Silver electroplating plays an essential role in modern industries due to its unique combination of high electrical conductivity, thermal performance, Corrosion Resistance, and attractive appearance. The FH-680 Bright Silver additive provides a smooth, reflective, and highly durable silver deposit that enhances both the aesthetic quality and technical functionality of plated parts.
Developed under strict ISO9001:2004 quality management systems, FH-680 integrates advanced additive formulations that ensure stable chemical performance, long bath life, and easy operation. It is suitable for both rack and barrel plating, as well as manual and automatic production lines, making it highly versatile across industries.
Brilliant brightness – Produces mirror-like silver coatings with outstanding reflectivity.
Excellent leveling ability – Ensures uniform plating on complex and fine structures.
High conductivity – Delivers superior electrical performance for electronic and connector applications.
Strong corrosion resistance – Protects base materials and extends product lifespan.
Stable plating bath – Long-lasting and easy to maintain under continuous production.
Versatile application – Suitable for both decorative and functional plating industries.
Eco-conscious formulation – Reduced environmental impact compared to conventional silver additives.
Decorative Finishing – Produces an attractive, bright silver appearance for jewelry, hardware, and ornaments.
Electrical Performance – Enhances conductivity for electronic parts and connectors.
Protective Coating – Provides anti-tarnish and corrosion-resistant properties.
Functional Layer – Acts as an underlayer or final finish for high-performance plating systems.
Industrial Application – Ensures durability and stable performance in demanding environments.
Ingredients | Scope | Unit |
FH-680Ag Silver Salt | 20-40 | g/L |
FH-680D Conductive Salt | 200-300 | g/L |
Potassium carbonate | 8-15 | g/L |
FH-680A | 30-50 | ml/L |
FH-680B | Fifty to seventy | ml/L |
pH value | 12-13 | |
Temperature | 25-30 | |
Current density | 0.2-1 | A/dm2 |
Stir | Cathode movement | |
Anode | 99.99% pure silver plate (need anodizing bag) |
Superior Brightness – Creates a mirror-like surface with excellent visual appeal.
Reliable Performance – Stable bath chemistry ensures consistent plating results.
Strong Adhesion – Prevents peeling, cracking, or uneven coating.
High Productivity – Optimized deposition speed reduces cycle time.
Broad Compatibility – Can be used in rack plating, barrel plating, and automated plating lines.
International Standards – Developed under strict ISO-certified production and testing protocols.
The FH-680 bright silver plating additive is widely applied in:
Electronics Industry: Enhances conductivity in PCB boards, terminals, and connectors.
Jewelry & Ornaments: Produces decorative bright silver coatings for rings, necklaces, and luxury accessories.
Telecommunication Equipment: Improves conductivity and performance of connectors and switches.
Automotive Components: Applied for decorative and functional finishing of precision parts.
Hardware & Fasteners: Adds durability, anti-tarnish properties, and aesthetic appeal.
Optics & Precision Instruments: Provides bright, reflective silver coatings for technical applications.
Q1: What finish does FH-680 produce?
A1: FH-680 produces a bright, mirror-like silver deposit with excellent reflectivity and smoothness.
Q2: Is FH-680 suitable for electronic components?
A2: Yes, FH-680 provides superior conductivity and reliability, making it ideal for PCBs, connectors, and terminals.
Q3: How stable is the plating bath?
A3: FH-680 is formulated for excellent bath stability, ensuring consistent performance over long production runs.
Q4: Can FH-680 be used for decorative applications?
A4: Absolutely. FH-680 is perfect for jewelry, ornaments, and luxury goods requiring bright, high-quality silver finishes.
Q5: What plating methods are compatible with FH-680?
A5: FH-680 can be applied in both rack and barrel plating systems, suitable for manual and automated production lines.
Q6: Does FH-680 require special maintenance?
A6: FH-680 is designed for easy operation and minimal maintenance, with long bath life reducing chemical consumption.
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