Ukusetyenziswa kwe-carboxy methyl seluplose (cmc) kwishishini lephepha

I-carboxy methyl seluplose (cmc) i-selsulose ivelise i-carboxymethyl amaqela (-C2-Coh) ebotshelelwe ngamaqela e-hlucopyl owenza umqolo we-glucopy. Yindawo ebalulekileyo yemizi-mveliso ngenxa yepropathi yayo eyahlukileyo efana ne-viscofity ephezulu, engabotshwanga, kunye nokuluka kakhulu kwamanzi. Kwicandelo lephepha, i-CMC lidlala indima ebalulekileyo ekuphuculeni umgangatho kunye nokusebenza kakuhle kwemveliso yamaphepha.
Iipropathi ze-CMC ezifanelekileyo kwishishini lephepha
I-Solity yaManzi kunye ne-viscofity: i-CMC iyanyibilika ngokulula emanzini, yenze izisombululo ezicacileyo nezicacileyo. Le ndawo ibalulekile ekusetyenzisweni kwayo kwiingubo zephepha kunye nezicelo zokusebenzisa izicelo apho kufuneka zisasazwe ngokulinganayo.
I-Fill Food Ukusebenza: I-CMC inokwenza iifilimu, eziluncedo kunyango olungaphantsi komhlaba kunye neengubo yokuphucula ukuprinta iphepha kunye nembonakalo.
Iipropathi ezinamathela: Isebenza njenge-binder, iphucula ubumbano phakathi kweentsinga kunye neefilitha kwimatrix.
Ukungabinamandla: Ukuba yinto engenatyhefu kunye ne-biodegradaby ye-biodegradable, i-CMC iyalungisa imigangatho yendalo kunye nezokhuseleko yemveliso yephepha.

Izicelo ze-CMC kwishishini lephepha
Isixhobo somgangatho:
Umgangatho womphezulu yinkqubo yokusebenzisa isisombululo kumphezulu wephepha ukuphucula amandla kunye nokuprinta. I-CMC isetyenziswa ngokuqhelekileyo kwifomu yokulinganisa yomgangatho kuba iyaphucula amandla omzimba, inciphisa uthuli, kwaye ibonelela ngomphezulu ogudileyo nolinganayo. Isisombululo se-viscous se-CMC siyifilimu phezu kweentsinga zamaphepha, ukuxhathisa amanzi kunye nee-inks, ngaloo ndlela ziphucula umgangatho wokuprinta kunye nokunciphisa i-inki.

I-COOST:
I-CMC isetyenziswe ngokubanzi kwifom yokuhlaselwa kwephepha. I-coyings zisetyenziswa ephepheni ukuphucula ukuqaqamba, ukugungqa, kunye nokuprinta. I-CMC isebenza njenge-binder kwezi zitya, zibambe ii-pigments kunye kwaye zibophelele kwindawo yephepha. Oku kukhokelela kwiyunifomu kunye ne-glossy fit, ukuphucula isibongozo esibonakalayo kunye nokusebenza okusebenzayo kwephepha. Ukongeza, ipropathi yokwakha ifilimu ye-CMC inceda ekudaleni umqobo onokukhusela izixhobo eziprintisiweyo.

Ukuphuculwa kwamandla ephepha:
I-CMC iphucula amandla omatshini wephepha. Xa yongezwa kwi-pulp, iphucula ukuboleka phakathi kwentsizi, ekhokelela ekunyuseni amandla e-thansile, iqhekeza amandla, kwaye inyamezele ukunyamezela. Oku kubaluleke kakhulu kumaphepha angaphezulu okuprintwa, izixhobo zokupakisha, kunye namanye amaphepha ekhethekileyo apho amandla empawu ezinzima.

Ukugcina izinto zokugcina:
Kwinkqubo yokuphela kokuphela kwepapermandung, imisebenzi ye-CMC njengoncedo lokugcina, ukunceda ukugcina amasuntswana amahle kunye neefilitha kwi-matrix yephepha. Oku akuphuculi ngokufanayo kwephepha kunye nenkangeleko yephepha kodwa kukuphucula ukusebenza ngempumelelo kwenkqubo yepakethi ngokunciphisa ilahleko yezinto ezixabisekileyo kumanzi amdaka.

I-Rheoology modifier:
I-CMC isetyenziswa njenge-Rheology Modifier kwinkqubo ye-papermandus ukulawula iipropathi zokuhamba kwamanzi aphezulu kunye neengubo. Ngokuhlengahlengisa i-viscofity, i-CMC iqinisekisa ukusebenza ngokufihlakeleyo koomatshini kunye nokusasazeka kwemali, kukhokelela kwimveliso engaguqukiyo engaphezulu nephezulu.

Imihlambi kunye ne-glues:
Ipropathi yokunamathela kwi-CMC yenza icandelo elixabisekileyo ekuvelisweni kwamaphepha kunye ne-glues. Inika amandla agqwesileyo, kulula ukuyisebenzisa, kwaye ikhuselekile ukuba isetyenziswe kwiimveliso zamaphepha, kubandakanya ezo zisetyenziswa kwiphakeji yokutya.

