MSE PRO Hydrophilic PP Separator film (135mm x 10m x 0.04mm) for Zinc Ion Battery

Category

Item

Description

Basic Information

Product Name

Hydrophilic PP Membrane

Material

Modified Polypropylene (PP)

Applicable Battery Type

Zinc-ion Battery

Product Advantages

Solves the problem of poor electrolyte wettability of traditional
PP membranes through permanent hydrophilic coating
technology suitable for mainstream systems such as
Zn/MnO2 Zn/V₂Os and Zn/Prussian Blue.

Basic Parameters

Surface Treatment

Hydrophilic Groups

Thickness

0.04 ± 0.003 mm

Areal Density

21.3 g/m²

Porosity

41.20%

Puncture Strength

702.3 g

Tensile Strength

1674 kgf/cm²

Liquid Absorption Rate

Fully wetted in 5 seconds

Heat Shrinkage Rate

≤5% (100℃ 1h)

Tensile Strength

≥100 MPa

Note

The above parameters are average values and the
parameters of separators from different batches may vary.

Instructions for Use

Prohibition of Over-limit Use

The temperature should be <80°C and prolonged baking is not recommended.

Storage Conditions

Storage Environment

Temperature 10-25°C (avoid freezing or high temperature)
away from heat sources/strong light sources (ultraviolet light accelerates aging).

Best Use Period

6 months

Precautions

Anti-pollution Operation

Wear gloves during operation and do not touch the membrane
surface with bare hands to avoid oil pollution leading to a decrease in hydrophilicity.

Electrolyte Compatibility

Only applicable to aqueous electrolytes with pH 4-14 (such as ZnSO₄ KOH-ZnO etc); Strictly
avoid contact with organic solvents (EC/DMC) and strong oxidizing
acids (concentrated H₂SO₄/HNO₃).

Failure Warning

If not used for a long time after opening it needs to be resealed
with a desiccant; Stop using it when local water spots or curl deformation appear.