1. Kev kho mob ua kom
Roj cawv polyoxyethylene ether yog siv los ua ib qho surfactant kom txo tau lub zog saum npoo ntawm iav hmoov.
Silane coupling tus neeg sawv cev yog ntxiv los txhim kho qhov adhesion ntawm cov nyiaj txheej thiab cov iav substrate.
Tus activator mixing piv yog 0.5% -1.5% (qhov loj feem).
Lub sijhawm ua haujlwm yog tswj ntawm 30-60 feeb.
2. Nyiaj Plating Reaction txheej txheem
Silver plating cov tshuaj tiv thaiv yog ua nyob rau hauv ib qho chaw alkaline nrog pH ntawm 10-12 siv nyiaj nitrate ammonia tov raws li cov nyiaj. Cov tshuaj tiv thaiv muaj xws li:
Silver nitrate concentration: 5-15 g / L
Kub tswj: 40-60℃qhov kub thiab txias dej da dej
Tus neeg sawv cev txo qis: qabzib lossis formaldehyde kua
Polyvinylpyrrolidone ua ib tug dispersant thiab tiv thaiv tus neeg sawv cev
