Ingi ndiyo manyuko makuru ekusvibisa indasitiri yokudhinda; nyika inobuda pagore neingi yasvika mamiriyoni matatu ematani. Kuburitswa kwepagore kwepasi rose organic volatile matter (VOC) kunokonzerwa neingi kwasvika mazana ezviuru zvematani. Izvi organic volatiles anogona kuumba zvakakomba girinihausi mugumisiro kupfuura carbon dioxide, uye pasi kupenya kwezuva richaumba oxides uye photochemical utsi, yakakomba kusvibiswa kwezvakatipoteredza, kukanganisa utano hwevanhu. Parizvino, chikuruingi yekudzivirira kwezvakatipoteredzaine marudzi anotevera:
1) Mvura-based inki
Iyo inki-yakavakirwa mumvura inoshandisa mvura pane organic solvent, iyo inoderedza zvakanyanya kuburitswa kweVOC uye haina kukanganisa hutano hwevanhu. Hazvisi nyore kupisa, inki yakagadzikana, ruvara rwakajeka, haiparadzi ndiro, kushanda kuri nyore, mutengo wakachipa, kunamatira kwakanaka mushure mekudhinda, kumira kwemvura kwakasimba, kuoma nokukurumidza. Ndiyo nyika inozivikanwa kuchengetedzwa kwezvakatipoteredza kudhinda zvinhu.
2) UV inorapika inki
Ingi yeUV inoreva kushandiswa kwechiedza cheUV, chine mafungu akasiyana uye simba pasi pe UV irradiation kugadzira inki firimu rekurapa. Uchishandisa uv spectral simba, iyo inki binder mu polymerization yemamonomers kuita mapolymers, Saka UV inki yemavara firimu ine yakanaka mechanic uye makemikari zvimiro. Parizvino ingi yeUV yave tekinoroji yeinki yakakura, kuburitsa kwayo kunosvibisa kudiki kwazvo. Pamusoro pekusanyungudutsa, UV inki haisi nyore kunamira, yakajeka doti, inopenya ruvara, yakanakisa makemikari kuramba, kushandiswa, uye zvimwe zvakanakira.
3) Soy-based inki
Ingi inogadzirwa nesoya inogadzirwa nemafuta esoya anodyiwa (kana mamwe mafuta emiriwo akaoma kana semi-akaoma) akasanganiswa nepigment, resin, wax uye zvichingodaro. Ingi iyi haina kuvhurika organic komisheni inosvibisa mhepo, isinganhuhwi, isina chepfu, iri kutsiva iyo mineral oil inki zvishoma nezvishoma. Kuzivikanwa kwayo uye kukwidziridzwa kunokurumidza kwazvo muEurope, Japan uye United States.
4) Mvura-based UV inki
Mvura-based UV inki iri muUV inki yakawedzera imwe huwandu hwemvura uye 5%kuchengetedza kwezvakatipoteredzasolvent, yakasanganiswa nemvura yakakosha resin. Izvi zvinoita kuti inki isangochengeta zvakanakira UV inki kurapa nekukurumidza, kuchengetedza simba, diki tsoka, kuchengetedzwa kwezvakatipoteredza, asiwo kuwana iyo inki kurapwa, kunyorova kwemhepo, kuitira kuti inki layer inopfava kudhinda zvinodiwa. Iyi inki inzira itsva yekutsvaga mumunda weIngi yeUV.
5) Doro-soluble inki
Doro-soluble inki yakavakirwa pa ethanol (doro) sechinhu chikuru chinonyungudutsa, chisiri chepfu, chakachengeteka, kuchengetedzwa kwezvakatipoteredza, hutano, ndiko kutsiva kwakakodzera kwechinyakare zvigadzirwa zveingi epurasitiki. MuSouth Korea, Singapore, ingi inonyungudika nedoro yakatsiva ingi yetoluene. Ingi inonyungudika nedoro inonyanya kuita basaflexoiyo zvakare inki-inoshamwaridzika inki.
Nguva yekutumira: May-05-2022
