Cat No:BMSPEM-0489
These composite aluminum foils from Eata Battery have an Al + LCP/PET + Al sandwich structure with aluminum layers of 0.005 mm on each side of an LCP or PET polymer core film of 0.004 mm, giving a total thickness of 0.014 mm and a width of 280 mm. The aluminum purity is Al 99.95. Typical specifications: peel strength >= 0.5 Kgf/cm; tensile strength >= 40 MPa; elongation >= 10 %; solderability pass; bending resistance >= 50; volume resistivity 18.58 MΩ.um; sheet resistance 4.84 mΩ; wettability (dyne value) 40; OK rating in the anti-oxidation test at 130 C for 10 minutes; and surface roughness RA <= 0.4 um and RZ <= 3.0 um. The polymer core reduces the metal content of the collector: the PET polyester film melts at 245-260 C with low cost, while the LCP liquid crystal film withstands 340-350 C with very low shrinkage (0.1-0.2 %) and good dimensional stability.
| Storage Conditions | Store at room temperature |
| Purity | Al 99.95 |
| Primary Application | Composite current collector for lithium-ion batteries |
| English Synonyms | LCP composite aluminum foil; PET composite aluminum foil; sandwich collector |
| Shipping Conditions | Ships at ambient temperature |
Eata Battery is the single source for every high-performance material in next-gen batteries—from cathode powders to current collectors, catalysts to membranes. We de-risk your supply chain so you can scale faster.
For Research or Industrial Raw Materials, Not For Personal Medical Use!
|
There is no product in your cart. |
Eata Battery delivers the world’s battery makers a single, reliable source for every high-performance raw material—cathode to collector, catalyst to membrane—so you can design, scale and ship next-generation batteries faster.
Enter your E-mail and receive the latest news from us.
Copyright © Eata Battery. All rights reserved.
