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AGM separator for energy storage battery has the features of more circulation times and long life time, it is suitable for batteries of wind power generation systems.
Main technical parameter
Item |
Unit |
Data |
Density |
g/㎡/mm |
155±5%(20kpa) |
Tensile strength |
KN/m |
≥0.42 |
Extension rate |
% |
≥2.0% |
Porosity |
% |
≥90% |
Recovery after compression |
% |
≥93%（20kpa/50kpa/20kpa） |
Acid wicking height |
mm/min |
≥75mm/5min |
Super fine glass fiber is adopted as main raw material for AGM separator, which make AGM separator has the characteristic of acid resistance.
Prohibit materials: meet ROHS, SGS, REACH.
Definition of storage battery AGM separator:
--Acid absorption ability means acid absorption volume, which have direct influence on battery electrical property.
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