Nqus plating withstand voltage rwb thaiv tsev kuaj:
Tso lus
Nqus plating withstand voltage rwb thaiv tsev kuaj:
Txiav cov khoom yuav raug kuaj nyob rau hauv 100 daim phiaj, xaiv ob qho kev sib tshuam cov ntsiab lus raws li cov ntsiab lus ntsuas, nce qhov hluav taws xob mus rau 8KV ntawm qhov ceev ntawm tsawg dua 500V"S-1, txuas ntxiv rau 2 feeb, ntsuas qhov deb loj dua 1cm Lub rwb thaiv tsev tsis muaj tsawg dua 400MΩ, nws tsim nyog yog tias tsis muaj rwb thaiv tsev, tawg, tsis muaj hluav taws xob thiab tsis muaj qhov tev tawm ntawm cov khoom;
Vacuum Plating Artificial Sweat Test:
Ntxiv NaCl rau 1000ml dej: 20g, NH4cl: 17.5 / L, urea: 5g / L; Lactic acid: 15g / L; acetic acid: 5g / L, tom qab ntawd ntxiv sodium hydroxide los kho tus nqi pH mus rau 4.7, muab cov ntawv lim lossis tsis tuaj yeem Cov ntaub ntub dej, nruj nreem qhwv rau saum npoo ntawm cov khoom, muab tso rau hauv ib puag ncig nrog qhov kub ntawm 40 degree. thiab cov av noo ntawm 95 feem pua thiab kaw rau 24 teev. Tom qab kev sim, tshem tawm cov khoom thiab saib xyuas tias tsis muaj qhov pom tseeb tsis muaj xim thiab foaming ntawm qhov chaw ntawm cov khoom, uas tsim nyog;
Nqus plating ntsev tsuag tshuaj ntsuam:
Muab cov khoom tso rau hauv lub thawv tshuaj tsuag ntsev, hauv qhov chaw kaw ntawm 37 degree, cov av noo ntau dua 85 feem pua, pH tus nqi nyob nruab nrab ntawm 6.7 thiab 7.2, tshuaj tsuag nrog 5 feem pua NaCl tov rau 48 teev tsis tu ncua, tshem tawm cov khoom. , thiab saib xyuas qhov chaw ntawm cov khoom kuaj. Tsis muaj oxidation, tsis muaj xeb, tsis muaj xim, tsis muaj txheej txheej tev yog tsim nyog;
Lub tshuab nqus tsev plating qhov ntsuas kub thiab av noo:
Muab cov khoom tso rau hauv lub thawv ntsuas kub thiab av noo tas li, teeb qhov kub thiab txias rau 80 degrees, thiab ntsuas kub rau 90 feem pua. Tom qab 24 teev ntawm kev sim, tshem tawm cov khoom thiab muab tso rau hauv chav sov li 4 teev. Saib xyuas tias qhov chaw ntawm cov khoom tsis muaj xim, tsis muaj foaming, thiab raug kuaj rau adhesion thiab hnav tsis kam. Dhau yog tsim nyog;
Lub tshuab nqus tsev plating siab thiab qis kub ntsuas:
Muab cov khoom tso rau ntawm -40 degree rau 30 feeb, thiab tom qab ntawd hloov mus rau 80 degree rau 1 teev, lub sij hawm hloov dua siab tshiab yog tsawg dua 1 feeb, thiab lub voj voog ntsuas yog ua rau 20 cycles.
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