Separator

PVC BATTERY SEPARATOR SPECIFICTION

The key properties of PowerMat Battery Separator included: -

  1. Low electrical resistance
  2. A thin back web
  3. Excellent oxidation resistance
  4. A maximum pore size of less than 1 micron.
  5. Good flexibility including the capacity of being enveloped.
  6. Good chemical purity.
S.No
Property Studied
Unit
Limit as per
Specification
Observe
Value
1.
 Porosity
%
More than 30
42
2.
 Electrical Resistance Ohm/cm*cm of the area of separator
Not to exceed 0.75
0.25
3.
 Avg. Pore Size
mm
50
30-50
4.
Wt. loss by Oxidation
%
-
2
5.
 Resistance after 24 Hrs.
Sulfuric Acid
Ohms/cm*cm
-
0.400
6.
Ultimate Tensile Strength
Kg/cm*cm
-
57
7.
Burst Strength
Kg/cm*cm
-
4.2
8.
Magnease
Mg/100g
1.5
Nil
9.
Iron
Mg/100g
60
Within Limit
10.
Chloride
Mg/100g
30
10

 

Size(mm) Name
L
W
T
136
148
2.1
STD21
136
148
1.5
STD16
136
148
1.3
STD13
136
148
1.1
STD11
136
151.5
1.3
SP13
136
151.5
1.1
SP11
130
152
1.5
DIN
80
53
1
KB
85
74
1.4
MC
145
115
1.3
MARUTI-13
136
116.5
1.1
MARUTI-11
275
170
1.5
INVA-TUB
136
148
1.9
Tubular
180
165
1.3
KC
200
154
1.9
SP19