-
Highlight
CAS 106-89-8 Epichlorohydrin
,C3H5ClO Epichlorohydrin
,CAS 106-89-8
-
TypeMatte Tin Plating
-
UseTin Plating
-
ItemChemical Auxiliary Agent
-
FeatureHigh Plating Efficiency
-
Place of OriginCHINA
-
Brand NameFENGFAN
-
Model NumberFF-7720
-
Minimum Order QuantityNegotiable
-
PriceNegotiable
-
Packaging DetailsStandard export packaging
-
Delivery Time15-25 work days
-
Payment TermsL/C, D/A, D/P, T/T, Western Union, MoneyGram
-
Supply Ability200000pcs/day
FF-7720 Matte Tin Plating Process
FF-7720 Matte Tin Plating Process
- FF-7720 is a sulfuric acid type matte tin plating process.
- It can be used for rack plating and barrel plating.
- With high plating efficiency under low metal concentration and good throwing power.
- The plating solution can be recycled.
- The process is stable, the plating layer is uniform, and the welding performance is good.
- Suitable for various of matte or semi-bright tinned products.
1. Operation conditions
| Item | Range | Best | Note |
| Stannous sulfate | 15～25 g/L | 20 g/L | |
| Sulfuric acid | 80～120 ml/L | 100 ml/L | |
| FF-7720 | 10～20 ml/L | 15 ml/L | |
| Temperature | 15～25℃ | 20℃ | |
|
Cathode current density |
1.0～4.0 A/dm2 | 2.0 A/dm2 | Rack plating |
| 0.5～3.0 A/dm2 | 1.0 A/dm2 | Barrel plating | |
| Anode current density | 1.0～3.0 A/dm² | 1.0 A/dm² | |
| Agitation (Cathode move) | 3 ~ 4 m/min | 3 ~ 4 m/min | Not suitable for air filling |
| Anode (pure Tin) | Anode basket with PP bags | ||
| Cathode : Anode area | 1:1~2 | ||
| Air exhaust | Required | ||
| Recycling filtering | 4~5 times/hour, mesh size of filter cartridge is 5~10 μm | ||
Related Products
Our products are sold all over the world, you can rest assured.
