Kodi kugwiritsa ntchito hydroxethyl ndi chiyani cellulose (hec) mu inki?

1. Mwachidule za hydroxethyl cellulose (hec)

Hydroxyethyl cellulose (hec) ndiopanda Polymer, solmer osungunuka yochokera ku cellulose. Amadziwika chifukwa cha kukula kwake, kupanga mafilimu, komanso kukhazikika kokhazikika m'mafakitale osiyanasiyana, kuphatikizapo ma mafakitale osiyanasiyana, kuphatikiza mafakitale, zodzoladzola, zomangamanga, ndi inks. Mu inki yopanga ma inki, Hec amagwira ntchito zingapo zofunika kwambiri zomwe zimathandizira magwiridwe antchito ndi mtundu wa mawonekedwe a inki.

2. Udindo wa Hec mu inki

2.1 kusintha kwa rheogy
Chimodzi mwazinthu zoyambirira za Hec m'makutu ndi monga rhelogy osintha. Rheogy amatanthauza kuti inki yoyendera ndi yosiyanasiyana ya inki, yomwe ndiyofunikira kwambiri posindikiza, zokutira, ndi kulemba. Hec imasokoneza mafakisoniwo komanso machitidwe oyenda m'matanu, kupereka mapindu angapo:

Kuwongolera Visccence: Hec imatha kusintha mafayilo a inki kuti akwaniritse zomwe mukufuna. Izi ndizofunikira kwa mitundu yosiyanasiyana ya inki, monga omwe amagwiritsidwa ntchito posindikiza zenera, kudzitukumula, ndi kusindikiza kolonje, komwe mbiri ya Visccy imafunikira kuti ichite bwino.
Khalidwe loyenda: Mwa kusintha minyewa ya nkhanza, Hec imathandizira kuwongolera ubweya wa inki ya inki, ndikuwonetsetsa kuti ikuyenda bwino mosiyanasiyana. Izi ndizofunikira kwambiri pamapulogalamu ngati inkjet, pomwe inki iyenera kuyamwa nthawi zonse popanda kusinthana.

2.2 kukhazikika ndi kuyimitsidwa
Hec imagwira ntchito ngati chokhazikika komanso kuyimitsa ku inki. Ntchitoyi ndizofunikira kwambiri kuti ikhalebe yovuta m'matanu, kupewa kukhazikika, ndikuwonetsetsa kuti:

Kuyimitsidwa kwa pigment: Inks ku Tinks, Hec imathandizira kuti zigawezo ziwonongeke mosiyanasiyana, kupewa kuderera. Izi zimapangitsa mtundu wabwino kwambiri ndikusindikiza mtundu.
Emulsion kukhazikika: kwa inkis yomwe ndi emulsions, monga omwe amagwiritsidwa ntchito mu litagraphy, hec amathandizira kukhazikika kwa emulsion, kupewa gawo la emulsion, kupewa gawo la emulsion, kupewetsa ntchito yolefuka.

2.3 mapangidwe a filimu
Hec imathandizira kuti azipanga mavidiyo. Kanema wokhazikika komanso yunifolomu ndiwofunika kuti akhale wowoneka bwino komanso wowoneka bwino:

Kukuta Umodzi: Akagwiritsidwa ntchito m'gawo lapansi, hec amathandizira kupanga kanema wosakhazikika womwe umatsatira bwino, kukonza mtundu wa chosanjikira.
Chitetezo cha Pansi: Kukhazikika kwa mafilimu kwa Hec kumawonjezeranso kusanjikiza koteteza zinthu, kukulimbikitsani kukana kwawo kwa abrasion ndi zachilengedwe.

2.4 Kusungidwa kwamadzi
Mphamvu ya Hec yosungira madzi imagwira ntchito yofunika kwambiri pakugwiritsa ntchito ma inks okhazikitsidwa ndi madzi:

Kuyanima: Hec amathandizira kuwongolera kuyanika. Izi ndizothandiza kwambiri pakusindikiza njira zomwe zimawuma pang'onopang'ono zimafunikira kupewa zithunzi ngati zotchinga kapena mtundu wosauka.
Kugwira Ntchito: Posunga madzi, Hec amatsimikizira kuti inki imasasinthika kwa nthawi yayitali, yomwe ndiyofunikira kwambiri pakugwiritsa ntchito ngati kusindikiza kwa screen ndi kusinthika.

