Incoming PI or PET Copper Foil Nickel Underlayer and Tin Plating ServiceProduct Type: Incoming foil plating service
Research-grade laboratory product
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LABORATORY PROCUREMENT SUPPORT
For model selection, accessory matching, platform compatibility or configuration confirmation, contact our technical sales team.
E-MAIL: inquiry@atomfair.com
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
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What is the maximum nickel underlayer thickness provided by this tin plating service?
The maximum nickel underlayer thickness is ≤0.1 μm. The product specifications state a nickel layer thickness of ≤0.1 μm, with the tin plating thickness customizable from 0.5 to 5 μm.
Can this service be applied to both polyimide (PI) and PET copper foils?
Yes, the service is applicable to both incoming PI copper foil and PET copper foil. The product overview and technical specifications explicitly list both PI copper foil and PET copper foil as acceptable incoming substrates.
What information must be provided when ordering this nickel-underlayer and tin plating service?
When ordering, you must confirm the incoming substrate type, nickel underlayer thickness, target tin thickness, foil width, and quantity. Additionally, the supplied foil condition and layer thickness tolerance must be specified for quotation confirmation.
This plating service applies a ≤0.1 μm nickel underlayer plus a customizable 0.5–5 μm tin topcoat on incoming PI or PET copper foil, enabling controlled solderability or corrosion barrier properties without altering the base substrate flexibility.
Positive
- Customizable tin thickness range: Tin layer thickness can be specified from 0.5 to 5 μm, allowing the end user to tailor solderability, corrosion resistance, or contact performance for downstream assembly processes.
- Ultrathin nickel barrier layer: The ≤0.1 μm nickel underlayer acts as a diffusion barrier between copper and tin, mitigating intermetallic formation and preserving substrate integrity during thermal cycling.
Trade-offs
- Incoming substrate restriction: Service is limited to PI copper foil or PET copper foil; other polymer-backed or bare copper foils are not accommodated without prior specification confirmation.
- Width and tolerance dependence: Final plating uniformity and yield depend on the supplied foil width and thickness tolerance, which must be confirmed at quotation; non-standard dimensions may affect deposition consistency.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
