Sn & Ni ntsev Electrolytic Coloring Additive rau anodizing
1. Ntau yam kev ua haujlwm ntawm kev ua haujlwm, cov tshuaj da dej ruaj khov, yooj yim los tswj.
2. Kev tiv thaiv ib puag ncig, ntawm f, tsis muaj mob rau tib neeg kev noj qab haus huv.
3. Txhim kho lub hardness thiab ci ci ntawm txhuas cov profiles tom qab kev kho se.
| SN & NI Kev Ntsev Electrolytic Coloring Additive | Stannous sulfate (SNOPS4) | Nickel Sulfate (Niso462O) | Sulfuric acid (h2SO4) | Dej deion |
| 6 ~ 12g / l | 5 ~ 10g / l | 16 ~ 20g / l | 17 ~ 20g / l | Seem |
| Stannous sulfate (SNOPS4) | Nickel Sulfate (Niso462O) | pH | Qhov hluav taws xob | Qho so | Sij hawm |
| 5 ~ 10g / l | 16 ~ 20g / l | 0.8 ~ 1.2 | 14 ~ 18v | 18 ~ 23 ℃ | 1 ~ 15min (nyob ntawm tus Qhov tob ntawm cov xim) |
1. Txheeb xyuas cov tshuaj da dej txhua hnub, txiav txim siab cov tshuaj tsw qab dawb sulfuric acid, ob qho sulfate thiab tag nrho cov kua qaub, rov ua dua rau lub sijhawm.
2. Kev sib ntxiv ntawm stannous sulfate mus rau sn & ni ntsev electrolyticolytic Colouring Additive yog 1: 1.1 ~ 1.2.
3. Yuav muaj cov dej nag dawb nyob rau hauv kev tsim khoom ntev, yog li cov tshuaj tov da dej yuav tsum tau lim thiab ntxuav tawm tsis tu ncua.
yog ntim nrog polybag, 5kg net txhua thiab 4 polybags hauv thawv, 20kg net txhua.Tiv thaiv los ntawm lub teeb nyob rau hauv qhov chaw qhuav.
Kev txiav txim siab ntawm stannous sulfate (SNOPS4) cov ntsiab lus
Yuav tsum reagents
①1% STARCH tov ② 0.1n iodine txheem daws
Assay Kauj Ruam
Yog kos duab 10ml ntawm kev ntsuas daws rau hauv 250ml ntawm cov dej, ntxiv rau 5% rau 5% lub hnub ci ntsa iab nrog 0.1n iodine cov qauv kev daws teeb meem, kev daws teeb meem los ntawm tsis muaj kob rau xiav xim yog qhov kawg taw tes, thiab lub ntim v ntawm cov qauv kev noj tau sau tseg.
suav
Stannous sulfate (g / l) = 10.73 × v × n
Kev txiav txim siab ntawm Nickel Sulfate (NISO4) cov ntsiab lus
Yuav tsum reagents
①30% hydrogen peroxide
②10% Potassium sodium tartrate
③ 1: 1 ammonia dej
④1% purpuric acid amine
2. Cov kauj ruam assay
Noj 1ml ntawm cov xim Da dej daws teeb meem rau hauv 250mL (30%) hydrogen peroxide, 10ml (10ml (1: 1) ammonia Dej, ib qho me me ntawm 1% ammonium purpurate tau teev nrog 0.01n Edta txheem daws kom txog thaum cov tshuaj tig xim li qhov kawg.
suav
Nickel Sulfate (G / L) = 262.9 × V × n Kev txiav txim siab ntawm tag nrho cov kua qaub (h, yog li)
1. Yuav tsum reagents
0.1% bromothymol xiav
Full 1nnaOh Txuj Ci Doluction 2. Cov kauj ruam assay
Yog kos duab 10ml ntawm kev ntsuas daws rau hauv 250ml voos theaker, thiab ntxiv txog 100ml ntawm cov dej.Ntxiv 4 tee ntawm 0.1% bromothymol xiav ntsuas, hloov ntawm daj rau Cyan yog qhov kawg, thiab sau lub ntim v ntawm naoh noj.
3. Xam tag nrho cov kua qaub (
g / l) = 4.9xvxn
Champagne Colouring dab dej 2 - Cov Qauv Assay
Kev txiav txim siab ntawm cov kua qaub dawb (h2so4)
Yuav tsum muaj reagents 1n Naoh Txuj Ci Daws
2. Cov kauj ruam assay
Raug kos 50ml ntawm kev ntsuas cov tshuaj rau hauv 100ml beaker, txhawb txoj kev ntsuas ntawm cov ntsuas ntawm acidity, thiab sau cov ntim v.
suav
Dawb Acid ((G / L) = 4.9 × V × n / 5
Txheej txheem tsis
Tin & Nickel ob chav ntsev electrolytic xim
| stannous sulfate | Nickel Sulfate | Dawb acid | PH | Qhov hluav taws xob | qho so |
| 5 ~ 10g / l | 16 ~ 20g / l | 16 ~ 21G / l | 0.8 ~ 1.2 | 14 ~ 18v | 1 8 ~ 23 ℃ |
| stannous sulfate | Dawb acid | PH | Qhov hluav taws xob | qho so |
| 6 txog 1 2 g / l | 16 ~ 21G / l | 0.8 ~ 1.2 | 1 6 ~ 18v | 1 8 ~ 23 ℃ |
