Hydroxypropyl methylcelculose (hpmc)I-polymer ye-bill-inyibilikiswe amanzi avela kwi-sellulose, i-biopolymer yendalo.I-Nuinccel®I-HPMC isetyenziswa ngokubanzi kwishishini lokwakha, ngakumbi kwifomu yokudakasa kunye nokuqhekeka kobuqhetseba. Indima yayo ephambili kwezi zicelo kukuphucula iipropathi zodaka lwamanzi, ezibaluleke kakhulu ekufezekiseni ukusebenza kakuhle ngexesha lokuxuba kunye neenkqubo zesicelo.
Indima yokugcinwa kwamanzi kudaka
Ukugcinwa kwamanzi kudaka kubhekiswa kubuchule bomxube wokugcina amanzi emva kokuba ifakwe kumphezulu, ivumela ukuba ihlale isebenze kwaye inamanzi ngexesha lokuhlala kunye nokunyanga. Ukugcinwa kwamanzi ngokufanelekileyo kuqinisekisa ukuba udaka kunokwenza ulwalamano oluqinileyo kunye nomhlaba onqabileyo kwaye uthintele imiba efana nokuqhekeza imiba, i-shrintage, okanye i-shrintage. Ukugcinwa kwamanzi awonelanga kunokubangela ukunyangwa okungalinganiyo, okukhokelela kumakhaya obuthathaka, ukunciphisa amandla okuzala, okanye ukuqiniswa kwangoko.
Ukugcinwa kwamanzi kuyinto ebaluleke kakhulu kwimixokelelwane eyomileyo, ephathelele i-ceng yesamente, isanti, kunye nokongezwa. Xa udityaniswe namanzi kwindawo yomsebenzi, ezi zinto zifayo kufuneka zigcine ubungakanani obaneleyo bokufumanisa umswakama ukuqinisekisa ukuba amasuntswana aneleyo amasuntswana, emva koko azuzisa amandla apheleleyo kunye nokuqina. Kule meko, i-HPMC idlala indima ebalulekileyo ekulawuleni ukugcinwa kwamanzi kunye nokwandisa ukusebenza kunye nokusebenza kodaka.
Iphucula njani i-HPMC yokugcinwa kwamanzi
I-Sol-Solity ye-Solidation kunye nokwenziwa kwegel: I-HPMC yi-polymer ye-folymer esenziwe ngamanzi eyenza isakhiwo esifana nejeli xa sidityaniswe namanzi. Olu lwakhiwo lwejeli lunokuthetha iimolekyuli zamanzi kunye nokunciphisa ukuvela, ngaloo ndlela kunyusa amandla ogcino lwamanzi. Ijeli ithintela udaka ukuba luphume ngokukhawuleza, lugcina inqanaba elifanelekileyo lokufuma ngexesha lokunyanga.
Ulawulo lwe-viscosityI-viscosity yodaka i-purn iphenjelelwa bubukho be-HPMC, enceda ekuzinziseni umxube. Ngokwandisa i-viscofity, i-HPMC iqinisekisa ukuba amanzi asasazwa ngokulinganayo kuwo wonke umxube kwaye anceda ukukhusela ukwahlula amanzi kunye namasuntswana anengqibileyo. Olu viscosity olawulwayo alupheli nje ekugcinweni kwamanzi ngaphandle kokuphucula ukusebenza, kokwenza kube lula ukufaka kwaye ukusasazeka.
Ukuthintela ukuqina kwangaphambili: Ngexesha lokusetyenziswa kodaka, ukuqina ngaphambi kwexesha kungenzeka ngenxa yokuphulukana namanzi ngokukhawuleza. I-HPMC inceda ekunciphiseni le nkqubo ngokwenza into njengearhente yokugcina amanzi. Oku kuqinisekisa ukuba udaka lungamileyo ixesha elide, ukuvumela ukubambelela okungcono kumphezulu kwaye uthintele ii-rocks ezinokwenziwa ngenxa yokungalingani.
