6805A-1 UV-resin mu icapiro rya UV Offset

Epoxy Acrylate 6805A-1 Yahinduwe: "Intwari y'amabara atandatu yose" yo gucapa UV Offset

Mu gihe hari ibisabwa bibiri mu gucapa vuba no gusiga irangi ritangiza ibidukikije, Modified Epoxy Acrylate 6805A-1 niyo ihanga mu guhanga irangi rya UV offset na varnish. Ifite imikorere myiza mu mpande esheshatu—ikirahure vuba, irabagirana cyane, yuzuye neza, ikomera cyane, irangi ridasanzwe, hamwe n’amazi asanzwe—igaragaza neza imikorere n’ubwiza bw’icapiro.

Gukira vuba cyane: Gutanga umusaruro mwiza cyane

Iyo izuba rigeranye n’imirasire ya UV, guhuza ibyuma byimbitse bikorwa mu masegonda 3 (ku bucucike bw’ingufu ≥80mJ/cm²), bigatuma bihuzwa n’imashini zikoresha umuvuduko mwinshi zikoresha umuvuduko wa metero 150 ku munota. Ibi bigaragaza ko 40% by’umusaruro wo gukora neza ugereranije n’imashini zisanzwe zikoresha resin, bikaba ingirakamaro cyane ku ikoreshwa ry’ibiryo byinshi nko gupakira no gucapa ibirango, mu gihe bigabanya ikoreshwa ry’ingufu ku kigero cya 30%.

Irangi rimeze nk'indorerwamo n'iry'umubiri wose: Ingufu nyinshi zo kugaragara

Ifite agaciro ka 60° k'ubugari bwa ≥95 GU (ISO 2813) hamwe n'imiterere yo kugabanya uburebure bw'ibara ry'umukara, iyi pate itanga urumuri rusa n'ikirahure. Iyo ihujwe n'ubwinshi bwa filime bwiyongereyeho 50%, ihura neza n'ibikenewe cyane mu bijyanye no gushushanya no gupfuka ibitabo bigezweho.

Ubuhanga bwo Gutsinda: Ubushobozi bwo Kurwanya Inzitizi zo Gucapa mu buryo Buhindagurika

Iyi resin ifite uburebure burenze 120% (ASTM D638), ihangana n'ibihumbi by'udupira twa PET n'ibyuma bikozwemo bidacitse cyangwa ngo bicike. Ikuraho neza ibibazo nko gucika kw'iwino ku mipfundikizo yoroshye no gucika ku buso bugose, bigatuma iba nziza cyane mu gupfunyika amakarito no gupfunyika mu buryo bwihariye.

Ingano y'Ibara ry ...

Ifite ubugari bwa pigment bwa ≤5μm (uburyo bwa Hegman gauge), yongera ubunini bw'amabara ku kigero cya 25%. Hamwe n'uburyo bugezweho bwo kugenzura ikoreshwa ry'amazi n'inkwi, igera ku gipimo cyo kongeramo utudomo ku kigero cya 98%, ikuraho ibibazo nko gusibanganya inyindo no kwanduza plate, igenzura ko ihinduka neza kandi ikanyuza inyandiko neza cyane.

Kuva ku irangi rya UV rigaragara ku mpapuro zitangiza ibidukikije kugeza ku icapiro rirambye ku byuma, 6805A-1 ikora neza kandi ikora neza. Kubera imikorere yayo yihuse, irabagirana, ikomeye, isa, ihamye kandi isobanutse neza, buri gitonyanga cy'iwino kiba ikimenyetso cy'ubufatanye bwiza hagati y'ubwiza n'umusaruro.