Ingredients | Scope | Unit |
Sulfur dioxide; | 25-35 | g/L |
Sulfuric acid | 80-120 | ml/L |
FH6 Polish | 1-3 | ml/L |
FH6 Fish Health Powder | 20-30 | ml/L |
Temperature | 10-20 | °C |
Current density | 1-5 | A/dm2 |
Stir | Circulation filtration | |
Anode | Pure tin plate (99-99.9%) |
Bright tin plating is widely used in industries that demand not only functional protection but also aesthetic surface appearance. The FH-6 bright tin additive is specifically engineered to deliver brilliant, high-reflective tin coatings that meet both decorative and technical requirements.
Developed through continuous R&D and international technology integration, FH-6 adheres to ISO9001:2004 quality management standards. It provides stable bath performance, wide operating tolerance, and long bath life, ensuring consistency in both manual and automated production lines.
Unlike matte tin, FH-6 focuses on aesthetic brilliance and functional solderability, offering manufacturers a versatile solution for modern electroPlating Needs.
High brightness finish – Produces mirror-like tin coatings with excellent luster.
Excellent solderability – Ensures strong bonding performance for electronic applications.
Uniform thickness – Achieves smooth, even plating across various substrates.
Stable bath chemistry – Maintains consistent plating quality over long production cycles.
Good throwing power – Ensures complete coverage even on complex-shaped parts.
Durable coating – Provides resistance to corrosion and surface oxidation.
Easy maintenance – User-friendly bath operation reduces production downtime.
Surface finishing – Enhances product appearance with bright, decorative tin coatings.
Corrosion protection – Acts as a protective barrier against environmental damage.
Electrical conductivity – Maintains reliable performance in electrical and electronic components.
Solderability improvement – Ideal for PCBs, connectors, and precision electronic parts.
Functional underlayer – Can be applied as a base for further plating processes.
Outstanding Brightness – Provides high-gloss finishes suitable for both decorative and industrial applications.
Versatile Usage – Compatible with various plating lines, including rack and barrel plating.
High Efficiency – Rapid deposition rate enhances productivity.
Cost-Effective – Long bath life reduces chemical consumption and operating costs.
Environmentally Optimized – Formulated with safer additives, lowering harmful environmental impact.
Reliable Quality – Manufactured under strict ISO-certified standards for stable performance.
The Bright Tin-Plated FH-6 is widely used in:
Electronics Industry: Connectors, terminals, lead frames, and precision components requiring bright solderable coatings.
Telecommunications: Bright tin layers for connectors and contacts to ensure conductivity and durability.
Printed Circuit Boards (PCB): Provides solderable bright tin finishes for reliable assembly.
Hardware & Fasteners: Decorative and protective coatings for screws, nuts, and fittings.
Automotive Components: Applied to parts requiring bright finishes with corrosion protection.
Consumer Goods: Decorative plating for household appliances and accessories.
Q1: What type of finish does FH-6 produce?
A1: FH-6 produces a high-gloss, mirror-like bright tin coating suitable for both functional and decorative purposes.
Q2: Is FH-6 suitable for electronic components?
A2: Yes, FH-6 offers excellent solderability and conductivity, making it ideal for electronic and PCB applications.
Q3: How stable is the plating bath with FH-6?
A3: FH-6 provides excellent bath stability and maintains consistent performance during long-term operation.
Q4: Can FH-6 be used in automated plating lines?
A4: Yes, FH-6 is compatible with both manual and automated plating systems, including rack and barrel plating.
Q5: What are the advantages compared to matte tin plating?
A5: Bright tin plating provides superior aesthetic appeal with high gloss, while matte tin focuses more on solderability and whisker resistance. FH-6 combines both brightness and functional performance.
Q6: Does FH-6 require complex maintenance?
A6: No, FH-6 is designed for easy operation and straightforward bath maintenance, reducing downtime.
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