Yintoni i-vissity esezantsi ye-ether?

I-viscofity ye-vissity ye-ether i-ether (i-viscofity ye-vills sell) yiklasi ye-polymers eguqulweyo esekwe kwi-seluplose, ebizwa ngokuba yimpawu zayo eziphantsi. I-Teluplose Teltulose isetyenziswe ngokubanzi kumasimi ahlukeneyo eshishini. Zisetyenziswa njengamanzi amakhulu, ukuzinza, imingxunya, imikhosi yefilimu, njl. Kwiimeko ezininzi zesicelo. Xa kuthelekiswa ne-vissofity ephezulu yeselula, i-viscofity ephantsi yeselula ino-viscosity osezantsi kwisisombululo, eyenza ukuba abonise izibonelelo ezizodwa kwizicelo ezithile.

1. Iikhonsepthi ezisisiseko

I-SellUlose yeyona pollmer yeNdalo eqhelekileyo emhlabeni, equlwe iiyunithi zeglucose kwiindonga zeseli. Nangona i-sellyulose yendalo i-insulase emanzini kwaye ingenamathemu, isellulose edade zinokuveliswa ngokuguqula kwamachiza. Ezi zinto zihlekisayo zeselsulose zibonisa ukulimaza okwahlukileyo kunye neepropathi ezisebenzayo kwii-socents ezahlukeneyo.

I-Selesese Teltulose iqokelela iintlobo ezininzi, ezinjenge-methyl seluplose (MC), i-Hydroxyythl selsulose (HMC), i-HMC), njl. Njl. Njl. Izisombululo eziphantsi, zihlala ziphakathi kwemizuzwana embalwa yemiyalezo (i-MPAFS) kunye nekhulu leemilipascals.

I-2. Inkqubo yemveliso

I-selsulose i-Slew Teating Action: I-Couge-Puir-Puirty Pulp Pulp okanye i-Cotton Selelose ihlala isetyenziswa.
Unyango lwe-alkali
Ukuphendula kwe-Etheristition
Ukungathathi cala kunye nokuhlamba: Imveliso yokuphendula ayithathi cala kwaye ihlanjwe ukuze isuse iichemicals ezingekhoyo kunye neemveliso.
Ukomisa kunye nokutyumza: I-Sele evelisiweyo ye-ether yomiswe kwaye yatyunyuzwa kubungakanani obufumileyo.
Ngokulawula inqanaba lokuthengiswa kwe-ether kunye neemeko zokuphendula, iimpawu ze-viscosity zeselulose e kanakwe kufuna ukuba zifumane iimveliso ze-viscofity ephantsi.

I-3. Iimpawu

I-Viscofity ephantsi: Isisombululo sine-viscofity esezantsi, ekulula ukuyimpompa kwaye itshiza, kwaye ilungele izicelo ezifuna ukunyangwa okuncinci.
I-solity elungileyo: inokunyibilikisa ngokukhawuleza emanzini okanye kwiminyitho yendalo ukwenza isisombululo okanye ukusasazeka.
Ipropathi eyenzakalisayo yefilimu: inokwenza ifilimu egudileyo, efanayo, ilungele ukuqeshwa kunye nokunqula ukuqeqesha.
Ukungazithembi kweekhemikhali: uneenjongo ezifanelekileyo zeekhemikhali kwaye akukho lula ukusabela kwezinye izithako.
I-Biomitibukayo: Ngokubanzi, engacaphuki, kwaye ikhuselekile kwizinto eziphilayo.

4. Iindawo zesicelo

Izinto zokwakha
Kwizinto zokwakha, i-viscofity ephantsi yeselula isetyenziswa njengamanzi amakhulu kunye neearhente zokugcina amanzi, iiplasters kunye nokubulala. Banokuphucula ukusebenza kokwakha, ukunciphisa ukuntywila, kwaye bandise amandla ebhondi kunye nokuqina.

