Tiantai Cellulose Co, Ltd yi-hydroxyproppropyllylyllopylllypropyllll rullulose hpmc Umkhiqizi Wokukhiqiza Umkhiqizi Womhlinzeki Wefekthri efektri China, ngegama layo eliphakeme le-QualiCell® Cellose® Cellulose.
Ukubheka okusheshayo e-Hydroxypropyll methylcellulose hpmc
Munye, yikuphi ukusetshenziswa okuyinhloko kwe-hydroxypropylylylylykl methyl cellulose?
I-HPMC isetshenziswa kabanzi ezintweni zokwakha, ukumboza, ama-desin okwenziwa, ama-ceramics, umuthi, ukudla, izimonyo, ugwayi kanye nezinye izimboni. I-HPMC ingahlukaniswa iba ibanga lezimboni, ibanga lokudla kanye nebanga lezemithi ngokuya ngokusetshenziswa kwalo.
Amabili, iHydroxypropylylylylylyllllulose ihlukaniswe izinhlobo ezimbalwa, phakathi kwayo umehluko?
I-HPMC ingahlukaniswa ngohlobo olusheshayo (i-STRAGANIX SUGABIX "S") kanye nohlobo olushisayo olushisayo, imikhiqizo esheshayo, emanzi abandayo ihlakazeke ngokushesha, ngoba i-HPMC ivele ihlakazeke emanzini, akukho ukuqondiswa kwangempela. Cishe (ivuse) imizuzu emi-2, i-viscosity yoketshezi inyuka kancane, yakha i-colloid ecacile ye-viscous. Imikhiqizo eshisayo eshisayo, emanzini abandayo, ingahlakazeka ngokushesha emanzini ashisayo, inyamalale emanzini ashisayo, njengokushisa kwe-gel phansi komkhiqizo), ukubonakala kwe-gel kuvela kancane, kuze kube ukwakheka kwe-colloid esobala ebonakalayo.
Indlela Yesithathu, i-Hydroxypropylylylylylyl methyllulose indlela inakho?
1. Wonke amamodeli angangezwa kulokho okwenziwe ngendlela eyomile yokuxuba;
2, kudingeka ukuthi wengezwe ngqo kwisixazululo samanzi esijwayelekile sokushisa, kungcono ukusebenzisa uhlobo lokuhlakazeka kwamanzi okubandayo, ngemuva kokungeza imizuzu eyi-10-90 ukuqina (okuvuselelayo, okuvusa amadlingozi, ukuvuselelwa)
3. Imodeli ejwayelekile ihlakazeka okokuqala ngokuvusa amanzi ashisayo, bese ichithwa ngokungeza amanzi abandayo ngemuva kokuvusa nokupholisa.
4. Uma ukukheka nokugoqa into yenzeka lapho kuncibilika, kungenxa yokuthi ukuxuba kwento akwanele noma imodeli ejwayelekile ingezwe ngqo emanzini abandayo. Ngalesi sikhathi, kufanele kuvuswe ngokushesha.
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Ezine, elula futhi enembile ukunquma ukuma noma ukuwa kwe-hydroxypropylylylylylylylylylylylylylyll methyl celtulese?
I-1, elimhlophe, elimhlophe yize alikwazi ukubona ukuthi i-HPMC ilungile, futhi uma ingezwe kwinqubo yokukhiqiza i-whitener, izothinta ikhwalithi yayo, kepha, imikhiqizo emihle kakhulu elimhlophe kakhulu.
I-2, inhlawulo: Ukuphazamiseka kwe-HPMC ngokuvamile i-80 Mesh no-100 Mesh, 120 ngaphansi, abahle kakhulu abangcono.
I-3, ukushintshana okukhanyayo: I-HPMC emanzini, yakha i-colloid esobala, ibona ukuguqulwa kwayo okukhanyayo, ichaze ama-degy expression ngokuvamile, izokuthumela ikhwalithi yokukhiqiza evundlile, kungcono ukuchaza ikhwalithi yokukhiqiza ebheke phezulu, kunezinto eziningi ezinquma ikhwalithi yomkhiqizo.
I-4, isilinganiso: ngokwengeziwe ingxenye, okusindayo, okungcono kakhulu, ngokuvamile ngoba okuqukethwe kwe-hydroxypropyl kuphezulu, okuqukethwe kwe-hydroxypropp kuphezulu, khona-ke ukugcinwa kwamanzi kungcono.
Amahlanu, Hydroxypropyl Methyl Cellulose ngenani le-Putty Powder?
