Specification Brand : LEINZZO BulletPoint1 : ★When the waterproof breathable membrane is pressed and glued together with the positive catalytic material and current collector layer, better spillage prevention effect can be achieved BulletPoint2 : ★The membrane has relatively good toughness and permeability, and the characteristics of a good waterproof membrane are: water drops on the membrane, the contact area between the bottom of the water drop and the membrane is small, the Angle is close to 90°, and the water drops can roll freely on the membrane and will not be stuck to the membrane BulletPoint3 : ★Material type: PTFE+Carbon, Thickness is 0.3±0.05mm, Strength: Transverse >0.8MPa, Longitudinal >8MPa, Elongation at break: Transverse >100%, Longitudinal >20% BulletPoint4 : ★Air permeability: 30~40ml/cm2/min with 7kpa Condition BulletPoint5 : ★Density: 0.75+0.05 g/cm3, The porosity is 20~25%, Bending radius 1cm Color : Black ExternallyAssignedProductIdentifier : 9313597454943 ItemName : PTFE Carbon Composites Membrane, Permeability 10 * 10cm, Black Conductive Metal Film, Fuel Cell Zinc/Air Layer (10 * 10cm (3.94 * 3.94 inch), Black, 20) ItemPackageQuantity : 1 ItemTypeKeyword : graphite-raw-materials Manufacturer : LEINZZO Material : PTFE & Carbon NumberOfItems : 20 PartNumber : LEINZZO ProductDescription : ★When the waterproof breathable membrane is pressed and glued together with the positive catalytic material and current collector layer, better spillage prevention effect can be achieved ★The membrane has relatively good toughness and permeability, and the characteristics of a good waterproof membrane are: water drops on the membrane, the contact area between the bottom of the water drop and the membrane is small, the Angle is close to 90°, and the water drops can roll freely on the membrane and will not be stuck to the membrane ★Material type: PTFE+Carbon, Thickness is 0.3±0.05mm, Strength: Transverse >0.8MPa, Longitudinal >8MPa, Elongation at break: Transverse >100%, Longitudinal >20% ★Air permeability: 30~40ml/cm2/min with 7kpa Condition ★Density: 0.75+0.05 g/cm3, The porosity is 20~25%, Bending radius 1cm ProductSiteLaunchDate : 2023-11-27T09:01:48.080Z Size : 10*10cm (3.94*3.94 inch)