Uyinki uwumthombo omkhulu wokungcola embonini yokunyathelisa; umkhiqizo wonyaka we-inki usufinyelele amathani ayizigidi ezi-3. Ukukhishwa kwe-organic volatile matter (VOC) minyaka yonke okubangelwa inki sekufinyelele amakhulu ezinkulungwane zamathani. Lezi zinto ezishintshashintshayo eziphilayo zingakha umphumela ongathi sína we-greenhouse kune-carbon dioxide, futhi ngaphansi kwemisebe yelanga izokwakha ama-oxides nentuthu ye-photochemical, ukungcoliswa okukhulu kwemvelo yomoya, kuthinta impilo yabantu. Okwamanje, mainuyinki wokuvikela imveloinezinhlobo ezilandelayo:
1) Uyinki osuselwe emanzini
Uyinki osuselwe emanzini usebenzisa amanzi esikhundleni sokuncibilikisa izinto eziphilayo, okunciphisa kakhulu ukukhishwa kwe-VOC futhi akuthinti impilo yomuntu. Akulula ukushisa, uyinki ozinzile, umbala ogqamile, awugqwali ipuleti, ukusebenza okulula, intengo eshibhile, ukunamathela okuhle ngemva kokunyathelisa, ukumelana kwamanzi okuqinile, ukomisa ngokushesha. Yimpahla yokunyathelisa eyaziwa emhlabeni wonke yokuvikela imvelo.
2) Uyinki we-UV owelaphekayo
Uyinki we-UV ubhekisela ekusetshenzisweni kwesibani se-UV, esinamaza ahlukene ahlukene kanye namandla ngaphansi kwemisebe ye-UV ukwenza ifilimu ye-inki yokwelapha. Isebenzisa amandla e-uv spectral, isibopho sikayinki ekwenziweni kwe-polymerization yama-monomers abe ama-polymer, Ngakho-ke ifilimu yombala kayinki we-UV inezakhiwo ezinhle zomshini namakhemikhali. Njengamanje uyinki ye-UV isiwubuchwepheshe bukayinki obuvuthiwe, ukukhishwa kwayo okungcolisayo kuncane kakhulu. Ngaphezu kokungabi nanto encibilikayo, uyinki ye-UV akulula ukuyinamathisela, ichashazi elicacile, umbala ogqamile, ukumelana namakhemikhali okuhle kakhulu, ukusetshenziswa, nezinye izinzuzo.
3) Inki esekelwe ku-soy
Uyinki osuselwe kusoya wenziwa ngamafutha kabhontshisi wesoya adliwayo (noma amanye amafutha emifino omile noma omile kancane) ahlanganiswe nemibala, ama-resin, ama-wax nokunye. Le inki ayinazo izinhlanganisela eziphilayo eziguquguqukayo ezingcolisa umoya, ezingenaphunga, ezingenabuthi, kancane kancane zingena esikhundleni sikayinki wamafutha amaminerali. Ukuduma nokukhuthazwa kwayo kushesha kakhulu e-Europe, Japan nase-United States.
4) Uyinki we-UV osuselwe emanzini
Uyinki we-UV osuselwe emanzini ukuyinki ye-UV wengeze inani elithile lamanzi no-5%ukuvikelwa kwemveloi-solvent, ehlanganiswe ne-resin ekhethekile yamanzi. Lokhu kwenza uyinki ungagcini nje ngokugcina izinzuzo zokuphulukisa inki ye-UV ngokushesha, ukonga amandla, unyawo oluncane, ukuvikelwa kwemvelo, kodwa futhi ukufeza ukuphulukiswa kwe-inki, ukuguquguquka komswakama, ukuze ungqimba lukayinki lunciphise izidingo zokuphrinta. Lo uyinki uyisiqondiso esisha socwaningo emkhakheni we-ink we-UV.
5) Uyinki oncibilika otshwaleni
Uyinki oncibilika otshwaleni usekelwe ku-ethanol (utshwala) njengesinyibilikisi esiyinhloko, esingenabuthi, esiphephile, ukuvikelwa kwemvelo, impilo, iwukumiselela okufanelekile kwemikhiqizo kayinki yepulasitiki yendabuko. ENingizimu Korea, eSingapore, uyinki oncibilikayo wotshwala esikhundleni sikayinki we-toluene. Uyinki oncibilika ngotshwala udlala indima enkului-flexoiphinde ibe uyinki eco-friendly.
Isikhathi sokuthumela: May-05-2022
