Dispersant nigikoresho gikunze gukoreshwa muri toner, gifasha guhanagura pigment, kugabanya ingano yingingo ya pigment, no kongera isano iri hagati ya resin na pigment, bityo bikazamura ubwuzuzanye hagati ya pigment na resin yabatwara, kandi bigatera imbere gutatanya pigment.Urwego.Muburyo bwo guhuza ibara, ubwoko butandukanye bwo gutatanya bizagira ingaruka kumiterere yibicuruzwa.
Ingingo yo gushonga ya dispersant muri rusange iri munsi yubushyuhe bwo gutunganya ibisigazwa, kandi mugihe cyo kubumba, bishonga mbere yibihingwa, bityo bikongerera amazi ya resin.Kandi kubera ko ikwirakwizwa rifite ubukonje buke kandi bigahuza neza na pigment, irashobora kwinjira muri pigment agglomerate, ikohereza imbaraga zogosha hanze kugirango ifungure pigment agglomerate, kandi ibone ingaruka imwe yo gutatanya.
Ariko, niba uburemere bwa molekile ya dispersant ari buke cyane kandi aho gushonga ni muke cyane, ubukonje bwa sisitemu buzagabanuka cyane, kandi imbaraga zo gukata ziva hanze zicyitegererezo zerekeza kuri pigment agglomerates nazo zizagabanuka cyane, gukora biragoye gufungura ibice byegeranye kandi ibice bya pigment ntibishobora gutatana neza.Mu gushonga, ubwiza bwibara ryibicuruzwa amaherezo ntibishimishije.Mugihe ukoresheje ibitandukanya muburyo bwo guhuza ibara, hagomba gutekerezwa ibipimo nkuburemere bwa molekuline ugereranije nu mwanya wo gushonga, kandi hagomba gutoranywa ibishobora gukwirakwiza pigment hamwe n’ibisigisigi.Mubyongeyeho, niba umubare wabatatanye ari munini cyane, bizanatera ibara ryibicuruzwa guhinduka umuhondo kandi bitera chromatic aberration.
Reba
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Yu Wenjie n'abandi.Ibikoresho bya plastiki hamwe nubuhanga bwo gushushanya.Igitabo cya 3.Pekin: Itangazamakuru ry’inganda zikora imiti, 2010.
Wu Lifeng.Igishushanyo mbonera cyamabara.Igitabo cya 2.Pekin: Itangazamakuru ry’inganda zikora imiti, 2009
Igihe cyo kohereza: Jul-09-2022