Tshuaj muaj pes tsawg leeg ntawm printing pigments

Pigment yog ib qho khoom siv hauv tus cwj mem, uas yog cov tshuaj chromogenic ntawm tus number case, thiab feem ntau insoluble hauv dej. Cov yam ntxwv ntawm cov xim number case, xws li saturation, tinting zog, pob tshab, thiab lwm yam, yog ze rau cov khoom ntawm cov xim.

Printing inks

Cov nplaum yog cov kua ua kua ntawm tus number case, thiab cov xim yog cov cab kuj. Thaum lub sij hawm luam ntawv, lub binder nqa cov xim pigment, uas yog pauv los ntawm tus number case ntawm cov xovxwm mus rau lub substrate los ntawm tus number case roller thiab phaj, tsim ib tug number case zaj duab xis uas yog tsau, qhuav, thiab adhered rau lub substrate. Lub gloss, dryness, thiab mechanical zog ntawm tus number case zaj duab xis muaj feem xyuam rau kev ua tau zoo ntawm cov nplaum.

Additives yog ntxiv rau inks los txhim kho cov luam ntawv ntawm inks, xws li viscosity, adhesion, dryness, thiab lwm yam.