Battery Separator

Glass fiber composite PVC separator series

Product ID：Battery Separator
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Phone: 008618014912498
Tel: 008618014912498
Email: hengshinewmaterial@outlook.com
Time: 2024-03-14 16:39:50
FEEDBACK

Composite separators are currently receiving increasing attention from battery manufacturers, as their surface is coated with a layer of glass fiber, effectively preventing the detachment of active substances on the electrode plate from causing battery short circuits.

PVC battery partitions are mainly used for traction batteries, and some are also used for some industrial batteries, such as straight bar partitions and diagonal bar partitions. Due to its good strength and easy operation by workers when assembling batteries, PVC partitions currently have a considerable market.

（玻璃纤维）复合式隔板PVC隔板系列.jpg

TECHNICAL DATA

Item	Unit	parameters
Back web	mm	≤0.30	0.30~0.50	>0.50
Total thickness	mm	0.70±0.05	0.70±0.05	0.70±0.05
Electrical resistance	Ω.dm2	≤0.0015	≤0.0025	≤0.0035
Tensile strength	Mpa	≥5.00
Porosity	%	≥38
Maximum pore size	μm	≤25
Wet ability	s	≤5.0
Weight loss in acid	%	≤2.0
Moisture	%	≤1.0
Iron content	%	≤0.0050
Chlorine content	%	≤0.0030
Reduced potassium permanganate substances	Ml/g	≤15.0
Foaminess	/	Bubbles (foam) cannot completely cover the surface of sulfuric acid solution