Single-Side Dual-Layer Alumina + LATP Coated PE Separator Roll – 15 µm (100 m × 60 mm) for Solid-State Li-ion Research

Single-side dual-layer ceramic-coated separator roll based on a polyethylene (PE) microporous substrate, featuring an alumina (Al₂O₃) interlayer and a LATP (Li₁.₃Al₀.₃Ti₁.₇(PO₄)₃) solid electrolyte coating.

This flexible composite separator is designed for advanced lithium-ion and solid-state battery research, combining mechanical reinforcement from alumina with lithium-ion conductive LATP surface functionality. It is suitable for pouch cell stacking, prismatic cell prototyping, and laboratory-scale solid-state cell development.

Roll dimensions are 100 m in length and 60 mm in width. Customized lengths can be supplied upon request.

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Specification
Material	Single-side Al₂O₃ + LATP coated on Polyethylene (PE)
Coating Configuration	Single-side dual-layer coating
Total Thickness	15 ± 2 µm
PE Substrate Thickness	9 µm
Alumina Layer Thickness	~3 µm
LATP Layer Thickness	~3 µm
Width	60 ± 0.5 mm
Roll Length	100 m
Air Permeability	250 ± 30 s/100 cc
Porosity	44 ± 5 %
Area Density	13.0 ± 1.0 g/m²
Puncture Strength	≥ 450 gf
Tensile Strength (MD)	≥ 1800 Kgf/cm²
Tensile Strength (TD)	≥ 1700 Kgf/cm²
Thermal Shrinkage (130 °C, 1 h)	≤ 2% (MD), ≤ 1% (TD)
Supply Format	Roll

Single-Side Dual-Layer Alumina + LATP Coated PE Separator Roll – 15 µm (100 m × 60 mm) for Solid-State Li-ion Research

0.00 € 0.0 EUR 0.00 €

Pricing available to approved customers

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