ya sodium thuosium na 0.20g ya sodium ya anhydrous carbonate nshya, ongeraho amazi akonje yatetse kugirango ashore muri 1000ml, Shushanya neza, na filteri nyuma yo guhagarara ukwezi.
Calibration: Fata hafi 0.15g ya benchmark diichmate yuzuye saa 120 ° C hamwe nuburemere bwamazi, ongeraho amacupa ya dilute, ongeraho amazi ya dilute, ongeraho aside sulfuric, ikariso neza; Nyuma yiminota 10 mu mwijima, ongeraho ml 250 y'amazi kugirango uyivana, ongeraho ml yerekana ibipimo byanyuma, komeza titra kugeza ubururu bucika, kandi icyatsi kiba cyiza, kandi icyatsi kirimo ubusa. Gukosora urubanza. Buri 1ml ya sodium thuosulfate (0.1MOL / L) ihwanye na 4.903g ya potasium diichromate. Kubara kwibanda kuri iki gisubizo ukurikije uko igisubizo cyiki gisubizo hamwe na potasiyumu diichromate yafashwe. CYANE CYANE CYANE inshuro 5 kugirango ukore kwibanda 0.02MOL / L.
Niba ubushyuhe bwicyumba kiri hejuru ya 25 ° C, igisubizo cyimyitwarire n'amazi yo kwikuramo bigomba gukonjeshwa kugeza kuri 20 ° C.
4. Igisubizo cya Strarch
Fata 0.5 g yicapakisho, ongeramo mL 5 y'amazi hanyuma uvange neza, uyasukeho buhoro, ukomeze guteka muminota 2, reka bikonje, kandi bisuke supernatant. Iki gisubizo kigomba gukoreshwa muri sisitemu nshya.
INTAMBWE: Fata 0.1 g zibicuruzwa, neza, shyira muburyo butandukanye kuri d, hanyuma wongere ml 10 ya 30% (G / G) Chichmide. Shira amazi mumashanyarazi kubyara umuyoboro ugana, hanyuma uhuze igikoresho cyamazi. Memerse byombi b na d muburyo bwo kwiyuhagira amavuta (birashobora kuba glycerin), bigatuma habaho amazi ya peteroli ya trichloride yo gukemura amacupa ya chichmide mumacupa ya dubble kuri buri 1. Kwiyuhagira amavuta yashyutswe kugeza 155 ° C mu minota 30, kandi ubushyuhe bwakomeje kugeza saa munani za disanillate. Condenser yakuwe mu nkingi y'inkingi, yubatswe n'amazi, yogejwe kandi ihujwe no gukemura ibibazo byakusanyirijwe, kandi ibitonyanga 3 by'ibipimo ngenderwaho bya Fonolphthalein. Titing ku gaciro ya PH 6.9-7.1 (yapimwe na meter ya acide), andika metero ya tarbon, hanyuma uhagarare kugeza kuri podi yo mu minota 5, ongeraho ml ya Igisubizo cya Stamorch, Titra kugeza ku mpera hamwe na sodium thiosium thiosilulfate igisubizo (0.02Mol / l), hanyuma wandike umubare wafashwe v2 (ml). Ikindi kizamini cyubusa cyakozwe, kandi umuzingo Va na VB (ml) ya sodium yamashanyarazi yamagambo (0.02MOL / L) na sodium thiosium thiokulfate igisubizo (0.02MOL / L) byanditswe. Kubara HydroxyPro Ibirimo.
Icyitonderwa: "Gushimangira" bivuze ko gupima bigomba kuba byukuri ku gihumbi cyuburemere.
Imikorere y'umutekano
Ubuzima
Iki gicuruzwa gifite umutekano kandi kitari uburozi, gishobora gukoreshwa nkibiryo byongeweho, nta bushyuhe bukabije, kandi ntabwo ari ukudashidikanya kuruhu na mucous membranes. Muri rusange bifatwa nkaho ari umutekano (FDA1985), gufata buri munsi gufata buri munsi ni 25mg / kg (fao / ninde 1985), kandi ibikoresho byo kurinda bigomba kwambarwa mugihe cyo gukora.