Ukuphuculwa komthendeleko: Njengoko i-HPMC ixhasa ukugcinwa kwamanzi, iyaqinisekisa ukuba kukho inqanaba elingaguqukiyo lokufuma kwamasuntswana e-ced Olu hlaselo luphuculweyo lubangela ulwalamano oluqinileyo phakathi kodaka kunye nokuthatyatha komhlaba, ukuphucula ubumbisi kunye nokusebenza ngokubanzi. Kuyingenelo ikakhulu xa usebenza ngezinto ezinamafutha, ezinje ngesitena okanye ikhonkrithi, edla ngokufumana umswakama ngokukhawuleza.
Izibonelelo ze-HPMC kwi-dur
| Isibonelelo | Inkcazo |
| Ukuphuculwa kokugcinwa kwamanzi | I-HPMC iyenza ijeli enceda i-gel enceda ukugcina amanzi kwi-shox yomxube, ukuthintela ukomisa ngokukhawuleza nokuqinisekisa ukuntywila ngokugqibeleleyo. |
| Ukuphuculwa kokusebenza | Ukonyuka kwe-viscofity kuphucula ukungqinelana komxube, kokwenza kube lula ukufaka, ukusasazeka, kunye nobume. |
| Inciphise i-shrinkage kunye nokuqhekeka | Ngokuthintela ukuphuma kwangoko kwamanzi, i-HPMC inceda ukunciphisa ukuvela kwe-rocks enokuphuhlisa ngenxa ye-shrinkage. |
| UKUHLAZIYWA KOKUGQIBELA | I-HPMC inceda ukuzinzisa umxube ngokuqinisekisa ukusasazwa kwamanzi kunye ne-agergates, ukuthintela ukwahlukana. |
| Ukuphuculwa komthendeleko kunye nokubila | Ukugcinwa komswakama obonelelwe yi-HPMC kukhuthaza ukuboleka okungcono phakathi kodaka kunye nodaka kunye nokuqina komhlaba kunye namandla. |
| Inyuka ixesha elivulekileyo | Udaka olune-HPMC luhlala lusebenza ixesha elide, livumela ixesha elingakumbi lokuhlengahlengiswa kunye nokulungiswa ngexesha lesicelo. |
| Intsebenzo ephuculweyo yemozulu eyomileyo | Kwiindawo ezinamaxabiso aphezulu okuphezulu, amandla e-HPMC ukugcina amanzi eqinisekisa ukuba udaka luhlala lungaphezulu kwaye alumiswanga kwangaphambili. |
Izicelo ze-HPMC kwi-hir
I-HPMC isetyenziswa rhoqo kwiintlobo ezahlukeneyo zezifa, kubandakanya:
Amachaphaza eethayile: Kwi-Tile Beka i-tile, i-HPMC iphucula ukugcinwa kwamanzi, ukuqinisekiswa kokuntywila okufanelekileyo kwamasuntswana kunye nokuphucula ulwalamano phakathi kwe-tile kunye ne-fayile.
Isifakazi esincinci: Izifakazi ezinqabileyo ezinqabileyo, ezisetyenziselwa ukufakelwa kwethayile, ukuxhamla kwi-HPMC njengoko kunceda ukugcina ibhalansi efanelekileyo yokufumanisa ukuqina okufanelekileyo kunye nokubeka.
Gqibezela isifa: Ukulungisa i-rocks kunye nendawo ezonakalisiweyo, i-HPMC ixhasa ukugcinwa kwamanzi okulungiswa kwezifanisi eziphezulu, kuvumela ukuba kubekho i-birday engcono kunye nezakhiwo ezikhoyo kunye nokuthintela ukomisa ngokukhawuleza.
