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Composite Separator

Product Description

Composite separator is composited of glass wool substrate and glass mat, which has the feature of high porosity, low resistance, high temperature resistance, and antioxidant. In addition, it has the merit of high strength,puncture resistance and stiff ness. 

It’s suitable for lead-acid activated battery. 

It has perfect shockproof ability when using battery with composite separator. 

It can prolong the lifespan of the battery by effectively preventing active material in battery electrode dropping due to the vehicle bumps

Item Unit Standard
Thickness   mm 1.6±0.07
Width    mm 148±0.5
Height  mm 136±0.5
Tensile Strength Mpa ≥3.0
Electrical resistance   Ω.dm2 ≤0.0015
Porosity % ≥85
Maximum Pore Diameter μm ≤30
Acid Weight Loss % ≤4.0
KMnO4  reduced ml/g ≤15.0
Iron % ≤0.008
Chlorine % ≤0.003
Moisture Content % ≤1.0