Polypropylene Film RollsMultilayer PP films for Lithium-ion Battery Manufacturing
Targray Polypropylene Film Rolls for Lithium-ion Batteries
Targray polypropylene film rolls deliver excellent oxygen & moisture durability and class-leading electromechanical performance, which makes them a popular option for lithium-ion battery manufacturing. Trusted by battery technology developers around the world, our multilayer PP films are created using a state-of-the-art metallization process to ensure exceptional oxygen and moisture durability.
Polypropylene Film Material Specifications
Targray multi-layer polypropylene films are produced by extruding acid-modified polypropylene (PPa) on both sides of a polyethylene naphthalate (PEN) film. Performance-related data for our polypropylene film rolls is outline in the table below. For additional information, please communicate with us.
|Tensile Stretch Rates||%||MD||86|
|100μm ± 10%
OOmm ± 0.2mm
OOm +5m, -Om
|Heat Seal Strength||Room Temperature||ALM/PPa
15N/15mm or more
20N/15mm or more
|Laminate Strength||Room Temperature||PEN/PPa
5.0N/15mm or more
|Core Tube Dimensions||Inner Diameter Thickness||3inch(76.5mm) resin tube
|Splicing||Number of splices||Up to 2 times per roll|
|Marking||Number of markings||Up to 5 times per roll|
Overview of Targray’s battery separator materials, used in lithium-ion battery manufacturing and research.
Targray offers a full line of high purity lithium-ion battery electrolytes made with LiPF6 salt.