SZ-75 Brightener for Sulfate Zinc Plating with Low Brittleness and Wide Temperature Range for High Carbon Steel Wire
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Highlight
High Carbon Steel Wire Brightener
,Low Brittleness SZ-75
,Wide Temperature Range Sulfate Zinc Plating
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ApplicationSulfate Zinc Plating
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ModelSZ-75
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UsageHigh Carbon Steel Wire
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FeatureAdditive For Bright Zinc Plating
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TypeAcid Zinc Plating
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Place of OriginCHINA
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Brand NameFENGFAN
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Model NumberSZ-75
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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
SZ-75 Brightener for Sulfate Zinc Plating with Low Brittleness and Wide Temperature Range for High Carbon Steel Wire
Brightener for SZ-75 Sulfate Zinc Plating
A high-performance brightener additive specifically formulated for SZ-75 sulfate zinc plating processes, delivering international standard quality and exceptional plating results.
Key Properties and Benefits
- Superior performance meeting international advanced standards for zinc plating additives
- Excellent adhesion between plating deposit and steel wire with low brittleness
- Minimal zinc loss during drawing (2-8%) for improved material efficiency
- Deposit thickness range of 50-200g/m² suitable for various applications
- Ideal for continuous zinc plating on general steel, medium and high-carbon steel wire
- Compatible with wire drawing and deep processing of plating deposits
- Wide operating temperature range with excellent salt resistance
- Foam-free operation with stable bath chemistry for easy maintenance
Bath Composition and Operating Conditions
| Component/Parameter | Specification |
|---|---|
| Zinc Sulfate (ZnSO₄·7H₂O) | 600-700 g/L |
| SZ-75 Bath Make-up | 25-30 ml/L |
| SZ-75 Additive | 16-18 ml/L |
| pH | 2.5-3.5 |
| Temperature | 10-60°C |
| Current Density (DK) | 40-70 A/dm² |
| Cathode Current Efficiency | >95% |
Current Intensity Control for Continuous Plating
| Wire Diameter (mm) | Plated Length (m) | Wire Running Speed (m/min) | Current Intensity per Wire (A) |
|---|---|---|---|
| φ ≤ 1.5 | 16-20 | 10-30 | 400-600 |
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