Zinc-air Battery Hydrophobic Layer Waterproof Breathable Membrane

Waterproof Breathable Membrane for Zinc-air Battery Hydrophobic Layer and Fuel Cell Gas Diffusion Layers

SPECIFICATIONS

Two important roles of waterproof and breathable membranes

1、 Waterproof and leak-proof: prevent electrolyte from seeping out or blocking air passages.

2、 Breathable: It can smoothly allow air or oxygen to enter the catalytic layer, so as to ensure the continuous continuation of the reaction.

Waterproof and breathable membrane parameters:

When the waterproof and breathable membrane is pressed and adhered together with the cathode catalytic material and the current collecting layer, it can achieve better leak-proof effect.

 The characteristics of a good waterproof membrane: water droplets drop on the membrane, the contact area between the bottom of the water droplet and the membrane is small, the angle is close to 90°, and the water droplets can roll freely on the membrane and are not sticky to the membrane. The membrane has relatively good toughness and air permeability.

PRODUCT DISPLAY

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