I-HPMC ekusetshenzisweni kwangempela komthamo, ngesimo sezulu, izinga lokushisa, ikhwalithi ye-calcium ash yendawo, izidingo zamakhasimende zekhwalithi ehlukile, futhi kunomehluko ozungezile, ngokuvamile ekhuluma, phakathi kuka-4-5 kg.
Isithupha, i-Hydroxypropylylylyl methyl cellulose viscosity ingcono kakhulu?
Yiba nesithukuthezi nge-powder yezingane kulungile, okuyizinkulungwane eziyikhulu, imfuneko kaDinali yinde, funa izinkulungwane eziyi-150 ukuze kube kuhle ukuyisebenzisa, futhi, i-HPMC Indima ebaluleke kakhulu yokugcinwa kwamanzi, okulandelayo kuyaqina. Ku-putty powder, inqobo nje uma ukugcinwa kwamanzi kulungile, i-viscosity iphansi (7-8), kungenzeka futhi, ukubonwa kwamanzi kungcono, lapho i-viscoty ingaphezulu kokugcinwa kwamanzi.
Eziyisikhombisa, yiziphi izinkomba eziphambili zobuchwepheshe ze-hydroxypropylylylylylylylylylylylylylylylyll methyl celtulese?
Okuqukethwe kwe-hydroxypropyl
Okuqukethwe kwe-methyl
ukuhlakanipha
umlotha
Ukwehla kwesisindo esomile
Eziyisishiyagalombili, yiziphi izinto eziphambili ezivuthiwe ze-hydroxypropyllylylylylylylylylylyllop methyl cellulose?
Izinto zokusetshenziswa eziphambili ze-HPMC: ukotini ocwengiwe, i-chloromethane, i-propelene oxide, ezinye izinto eziluhlaza, amaphilisi e-alkali, i-acid toluene.
Isishiyagalolunye, i-Hydroxypropyl Methyl Cellulose ekusetshenzisweni kwe-putty powder, indima enkulu, noma amakhemikhali?
Ku-putty powder, idlala izindima ezintathu: ukuqina, ukugcinwa kwamanzi nokwakha. Ukuqina, isendlalelo kungakhushulwa ukuze kudlalwe ukumiswa, ukuze isixazululo sigcine umfaniswano phezulu naphansi kwendima efanayo, ukugeleza okuqunjelwe. Ukugcinwa kwamanzi: yenza i-putty powder eyomile kancane kancane, auxiliary ash calcium ukusabela ngaphansi kwesenzo samanzi. Ukwakhiwa: I-Cellulose inomphumela wokuthambisa, ingenza i-putty powder inokwakhiwa okuhle. I-HPMC ayihlanganyeli kunoma yikuphi ukusabela kwamakhemikhali, idlala indima ebalulekile kuphela.
I-Hydroxypropyllykyl methyl celtule
Ngokuvamile, izinto ezi-inert azizibandakanyi ekuphendukeni kwamakhemikhali.
I-CMC (i-carboxymethyl celtuleose) ingeyaka-cationic cellulose, ngakho-ke ahlangabezana nempunga ye-calcium izoba yi-bean curd slag.
11. Yini okushisa kwe-gel ye-hydroxypropylllylylylyll methylcellulose ahlobene nalokhu?
Izinga lokushisa le-gel le-HPMC lihlobene nokuqukethwe kwalo methoxy. Okuqukethwe kwe-methoxy okuqukethwe, okuphezulu kwe-gel lokushisa.
Ishumi nambili, i-putty powder powder kanye ne-hydroxypropyllylylylylylylylylylylylylylylylylylylyll methyl cellulose awunabo ubuhlobo?
Kubalulekile !! I-HPMC ukugcinwa kwamanzi okumpofu, kuzodala i-powder.
13. Uyini umehluko phakathi kwesixazululo samanzi esibandayo esisheshayo nesixazululo esishisayo se-hydroxypropylylylylylylylylylylylylylylylylylylylylylylylylylylylylylyllylylylylylylylylylylylylylylylylylylylylyllyllopyllopypropylyllopyll methyl cellulose kwinqubo yokukhiqiza?
Uhlobo lwe-HPMC olubandayo lwamanzi alungenayo ngemuva kokwelashwa komhlaba okuphezulu, emanzini abandayo kuhlakazeka ngokushesha, kepha akuchithwa ngempela, kususwa, kuyachithwa. Uhlobo olunyibilikisiwe aluzange luphethwe yi-glyxal. Umthamo we-Gyoxal ukhulu, ukuhlakazwa kuyashesha, kepha ukuhlakanipha kuyahamba kancane, ivolumu lincane, kunalokho.
