Kev npaj ntawm Silver Plating tooj liab hmoov rau hluav taws xob cua sov Tube Electroplating
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Kev npaj ntawm Silver Plating tooj liab hmoov rau hluav taws xob cua sov Tube Electroplating
Tom qab rov ua qhov kev sim, cov txheej txheem cyanide tsis muaj tshuaj lom neeg cov nyiaj plating tau los ntawm kev xaiv cov hom thiab cov concentrations ntawm dispersants thiab complexing agents. Cov nyiaj plated tooj liab hmoov npaj los ntawm txoj kev no muaj cov conductivity siab thiab cov tshuaj tiv thaiv nyiaj ntau dua 90 feem pua. Yog li ntawd, los ntawm kev kho qhov piv ntawm cov nyiaj rau tooj liab hmoov nyob rau hauv cov nyiaj amine complexation tov, cov nyiaj plated tooj liab hmoov nrog cov nyiaj yuav tsum tau cov ntsiab lus yuav tau.
Hauv kev teb rau qhov teeb meem no, tsab xov xwm no tau txais cov txheej txheem cyanide dawb tshuaj plating los tsim cov nyiaj plated tooj liab hmoov nrog zoo conductivity thiab siab conductivity stability. Thaum cov ntsiab lus ntawm cov nyiaj yog 23 feem pua, cov hmoov ntim resistivity tsawg dua los yog sib npaug rau 2 × 10－4Ω.cm. Lub ntim resistivity ntawm hluav taws xob conductive txheej (ECPs) coj los ntawm cov hmoov no yog hais txog 4-6 × 10-4 Ω. cm, uas yog sib npaug rau cov resistivity ntawm nyiaj raws li conductive txheej. Tom qab 1000 teev ntawm kev ntsuas kub ntub dej, qhov ntim tiv thaiv tau nce tsis pub ntau tshaj 20 feem pua, thiab lub peev xwm los tiv thaiv kev tsiv teb tsaws yog ze li ib puas npaug siab dua li cov nyiaj conductive coatings, zoo ib yam li tooj liab conductive coatings. Kev siv nyiaj plating txheej txheem los txhim kho cov conductivity thiab kev ruaj ntseg ntawm tooj liab hmoov conductive composite cov ntaub ntawv kuj tau raug tshaj tawm nyob rau hauv cov ntaub ntawv [2], [3], tab sis cov ntsuas ntawm cov hauj lwm no tseem tsis tau tiav. Tshwj xeeb tshaj yog, txoj kev no tseem tuaj yeem txhim kho cov khoom tiv thaiv kev tsiv teb tsaws ntawm cov nyiaj, uas tseem tsis tau nyiam tib neeg txoj kev xav, thiab muaj kev tshawb fawb tsawg dua ntawm nws txoj kev tawm tsam kev tsiv teb tsaws.
Cov resin yog bisphenol A hom epoxy resin 840s, tsim los ntawm Wuxi DiAiSheng Epoxy Co., Ltd; Tus neeg sawv cev kho yog 2-ethyl-4-methylimidazole, tsim los ntawm Shanghai Thib Peb Reagent Factory; Coupling agent KH-560, Wuhan University Organosilicon New Materials Co., Ltd; Flaky silver hmoov, Kunming lub koom haum ntawm Precious Metals; Copper hmoov, Shanghai Smelter; Silver plated tooj liab hmoov, nws tus kheej tsim hauv chav kuaj.
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