Ingaruka y'ibidukikije
Irinde gutatanya bidasanzwe kugirango utere umukungugu kuguruka kandi utere umwuka.
Ingaruka z'umubiri na shimi: Irinde guhura n'amasoko y'umuriro, no kwirinda gushinga umukungugu munini mu rwego rwo gukumira ibyago byo guturika.
Ubwikorezi no Kubika Ibintu
Witondere izuba ryizuba, imvura, ubushuhe, irinde urumuri rw'izuba, kandi ubike ahantu humye.

Porogaramu
Inganda zubwubatsi
1. CEVER MONTIR: Gutezimbere bidahamanuka kwa sima-umucanga, kunoza cyane plakiyeri no kugumana amazi, kandi birinda neza imirasire no gukunganya imbaraga za sima.
2. Clemedi
3. Gukunda Ibikoresho byongera Gutunganya nka Asibesitosi: Nkumukozi uhagaritse, Amasuku agenda, kandi akananoza imbaraga zibangamira substrate.
4. Gypsum Coagulation Sturyry: Kunoza ifungwa ry'amazi no gutunganya, no kunoza ingufu kuri substrate.
5.
6. LACHX POTTY: Kunoza amazi no kugumana amazi yo gushishikarizwa gushingiye kuri resin latex.
7. Stucco: Nkibikoresho aho gukoresha ibikoresho bya kamere, birashobora guteza imbere kugumana amazi no kunoza imbaraga zimurika hamwe na substrate.
8.
9. Guhinga (bigira ingaruka nziza mu gukumira sima ishingiye cyangwa gutinda gushingira ku kurohama gusa kurohama no kuzamura amazi no gutera amazi.
10. Ibicuruzwa byisumbuye bya sima na Gypsum: Bikoreshwa nkubumbabunze bunger kubikoresho bya hydraulic nkibikoresho bya hydraulic nka cement-asibestos kugirango bitezimbere amazi kandi bibone ibicuruzwa byombi.
11. Urukuta rwa fibre: Nibyiza ko bihuza inkuta zumurage kubera ingaruka zayo zo kurwanya enzyme na arwanya bagiteri.
12. Abandi: Birashobora gukoreshwa nkigitereko cya libble kuri minisiteri yoroheje na plasterer (verisiyo ya PC).
inganda za shimi
1. Polymeration ya Vinyl Chloride na vinylidene: nkintandaro yo guhagarika no gukwirakwiza hamwe na vinyl inzoga (pva) hydroxyPropyl selile
2. Imyifatire: Nkibimenyetso bya wallpaper, mubisanzwe birashobora gukoreshwa hamwe na vinyl acetate latex irangi aho kuba ibisimba.
3. Imiti yica udukoko: Iyo yongewe kumiti yica udukoko hamwe nimirabyi, irashobora kunoza ingaruka zimyidagaduro mugihe cyo gutera.
4. Cheatx: Kunoza stabilizer ya emulsion ya latex, kandi ubumwe bwa Styrene-Butadiene Rubber (SBR) latex.
5. Binder: Byakoreshejwe nkibishushanyo mbonera byamakaramu na crayons.
Kwisiga
1. Shampoo: Gutezimbere visosity ya Shampoo, ibikoresho byogereza no gutegereza no gutuza ikirere.
2. Amenyo yometseho: Gutezimbere amazi yo amenyo.
inganda
1. Citrus: Kurinda kwera no kwangirika bitewe na Clicroposition Glycosides mugihe cyo kubika kugirango igere ku ngaruka zo kubungabunga.
2. Ibicuruzwa bikonje byimbuto: Ongera kuri Sherbet, urubura, nibindi kugirango uburyohe bwiza.
3. Sauce: Nkumukozi ugenda wiyongera cyangwa umukozi wijimye wa souce na Ketchup.
4. Gukunda no gukurura mumazi akonje: Bikoreshwa kubikwa amafi byakonje, bishobora gukumira ibara no kwangirika ubuziranenge. Nyuma yo gupfuka no gukurura hamwe na methyl selilel cyangwa hydroxypropyl methyl Methyl Thullose Umuti w'amazi, hanyuma ukonje ku rubura.