Ndichiri mudiki ndaigaronzwa vakuru vachiti, usaruma penzura, ukasadaro uchaiswa muchetura nemutobvu! Asi kutaura zvazviri, chikamu chikuru chepenzura inotungamira igraphite, kwete lead, uye isu hatizove nehupfu nekutora mamwe maviri.
Kune "mazita" mazhinji muhupenyu asingaenderane nemazita "chaiwo", akadai semapenzura asina lead, Gungwa Rakafa harisi gungwa ... Kutonga kuumbwa kwechinhu nemazita chete hakuzoshande. Saka mubvunzo ndewekuti, toner yemupurinda inongogadzirwa ne "inki" here? Ngatitarisei kuti toner inoita sei!
KuChina, kwakabva ingi kwave kutanga, uye kune inki yakanyorwa pamabhonzo eShang Dynasty, uye inki yakaedzwa nenyanzvi seblack carbon. Saka inki yeChinese inonziwo kabhoni inki, uye toner inonziwo toner. Toner yemupurinda yakagadzirwa ne "inki" here? Muchokwadi, zvinoreva kuti haina kugadzirwa ne "carbon".
Kunyatsotarisisa pane yayo ingredient rondedzero uchaona kuti ine resin, kabhoni dema, machaji ejenti, ekunze ekuwedzera, nezvimwewo, pakati peiyo kabhoni dema inoita semuviri wemavara, inoita sedhayi, uye ine basa rekugadzirisa kudzika kweruvara. . Kunyatsotaura, resin ndicho chinhu chikuru chekufungidzira che toner uye ndicho chinhu chikuru che toner.
Muhupenyu chaihwo, nzira dzekugadzira toner dzakakamurwa kuita marudzi maviri: nzira yekukuya yemuviri uye makemikari polymerization nzira.
Pakati pavo, indasitiri yekugadzira toner inoshandisa nhamba huru yekupwanya nzira, iyo inogona kugadzira toner yakakodzera kuomeswa kwemagetsi kukopa: kusanganisira maviri-chikamu toner uye imwe-chikamu toner (kusanganisira magineti uye isiri-magnetic). Iyi nzira inoda musanganiswa wakakasharara wesimbi yakasimba, magineti zvinhu, pigment, macharge control agents, wakisi, nezvimwewo, kupisa kunyungudusa resin, uye panguva imwecheteyo kuparadzira zvisizvo zvisinganyunguduke muresin. Mushure mekutonhora uye kusimba, inopwanyika uye inoparadzaniswa.
Nekuvandudzwa kwemaprinta, izvo zvinodiwa zve toner zviri kuramba zvichikwira, uye kugadzirwa kwe toner kunowedzera kunatswa. Chemical polymerization nzira ndeye yakanakisa toner tekinoroji, kutanga kwa1972, yekutanga kesi yepolymerization toner yakakosha li yakaonekwa kusvika ikozvino, tekinoroji yakawedzera kukura.
Inogona kugadzira toner ine yakaderera kunyunguduka tembiricha, iyo inogona kusangana nezvinodiwa zvemazuva ano tekinoroji yekuchengetedza simba uye kuchengetedza kwezvakatipoteredza. Nekugadzirisa kuyerwa kwekupararira, kumhanyisa kukurumidza, nguva yepolymerization uye kusangana kwemhinduro, saizi yezvikamu zve toner inodzorwa kuti iwane mhedzisiro yekuumbwa kweyunifomu, ruvara rwakanaka uye kujeka kwepamusoro. Iyo toner inogadzirwa nenzira yepolymerization ine chimiro chakanaka chechidimbu, saizi yakatsetseka, saizi yakatetepa yekugovera uye yakanaka fluidity. Inogona kusangana nezvinodiwa zvemazuva ano tekinoroji yekudhinda yakadai seyekumhanya, yakakwirira resolution uye ruvara.
Nguva yekutumira: Mar-28-2023
