Sn&Ni Salt Electrolytic Coloring Additive no ka anodizing
1. ʻO kahi ākea o nā ʻāpana hana, hoʻonā ʻauʻau kūpaʻa, maʻalahi ke kāohi.
2. Ka mālama ʻana i ke kaiapuni, ʻaʻohe F, pōʻino i ke olakino kanaka.
3. Hoʻomaikaʻi i ka paʻakikī a me ka mālamalama o nā profiles alumini ma hope o ka hoʻopaʻa ʻana.
| Sn&Ni paakai Electrolytic kala hoʻohui | Stannous sulfate(SnSO4) | Nickel sulfate(NiSO4·6H2O) | ʻAka Sulfuric (H2SO4) | wai deionized |
| 6~12g/L | 5~10g/L | 16~20g/L | 17~20g/L | Kaulike |
| Stannous sulfate(SnSO4) | Nickel sulfate(NiSO4·6H2O) | pH | Voltage | Mahana | Manawa |
| 5~10g/L | 16~20g/L | 0.8-1.2 | 14~18V | 18~23 ℃ | 1~15min (ma muli o ka hohonu o ke kala) |
1. E noʻonoʻo i ka wai ʻauʻau i kēlā me kēia lā, e hoʻoholo i ka nui o ka sulfuric acid manuahi, stannous sulfate, nickel sulfate a me ka nui o ka waikawa, hoʻopiha i ka manawa.
2. ʻO ka pālākiō hoʻohui o stannous sulfate i Sn&Ni Salt Electrolytic Coloring Additive he 1:1.1~1.2.
3. E loaʻa nā ua keʻokeʻo i ka hana lōʻihi, no laila pono ke kānana a hoʻomaʻemaʻe pinepine ʻia ka wai ʻauʻau.
hoʻopaʻa ʻia me ka polybag, 5kg upena kēlā me kēia a me 4 polybags i ka pahu pahu, 20kg upena kēlā me kēia.Pale ʻia mai ka mālamalama ma kahi maloʻo.
Ka hoʻoholo ʻana i ka maʻiʻo stannous sulfate (SnSO4).
Pono nā reagents
①1% ka hopena starch ② 0.1N iodine solution maʻamau
Nā ʻanuʻu hoʻāʻo
E huki pololei i 10mL o ka solution hoao iloko o ka beaker triangular 250mL, e hookomo i 100mL o ka wai, e hookomo i 5mL o 1:1 hydrochloric acid, a laila e hookomo i 5mL o 1% starch indicator, e titrate koke me 0.1N iodine solution ma'amau, huli ka hooponopono ana mai. ʻaʻole waihoʻoluʻu i ka polū ʻO ka waihoʻoluʻu ka hopena hope, a ua hoʻopaʻa ʻia ka leo V o ka hopena maʻamau i hoʻopau ʻia.
helu
ʻO Stannous sulfate (g/L)=10.73 × V × N
Ka hoʻoholo ʻana o ka nickel sulfate (NiSO4).
Pono nā reagents
①30% hydrogen peroxide
②10% potassium sodium tartrate
③ 1:1 ka wai amonia
④1% ʻakika purpuric amine
2. Nā ʻanuʻu hōʻike
E lawe i 1mL o ka wai ʻauʻau kala i loko o ka pahu conical triangular 250mL, hoʻohui i 2mL (30%) hydrogen peroxide, wela a kokoke i ka maloʻo, hoʻohui ma kahi o 80mL wai ma hope o ka hoʻoluʻu ʻana, 10mL (10%) potassium sodium tartrate, 20mL (1:1) amonia. wai, Ua titrated he 1% ammonium purpurate me ka 0.01N EDTA solution maʻamau a hiki i ka poni ʻana o ka hopena ma ke ʻano he hopena.
helu
Nickel sulfate (g/L)=262.9 × V × N Ka hoʻoholo ʻana o ka ʻakika piha (H, SO)
1. Pono nā reagents
0.1% Bromothymol Blue
② 1NNaOH hoʻonā maʻamau 2. Nā ʻanuʻu hōʻike
E huki pololei i 10mL o ka ho'āʻo ʻana i loko o ka 250mL triangular beaker, a hoʻohui ma kahi o 100mL o ka wai.E hoʻohui i 4 kulu o ka 0.1% bromothymol blue indicator, e titrate me 1N NaOH solution maʻamau, e hoʻololi mai ka melemele a i ka cyan ma ke ʻano hopena, a e hoʻopaʻa i ka leo V o NaOH i pau.
3. E helu i ka huina waika (
g/L)=4.9xVxN
ʻO ka pahu kala Champagne 2 - ke ʻano hoʻokolohua
Ka hoʻoholo ʻana o ka ʻakika manuahi (H2SO4)
Pono nā reagents 1N NaOH solution maʻamau
2. Nā ʻanuʻu hōʻike
E huki pololei i 50mL o ka ho'āʻo ʻana i loko o ka 100mL beaker, titrate i ka pH i 2.1 me 1N NaOH solution maʻamau ma lalo o ke ana ʻana o ka ʻakika mika, a e hoʻopaʻa i ka leo V.
helu
ʻAakika manuahi ((g/L)=4.9 × V × N/5
Kaʻina hana
Kino & Nickel Paʻakai ʻElectrolytic Kala
| ʻo ka sulfate stannous | Nickel sulfate | ʻakika manuahi | PH | Voltage | mahana wela |
| 5~10g/L | 16~20g/L | 16~21g/L | 0.8-1.2 | 14~18V | 1 8~23 ℃ |
| ʻo ka sulfate stannous | ʻakika manuahi | PH | Voltage | mahana wela |
| 6 a 1 2 g/L | 16~21g/L | 0.8-1.2 | 1 6 ~ 18V | 1 8~23 ℃ |
