LQ-INK Inki yochokera kumadzi yosindikizira mapepala
Mbali
1. Chitetezo cha chilengedwe: chifukwa mbale za flexographic sizigonjetsedwa ndi benzene, esters, ketones ndi zosungunulira zina za organic, pakali pano, inki yamadzi ya flexographic, inki yosungunuka mowa ndi inki ya UV ilibe zosungunulira zapoizoni ndi zitsulo zolemera, choncho iwo ali wochezeka zachilengedwe zobiriwira ndi inki otetezeka.
2. Kuyanika kwachangu: chifukwa cha kuyanika kwachangu kwa inki ya flexographic, imatha kukwaniritsa zofunikira za kusindikiza kwa zinthu zopanda mphamvu komanso kusindikiza kothamanga kwambiri.
3. Low viscosity: Inkino ya flexographic ndi ya inki yotsika kwambiri ya viscosity yokhala ndi fluidity yabwino, yomwe imathandiza makina osinthasintha kuti atenge njira yosavuta yosinthira inki ya anilox ndipo imakhala ndi ntchito yabwino yosinthira inki.
Zofotokozera
| Mtundu | Mtundu Woyambira (CMYK) ndi mtundu wamalo (malinga ndi khadi lamtundu) |
| Viscosity | 10-25 masekondi/Cai En 4# chikho (25 ℃) |
| Mtengo wapatali wa magawo PH | 8.5-9.0 |
| Mphamvu zopaka utoto | 100% ± 2% |
| Mawonekedwe azinthu | Wakuda viscous madzi |
| Mankhwala zikuchokera | Malo otetezedwa ndi chilengedwe a acrylic resin, ma organic pigments, madzi ndi zowonjezera. |
| Phukusi lazinthu | 5KG / ng'oma, 10KG / ng'oma, 20KG / ng'oma, 50KG / ng'oma, 120KG / ng'oma, 200KG / ng'oma. |
| Chitetezo mbali | Osayaka, osaphulika, fungo lochepa, osavulaza thupi la munthu. |
Chinthu Chachikulu cha inki yochokera kumadzi ya flexographic
1. Ubwino
Fineness ndi index ya thupi yoyezera kukula kwa pigment ndi zodzaza mu inki, zomwe zimayendetsedwa mwachindunji ndi wopanga inki. Ogwiritsa ntchito amatha kumvetsetsa ndipo sangasinthe kukula kwake pakugwiritsa ntchito.
2.Viscosity
Mtengo wa viscosity udzakhudza mwachindunji ubwino wa zinthu zosindikizidwa, kotero kukhuthala kwa inki yochokera kumadzi kuyenera kuyendetsedwa mosamalitsa mu kusindikiza kwa flexographic. The mamasukidwe akayendedwe a inki madzi ofotokoza zambiri ankalamulira mu osiyanasiyana 30 ~ 60 masekondi / 25 ℃ (utoto No. 4 chikho), ndi mamasukidwe akayendedwe ambiri ankalamulira pakati 40 ~ 50 masekondi. Ngati mamasukidwe akayendedwe ndi apamwamba kwambiri ndi kusanja katundu ndi osauka, izo zidzakhudza printability inki madzi, amene n'zosavuta kutsogolera zauve mbale, phala mbale ndi zochitika zina; Ngati mamasukidwe akayendedwe ndi otsika kwambiri, izo zimakhudza luso chonyamulira kuyendetsa pigment.
3.Unikani
Chifukwa liwiro la kuyanika ndi lofanana ndi mamasukidwe akayendedwe, omwe amatha kuwonekera mwachindunji pamtundu wazinthu zosindikizidwa. Wogwiritsa ntchitoyo amvetsetse mfundo yowumitsa mwatsatanetsatane kuti athe kugawa nthawi yowumitsa inki yochokera m'madzi molingana ndi zinthu zosiyanasiyana kapena magawo. Pamene tikuwonetsetsa kuyanika kwa inki yochokera kumadzi, tiyenera kuganiziranso kukhuthala kwapakati kapena pH mtengo wokhazikika.
Mtengo wa 4.PH
Inki yamadzimadzi imakhala ndi yankho la ammonium, lomwe limagwiritsidwa ntchito kuti likhazikike kapena kukulitsa kukana kwamadzi pambuyo posindikiza. Choncho, pH mtengo ndi chimodzi mwa zizindikiro zofunika. Mtengo wa pH wa inki yochokera kumadzi mukachoka ku fakitale nthawi zambiri umayendetsedwa pafupifupi 9. Mtengo wa pH wa makinawo ukhoza kusinthidwa kapena kuyendetsedwa pakati pa 7.8 ndi 9.3.
