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AGM separator is one kind of environmental-protection material which is made from micro glass fiber(Diameter of 0.4-3um). It is white, innocuity, tastelessness and specially used in Value Regulated Lead-Acid batteries(VRLA batteries). We have four advanced production lines with an annual output of 6000T.

AGM separator-01

Our AGM separator is endowed with the advantages of quick fluid absorption, good water permeability, large surface area, high porosity, good acid resistance and antioxidance, low electric resistance, etc. We adopt advanced technology to meet the high quality requirement.
All of our products are customized in rolls or pieces.

Product name AGM Separator Model Thickness 2.2mm Width 154mm ±1
Test standard GB/T 28535-2018
Serial No Test Item Unit Index Test Results
1 Thickness ( 10KPA) mm 2.20±0.01 2.20 Qualified
2 Tensile strength KN/M ≤ 1. 1 1.35 Qualified
3 Resistance Ω .dm2 ≤0.00050d 0.00022 Qualified
4 Areal Weight G/m2.mm ≥ 195–225 218 Qualified
5 Fiber Acid absorption height mm/5min ≥75 100 Qualified
6 Fiber Acid absorption height mm/24h ≥650 880 Qualified
7 Weight loss in acid % ≤2.50 1.0 Qualified
8 Reduction of potassium permanganate material Ml/g ≤4.0 1.1 Qualified
9 Iron content % ≤0.0030 0.0017 Qualified
10 Chlorine content % ≤0.0030 0.0012 Qualified
11 Moisture % ≤0.5 0.05 Qualified
10 maximum pore size um ≤ 18 16.5 Qualified
11 Acid absorption amount with pressure Gram ≥6. 1 6.3 Qualified
12 Boil acid Min ≥4 4 Qualified
13 Burning decrement W/% ≤2.0 1.0 Qualified
14 Porosity % ≥92 92.8 Qualified
15 Green compressive strength 100kpa% ≥72 76 Qualified
16 Freeness SR ≥33 36 Qualified

AGM separator-02


Post time: Oct-25-2022