Udaka kunye ne-stucco: Kwizicelo zokubekwa phantsi, i-HPMC iqinisekisa ukuba udaka umxube ugcina amanzi awaneleyo kwisicelo esigudileyo kunye nonyango olufanelekileyo, ngakumbi kwiimeko ezishushu okanye ezomileyo.
Dibanisa ukukholelwa: Iimveliso zomxube zangaphambili, kubandakanya nezo ze-Bricklay kunye nolwakhiwo ngokubanzi, zixhamle kwiipropathi zokugcina amanzi ze-HPMC, eziphucula ukugcinwa kunye nokusebenza kwemveliso kube kanye.
Izinto ezichaphazela ukusebenza ngempumelelo kwe-HPMC kwi-dur
Ngelixa i-HPMC inika izibonelelo ezibalulekileyo, ukusebenza kwayo ekuphuculeni ukugcinwa kwamanzi kunokuchukunyiswa zizinto ezininzi:
Uxinzelelo lwe-HPMC: Isixa seI-Nuinccel®I-HPMC isetyenziswe kwi-shox yodaka ichaphazela ngqo iipropathi zayo zokugcina amanzi. I-HPMC encinci kakhulu ayinakubonelela ngokugcinwa kwamanzi okwaneleyo, ngelixa izixa ezigqithisileyo zinokuchaphazela kakubi i-viscofity yodaka kunye nokusebenza.
Uhlobo kunye nenqanaba le-HPMC: Iindidi ezahlukeneyo kunye namabakala ee-HPMC zikhona, nganye inamanqanaba ahlukeneyo e-viscofity, ukuluka, kunye nobuchule bokwakha igesi. Ukukhetha uhlobo olufanelekileyo lwe-HPMC yesicelo esithile kubalulekile ukufezekisa ukugcinwa kwamanzi okufuneka kunye nodaka.
Iimeko zeNdalo: Umxokelelwane we-HPMC unokuziphatha ngendlela eyahlukileyo kwiimeko ezahlukeneyo zokusingqongileyo. Amaqondo obushushu aphezulu okanye umswakama ophantsi anokonyusa amazinga aphumayo, enokunciphisa ukusebenza ngempumelelo kwe-HPMC ekugcinweni kwamanzi. Kwiimeko ezinjalo, amanyathelo ongezelelweyo anokuba yimfuneko yokuqinisekisa ukuntywila ngokufanelekileyo.
Ukuhambelana nezinye izongezelelo: Umxokelelwane wodaka uhlala uneentlobo ngeentlobo zezibalo, kubandakanya iiplastiki, i-remers, okanye ii-Acleators. Unxibelelwano phakathi kwe-HPMC kunye nezinye izithako kufuneka kuthathelwe ingqalelo ukuqinisekisa ukuba bayasebenza ngokulandelelana ukuze baphucule ukusebenza komthetho.
I-HPMCNgaba siyinto eyongeziweyo esibuhlungu, ikakhulu ngenxa yokukwazi kwayo ukuphucula ukugcinwa kwamanzi. Ngokwenza imeko yejeli eyenza iimolekyuli zamanzi, i-HPMC inceda ukukhusela ukomisa ngaphambi kokuxuba, kwaye iqinisekisa ukubaluleka kwamasuntswana. Ezi ndawo zinegalelo kukuphuculwa komthendeleko, ukuncitshiswa kweShinkige, kunye nokuqiniswa kokuqina kodaka. Ukusetyenziswa kwe I-Nuinccel®I-HPMC iluncedo ngakumbi kwiindawo ezinemimandla enamaxabiso aphezulu okanye izicelo ezifuna ixesha elivulekileyo. Ukuqonda izinto eziphembelela ukusebenza kwe-HPMC kunye nokukhetha uxinaniso oluchanekileyo kunye nohlobo lwesicelo ngasinye kubalulekile ukuze kuqinisekiswe ngodaka ngodaka.
IXESHA LOKUQALA: FEB-21 ukuya ku-525