Iipropathi zomthintelo:
I-CMC inokuphucula iipropathi zomqobo zephepha, zenza ukuba ixhathise ioyile, igrisi, kunye nokufuma. Oku kuluncedo ngakumbi kwizicelo zokupakisha apho ukhuseleko kwizinto zokusingqongileyo kubalulekile. Amaphepha e-CMC anokusetyenziselwa ukupakisha izinto zokutya, ukubonelela ngolunye uhlobo lwe-biodegraphic kunye nokuzinzileyo kube yingubo yeplastiki.

Unyango lwamanzi amdaka:
Ngexesha lenkqubo yepapermunge, imiqulu emikhulu yamanzi isetyenziswa kwaye inyangwe kamva ngaphambi kokuba ikhutshwe okanye iphinde isebenze kwakhona. I-CMC inokunceda kunyango lwamanzi amdaka ngokuthatha njengedyccullant, encedisa ukususa iinyibilikisi kunye nezinye izinto ezingcolileyo. Oku kunegalelo kwiindlela ezifanelekileyo zokulawulwa kwamanzi ezisebenzayo ezinobuhlobo kwimveliso yephepha.

Iindlela zesenzo
Unxibelelwano lwefayibha:
I-CMC isebenzisana neentsinga zeselfowuni nge-Hydrogen Bond kunye neVan der imikhosi, ephucula i-fiber-to-fiber. Oku kudibana kubalulekile ekuphuculeni iimpawu zephepha, njengoko kunyusa ubumbano kunye nokunamathela phakathi kweentsinga zomntu ngamnye.

Imo yefilimu:
Xa i-CMC isetyenziswa kwimigangatho yephepha, iyifilimu eqhubekayo enokunika i-fibers kunye neefilitha. Le filimu isebenza njengesithintelo kumanzi kunye neoyile, ukuphucula ukumelana kwamaphepha kwezi zinto kwaye ukwazi ukuprinta.

Ulawulo lwe-viscosity:
Ngokulungisa i-viscofity ye-cayintings kunye nokumiswa, i-CMC iqinisekisa nokusebenza kunye nokusasazwa. Oku kubalulekile ekufezekiseni iingubo ezifanayo kunye nomgangatho ongaguqukiyo kwimveliso yephepha lokugqibela.

I-gesim yendlela yokugcina:
I-CMC iphucula ukugcinwa kweefilimu kunye namasuntswana amahle kwi-matrix yephepha ngokusebenza njengedycusculnt. Ixhamla la masuntswana amancinci abe zininzi ezigcinwe ngokulula kwinethiwekhi yeflay, ngaloo ndlela kuphucule iipropathi zephepha kunye nokunciphisa ukulahleka kwenyama.

Izibonelelo zokusebenzisa i-CMC kwishishini lephepha
Umgangatho ophuculweyo:
Ukusetyenziswa kweziphumo ze-CMC kwiimveliso ezikumgangatho ophezulu wePhepha ngokuprinta okuphuculweyo, amandla, kunye nembonakalo. Oku kubaluleke ngakumbi kwizicelo eziphezulu zokupakisha, ukuprintwa, kunye namaphepha azonyango.

Ukusebenza kweendleko:
Ngokuphucula ukugcinwa kunye nokunciphisa ilahleko yezinto ezibonakalayo, i-CMC inegalelo kwiinkqubo zokuvelisa iindleko. Ikwandise ukwenziwa kwendlela yokunxiba kunye neminyango, ukunciphisa isidingo sezinto ezongeziweyo zoongezwa kunye nonyango.

Ukuzinza kwendalo:
I-CMC yindawo enobungozi kunye nengeyotyhefu, eyenza ukuba ibe kukhetho lobuhlobo bendalo kumzi mveliso wephepha. Ukusetyenziswa kwayo kunokunceda ukunciphisa ifuthe lemo engqongileyo lemveliso yamaphepha, ngakumbi ngokubhekisele kunyango lwamanzi amdaka kunye nokuncitshiswa kwezicelo zongezwa.

Ukutshintsha:
Ukusetyenziswa kwe-CMC kuyakuvumela ukuba isetyenziswe kumanqanaba ohlukeneyo emveliso, ukusuka kunyango lwepulping ukuya ekugqibeni komphezulu. Oku kwenza ukuba i -opunical elona lungelo lixabisekileyo elinokujongana neemfuno ezininzi ngaphakathi kwishishini.

I-Carboxy Methyl Selelose (CMC) idlala indima ebaluleke kakhulu kwishishini lephepha, ihambisa uluhlu lwezibonelelo ezivela kumgangatho wemveliso ophuculweyo wokuphucula ukusebenza kwemveliso kunye nokuzinza kwendalo. Iipropathi zayo ezizodwa zenza ukuba zibe yisonge isandisiso esifanelekileyo sokwenza umthombo, ukudibana, ukuphuculwa kwamandla, kunye nezinye iinkqubo ezininzi. Njengoko ishishini liyaqhubeka nokufuna iindlela ezizinzileyo nezilulo ezifanelekileyo kwi-CMC, indima ye-CMC inokwenzeka ukuba ibaluleke nangakumbi, inegalelo kuphuhliso lomgangatho ophezulu kunye nohlobo lwePhepha le-Eco.