2.5 Kufanana ndi Zida Zina
Hec imagwirizana ndi zigawo zingapo zikaki, kuphatikizapo utoto, womanga, ndi ma sol sol

Kusinthasinthasintha kusintha kwa heic: zomwe sizimapangitsa kuti zikhale bwino ndi zowonjezera zowonjezera ndi zosintha zosiyanasiyana zomwe zimagwiritsidwa ntchito mu inki, ndikupereka kusinthasintha kuti akwaniritse mawonekedwe a magwiridwe antchito.
Solubility ndi kukhazikika: Hec amasungunuka m'madzi onse ozizira komanso otentha, ndipo zimakhala zokhazikika pamapu otakata, ndikupangitsa kuti ikhale yoyenera m'makina a inki osiyanasiyana.

3. Ntchito zapadera mu mitundu yosiyanasiyana inki

3.1 ma screen osindikiza
Posindikiza zenera, komwe akuyika ayenera kukhala onenepa kuti apewe kufalikira kudzera pa mesh, hec amagwiritsidwa ntchito kuwongolera mafayilo ndikusintha tanthauzo. Imatsimikizira kuti inki ili ndi kusasinthika koyenera kutsata pazenera ndikusintha ndendende ku gawo lapansi.

3.2 ma inkixographic ndi ma gravire
Kwa inkixographic ndi kunjenjemera, komwe kumafuna mbiri yaulendo ya ViscCence pakusintha koyenera ndikutsatira hec kumathandiza kukwaniritsa mawonekedwe olondola. Zimawonetsetsa kuti ma tyks amapanga chowonda, ngakhale osanjikiza pa mbale yosindikiza komanso pambuyo pake.

3.3 InkJet Inks
Mu InkJet Inks, makamaka mapangidwe ozikidwa m'madzi, EC AIDME yoletsa ma viscle kuti iwonetsetse ndikupewa chovala chosalala. Zimathandiziranso kukhalabe kuyimitsidwa kwa pigment, kofunikira kwambiri popanga zosindikiza zapamwamba, zokongola.

3.4 Kupanga Ma Inks
Mukukangana m'ma Inks, monga omwe amagwiritsidwa ntchito kukweza chimatha kapena zigawo zoteteza, hec imathandizira kuti kanema wosalala bwino. Zimathandizanso kukwaniritsa zomwe mukufuna kukhala zokongoletsa komanso zogwirira ntchito, kuphatikizapo, kukhazikika komanso kukana zinthu zakunja.

4. Ubwino Wogwiritsa Ntchito Hec M'manki

Kukonzanso kwabwino: Mwa kupereka ufa wosasinthika komanso kuyimitsidwa kokhazikika ndi kulumitsidwa kwa pigment, kuphatikizapo mtundu wonse wosindikiza, kuphatikizapo kulondola kwa utoto ndi lakuthwa.
Kugwiritsa ntchito bwino ntchito: Kugwiritsa ntchito madzi komanso Rhelogy kusintha kwa hec kumathandizira kuti muchepetse njira zosindikizira zokwanira, kuchepetsa nthawi yoyambira ngati kutulutsa kwadzidzidzi.
Kupanga zinthu mosiyanasiyana: Kugwirizana kwa Hec ndi zigawo zingapo ndi kuthekera kwake kugwiritsa ntchito mitundu yosiyanasiyana inki kumapangitsa kuti ikhale yowonjezerapo.

5. Malingaliro achilengedwe ndi chitetezo

Hec amachokera ku cellulose, chinthu chosinthiratu, kupangitsa kuti chikhale chosankha china poyerekeza ndi ma polimars. Biodegradle yake imawonjezeranso phindu lake. Kuphatikiza apo, hec nthawi zambiri amawoneka wotetezeka kuti agwiritsidwe ntchito m'manki, polemba zoopsa zocheperako komanso chitetezo chikagwiritsidwa ntchito moyenera.

Hydroxyethyl cellulose (hec) ndi chinthu chofunikira kwambiri mu inki yamakono, kupereka mapindu osiyanasiyana kuchokera pakuwongolera ma vinction ndi kukhazikika kwa mapangidwe filimu ndi kusungidwa kwamadzi. Kupanga kwake komanso kuphatikizika kwake ndi ma inki osiyanasiyana kumapangitsa kuti ikhale yowonjezera bwino pokwaniritsa mawonekedwe apamwamba kwambiri, osasinthika, komanso ogwiritsa ntchito bwino. Pamene inki imapitirira, gawo la Hec likutha kukulitsa, lomwe limayendetsedwa ndi kusinthasintha kwake komanso katundu wogwira ntchito.