14, Hydroxypropylylylykyl methyl cellulose Odor yindlela yokubuyisa umthwalo wemfanelo?
I-HPMC ekhiqizwa yindlela ye-solvent yenziwa ngoTolune notshwala be-isopropyl njenge-solvent. Uma ukugeza kungakuhle kakhulu, kuzoba nokunambitheka okusalayo. (Ukuvuselelwa kokungathathi hlangothi kuyinqubo ebalulekile yephunga)
15, Ukusetshenziswa Okuhlukile, Ungayikhetha Kanjani I-HydroxyProppropylyll Methyl?
I-PuTTY Powder: Izidingo eziphakeme zokugcinwa kwamanzi, ukukhishwa okuhle kalula (ibanga elinconyiwe: 7010n)
Udaka ojwayelekile osuselwa ku-Cement olususelwa: Ukugcinwa kwamanzi okuphezulu, ukumelana okushisa okuphezulu, ukuhlakanipha okusheshayo (ibanga elinconyiwe: I-HPK100M)
Ukusetshenziswa kwe-glue yokwakha: imikhiqizo esheshayo, i-viscosity ephezulu. (Umkhiqizo Onconyiwe: I-HPK200ms)
UDypsum Fotar: Ukugcinwa kwamanzi okuphezulu, ukubonakala okuphakathi nendawo okuphansi, ukuhlakanipha okusheshayo (ibanga elinconyiwe: hpkk600m)
16, Hydroxypropyl methyl celtulose Yiliphi i-alias?
I-HPMC noma i-MHPC Alias Hydroxypropyllylylylylylylylyl methyls, cellulose hydroxypproserpropylyrl methyl ether.
Ishumi nesikhombisa, i-hydroxypropyl methyl cellulose ekusetshenzisweni kwe-putty powder, i-putty powder bubble Yisiphi isizathu?
I-HPMC e-Putty Powder, dlala izindima ezintathu zokuqina, ukugcinwa kwamanzi nokwakha, isizathu se-bubble:
1. Kunezelwa amanzi amaningi.
2. Phansi akomile, ngaphezulu kolunye ungqimba lokuhlanza, kulula futhi ku-bubble.
I-SeentyPropyll Methyl cellulose kanye ne-MC Uyini umehluko:
I-MC yi-methylcellulose, eyenziwe ngokotoni ocwengiwe ngemuva kokwelashwa kwe-alkali kanye ne-methane chloride njenge-ejenti yokusheshisa ngochungechunge lokuphendula kwe-cellulose ukwenza i-cellulose ether. Ngokuvamile, izinga lokufaka esikhundleni ngu-1.6-2.0, kanye nokubola kwamazinga ahlukene okufaka esikhundleni kuhlukile, okungokwawo okungewona u-Ether ether.
. Ngokuvamile, uma inani lokungeza likhulu, ubuciko buncane futhi ukubukeka kukhulu, izinga lokugcina amanzi liphezulu. Inani lokungeza linethonya elikhulu kumanani okugcina amanzi, futhi i-viscosity ayihlobene nenani lokugcina amanzi. Isivinini sokuchithwa ikakhulukazi kuncike ekuguqulweni kwezimpawu zokuguqulwa komhlaba wezinhlayiya ze-celluLose kanye nobumsulwa bezinhlayiyana. Kulesi simo se-cellulose ether methyl cellulose kanye ne-hydroxypropyll methyl cellulose amanzi isilinganiso esiphakeme.
(2) I-methyl celtule
. Uma izinga lokushisa lodaka lidlula ama-degree angama-40, ukugcinwa kwamanzi kwe-methyl cellulose kuzoba kubi kakhulu, kuthinte kakhulu ukwakhiwa kodaka.
(4) I-methyl cellulose inethonya elisobala ekwakhiweni nasekunamathisweni kodaka. Lapha, ukunamathela kubhekiswa emandleni anamathela azwakala phakathi kwethuluzi le-daub yabasebenzi kanye ne-wall substrate, okungukuthi, ukumelana nokugula kodaka kodaka. Impahla enamathesi inkulu, ukumelana kwama-shuars ngodaka kukhulu, futhi amandla afunwa yizisebenzi enqubweni yokusebenzisa nawo ayikhulu, ngakho-ke impahla yokwakha udaka imbi.
Isikhathi sePosi: Sep-07-2022