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TLB-DS is a foil designed for lithium-ion battery and other applications.
TLB-DS has a copper nodule treatment on both the matte side and the drum shiny side of the foil to enhance adhesion.
TLB-DS meets all IPC-4562 copper foil requirements.
Performance benefits include:
- •Copper nodule treatment on both sides for improved coating reliability and enhanced adhesion.
- •Copper electro-deposition assures very high purity foils.
- •Unique anti-tarnish coating, designed specifically for lithium-ion battery applications.
- •Available in widths up to 53 inches (1346 mm).
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TLB-DS Product Data Sheet (Std)
(pdf) 
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Typical Matte and Drum Side Images:
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Drum Shiny Side (Treated) TLB-DS (2500x)
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Matte Side (Treated) TLB-DS (2500x)
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*Note: Nominal thickness is determined by area weight. Actual measured thickness may be slightly higher due to matte side topography.
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