Sn-3 Bright Tin Plating Chemical with Excellent Leveling Power Wide Plating Solution Range and High Current Efficiency
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Highlight
Excellent Leveling Power Bright Tin Plating
,Wide Plating Solution Range Tin Plating Chemical
,High Current Efficiency Electronic Plating Chemical
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TypeBright Tin Plating
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UseTin Plating
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ItemChemical Auxiliary Agent
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Place of OriginCHINA
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Brand NameFENGFAN
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Model NumberSn-3
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Minimum Order QuantityNegotiable
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PriceNegotiable
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Packaging DetailsStandard export packaging
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Delivery Time15-25 work days
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Payment TermsL/C,D/A,D/P,T/T,Western Union,MoneyGram
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Supply Ability200000pcs/day
Sn-3 Bright Tin Plating Chemical with Excellent Leveling Power Wide Plating Solution Range and High Current Efficiency
Process Properties
1. The process is stable and has excellent leveling power, which can obtain a bright and well solderable coating.
2. Electroplating operations have a wide range of plating solution concentrations and can obtain tin coatings at lower tin metal concentrations.
3. Good dispersion power, high current efficiency, suitable for barrel plating and rack plating, with fine and bright coating crystals and a wide range of brightness.
4. It is very stable in the plating solution, and the consumption is calculated by adding in ampere hours.
· Process Formulation and Operation Conditions
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Ingredients and conditions |
Suggested use |
Range |
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SnSO4 |
25g/L |
20~30g/L |
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H2SO4,CP |
140g/L |
120~180gl/L |
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SN-3 Make-up |
20ml/L |
18~25ml/L |
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SN-3 Brightener |
1ml/L |
0.5~2ml/L |
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Temp(℃) |
18℃ |
15~25℃ |
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Cathode movement |
Rack |
20 times/min |
15~25 times/min |
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Barrel |
15 rotation/min |
10~25 rotation/min |
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Average cathode current density(DK) |
1A/dm2 |
0.5-3A/dm2 |
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Voltage |
6 Volts |
—— |
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Cooling pipe |
(Polyfluoroethylene) tube or copper tube wrapped with Teflon |
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Filtration |
Continuous filtration, using polypropylene filter cartridge |
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Anode |
99.99％ pure tin plate |
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Anode bag |
Non essential |
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Plating bath |
The inner lining of the cylinder is made of PE and PP, reinforced with PVC plastic or acid resistant fiberglass |
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