Malangizo Odziwika pa Sayansi: Inki yakuthupi ndi kusiyana kwa inki ya pigment

Monga tonse tikudziwa, osindikiza athu tsiku ndi tsiku akhoza zilibe kugawidwa mu osindikiza laser ndi inkjet osindikiza magulu awiriwa.Ink-jet chosindikizira ndi chosiyana ndi chosindikizira laser, sichitha kusindikiza zikalata, zabwino kwambiri kusindikiza zithunzi mtundu, chifukwa cha mayiko wakhala mmodzi wa otithandizira pa moyo wathu watsiku ndi tsiku.Ngakhale osindikiza inkjet ntchito ndi anthu ambiri, koma consumable ake - inki, anthu ambiri sadziwa zambiri.

Pali mitundu iwiri ya inki zomwe zimagwiritsidwa ntchito posindikiza, zomwe zimatchedwa “inki ya utoto” ndi “inki ya pigment.” Ndiye kodi inki za utoto ndi zotani? Kodi pali kusiyana kotani pakati pa inki ziwirizi? yaing'ono ndi inu kuvumbulutsa chinsinsi cha mitundu iwiri ya inki.

Daya inki yoyambira

Inki ya utoto ndi ya inki yochokera kumadzi, ndi inki yosungunuka kwathunthu, utoto wake umasungunuka mu inki munjira imodzi ya molekyulu, kuchokera pakuwoneka kwa inki ya utoto imawonekera.

Chikhalidwe chachikulu cha inki ya utoto ndikuti tinthu tating'onoting'ono tating'onoting'ono, tosavuta kulumikiza, zosavuta kutengeka ndi zinthu pambuyo pa kusindikiza, mawonekedwe a kuwala kwa kuwala ndi abwino, kuthekera kwa kuchepetsa mtundu kumakhala kolimba. Mwachidule, utoto. inki ndi yofanana ndi cholembera chathu chatsiku ndi tsiku cha watercolor, mtundu wake ndi wowoneka bwino.

Ngakhale inki za utoto zimatha kukhala ndi mtundu waukulu wa gamut, kupeza mitundu yolemera, yowala komanso yapamwamba, mawonekedwe apamwamba kwambiri, oyenera kusindikiza kwamtundu. zimazirala pambuyo posungidwa kwa nthawi yayitali.

Inki ya pigment

Ngati utoto inki ndi watercolor cholembera m'moyo, ndiye inki pigment ali ngati zolembera kapena zolembera whiteboard ife ntchito, cholimba kwambiri.Pigment inki colorant ndi insoluble mu madzi pigment, mu inki mu chikhalidwe inaimitsidwa, ku maonekedwe a inki pigment ndi. opaque.

Ubwino waukulu wa inki ya pigment ndi kukhazikika kwakukulu, imakhala yomatira mwamphamvu, imakhala ndi madzi abwino, kukana kuwala, kukana kwa okosijeni ndi kusungirako ntchito, koma mphamvu yake yochepetsera mtundu poyerekeza ndi inki ya utoto idzakhala yoipitsitsa pang'ono, yoyenera kusindikiza zikalata zakuda ndi zoyera.

Ponseponse, mumadzi komanso oletsa kufota, inki ya pigment ili ndi maubwino ambiri.Koma inki zokhala ndi utoto zimakhala bwino mumitundu yowala komanso zowoneka bwino, ndipo ndizotsika mtengo.Ngati mukufuna kusunga zikalata ndi zithunzi kwa zaka zambiri, sankhani inki zamtundu Zomwe zimagwiritsidwa ntchito ndizokanthawi, inki ya utoto ingagwiritsidwe ntchito, mtundu wotsika mtengo uli bwino. Pomaliza, ndi inki yamtundu wanji yomwe mungagwiritse ntchito malinga ndi zosowa zawo kuti musankhe oh ~~