Embonini yamaphaneli e-PCB (ibhodi lesifunda eliphrintiwe), ukusetshenziswa kwamagilavu e-nitrile aphansi kwe-chlorine kuyisinyathelo esibalulekile sokuqinisekisa ikhwalithi yomkhiqizo kanye nokuphepha komkhiqizo, okuhlobene eduze nenqubo yokukhiqiza kanye nezici zomkhiqizo wamaphaneli e-PCB.
Okokuqala, izidingo zokuhlanzeka kwamaphaneli e-PCB ziphakeme kakhulu ngesikhathi senqubo yokukhiqiza. Noma yikuphi ukungcola okuncane kungathinta ukusebenza kanye nekhwalithi yebhodi lesifunda. I-Chlorine iyagqwala kakhulu. Uma okuqukethwe kwe-chlorine kumagilavu e-nitrile ajwayelekile kuphezulu, i-chlorine ingase igweme ngesikhathi sokusetshenziswa. Lapho amagilavu ehlangana nephaneli ye-PCB, i-chlorine egwemekile izosabela ngamakhemikhali kumasekethe ensimbi, izingxenye, njll. ebhodini lesifunda, okubangela ukugqwala kwensimbi kanye ne-oxidation, ngaleyo ndlela kuthinte ukuhanjiswa kwebhodi lesifunda, futhi kubangele nezinkinga ezinkulu ezifana nesekethe esifushane kanye nesekethe evulekile, kunciphisa izinga lokukhiqiza lomkhiqizo. Amagilavu e-nitrile e-chlorine ephansi alawula ngokuqinile okuqukethwe kwe-chlorine, anciphisa kakhulu ingozi yokuwa kwe-chlorine, futhi angavikela ngempumelelo iphaneli ye-PCB ekugqwaleni, aqinisekise ikhwalithi yomkhiqizo ezinzile nethembekile.
Okwesibili, inqubo yokukhiqiza amaphaneli e-PCB iyinkimbinkimbi, ihilela izinhlobo ezahlukene zama-reagents amakhemikhali kanye nezinyathelo zenqubo. Ekuqopheni, ekufakeni i-electroplating nakwezinye izinqubo, kusetshenziswa inani elikhulu lamakhemikhali e-asidi, i-alkali kanye namanye. Amagilavu angena-chloronitrile anamandla okuhle okugqwala kwamakhemikhali futhi angamelana nokuguguleka kwala makhemikhali ukuvikela ukuphepha kwezandla zabaqhubi. Ngesikhathi esifanayo, amagilavu ngeke avuvuke noma aguge ngenxa yokuthintana namakhemikhali, okuqinisekisa ukuguquguquka nokuzinza kokusebenza, okuvumela abaqhubi ukuthi baqede ngokunembile imisebenzi ehlukahlukene ebucayi futhi bathuthukise ukusebenza kahle kokukhiqiza.
Ngaphezu kwalokho, njengoba imikhiqizo ye-elekthronikhi ithuthuka ibe yi-miniaturization kanye nokunemba okuphezulu, izidingo zekhwalithi zamaphaneli e-PCB ziya ngokuya ziba nzima kakhulu. Ukusetshenziswa kwamagilavu angena-chloronitrile ephansi kuhlangabezana nezidingo zomkhakha zokukhiqiza kwekhwalithi ephezulu, kusiza izinkampani ukuthuthukisa ukuncintisana komkhiqizo, futhi kuhlangabezana nesidingo samakhasimende samaphaneli e-PCB ekhwalithi ephezulu. Ngesikhathi esifanayo, ukusetshenziswa kwamagilavu angena-chloronitrile ephansi kuhlangabezana nezindinganiso zemvelo nezokuphepha, kunciphisa izingozi zemvelo nezokuphepha ezibangelwa ukungcola kwe-chlorine, futhi kubeka isisekelo sentuthuko esimeme yamabhizinisi.
Imboni yamaphaneli e-PCB isebenzisa amagilavu angena-chloronitrile eningi ukuze ibhekane nezinselele ezahlukahlukene enqubweni yokukhiqiza. Kusukela ekuvikeleni ikhwalithi yomkhiqizo, ukuqinisekisa ukuphepha kokukhiqiza, ukuthuthukisa ukusebenza kahle kokukhiqiza kuya ekuhlangabezaneni nezidingo zokuthuthukiswa komkhakha, amagilavu angena-chloronitrile eningi adlala indima ebalulekile.
Isikhathi sokuthunyelwe: Juni-16-2025