I-Poayinti kunye ne-inki
I-viscofity ye-villfossety yeselula isetyenziswa kwi-cayishini esekwe emanzini kunye ne-inki njengamanzi amakhulu kunye nokuzinzisa. Banceda ukuba bahlengahlengise iipropathi ze-shereological, phucula iipropathi zokwakha, kunye nokukhusela i-pigment sediment.

Amayeza kunye ne-cosmetics
Kwii-chimeceuticals kunye ne-cosmetics, i-cossosity ye-villassey yeselula isetyenziselwa ukulungiselela iitafile, iikhrim, kunye ne-Gels, njl njl.

Ishishini lokutya
Kwishishini lokutya, i-viscofity ephantsi yeselula isetyenziswa njengezongezo zokutya ezizezona nzondo, izizwe zokuzinza kunye nokuhlengahlengiswa komhlaba, ezinje ngeemveliso zobisi, iisosi kunye neemveliso ezibhantiweyo.

Ioyile kunye negesi
Kwishishini leoyile kunye negesi, i-viscofity ephantsi yeselula isetyenziswa njengamanzi amakhulu kunye nokuzinzisa iindlela zokuntywila, ukunceda ukulawula i-ratheelogy kunye nokumiswa.

Ishishini lephepha
I-viscofity ye-villyusity yeselula isetyenziswa njengamanzi amakhulu kunye nokusasazeka kwi-pulp kwishishini lephepha ukuphucula iipropathi zomhlaba kunye nokusebenza kwephepha.

5. Izibonelelo kunye nokungalunganga

I-Viscofity ephantsi: Kulula ukuphatha kwaye isebenze, ilungele ukusetyenziswa kwenqanaba eliphezulu lokuhamba.
I-Solobaility elungileyo: Ukutshintshwa okukhawulezileyo, kulula ukulungiselela izisombululo.
Ukusetyenziswa phayaba: ilungele ukusetyenziswa rhoqo kwaye kuluhlu olubanzi lwamathemba okusebenza.
UKUKHUSELEKO LOKUGQIBELA
Izinto ezingalunganga:

Iindleko eziphezulu: Ngenxa yenkqubo yemveliso entsonkothileyo, iindleko ze-vills eziphantsi zeselula zihlala ziphezulu.
Uzinzo olulinganiselweyo: phantsi kweemeko ezithile ezigqithisileyo, ezinjengobushushu obuphezulu okanye i-ph ephezulu, uzinzo lungachaphazeleka.

I-6. Iindlela zophuhliso lwexesha elizayo

Ukuphucula iinkqubo zemveliso: Ukucutha iindleko zemveliso kunye nokuphucula umgangatho wemveliso ngokwenza imeko yokuphendula kunye nokuhamba kwenkqubo.
Ukulungiswa kokuSebenza: Ukuhlakulela iiSeluplose esuka kwimisebenzi ethile (enjengokutsala imithombo yefilimu kunye neempawu zokwenza ifilimu zefilimu) ukuhlangabezana neemfuno ezahlukeneyo zesicelo.
Ukukhusela okusingqongileyo kunye nokuzinza: Ukukhuthaza ukusetyenziswa kwezixhobo ezihlaziyiweyo kunye neenkqubo ezinobuhlobo bokuyinika ifuthe kwindalo esingqongileyo.

Njengesisu esibalulekileyo sesellulose, i-viscofity ephantsi yeselula ixabisa kakhulu lishishini ngenxa yeepropathi zabo eziphantsi zobukhethekileyo kunye noluhlu olubanzi lwezicelo. Abadlali nje kuphela indima ebalulekileyo kwimimandla yemveli, kodwa babonisa amandla amakhulu kwizicelo ezihlumayo. Ngokuqhubela phambili kwesayensi kunye netekhnoloji kunye notshintsho kwimfuno yentengiso, ithemba lesicelo le-villases ephantsi kakhulu iya kubanzi.