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Home / Products / BATTERY IN SKD/ Big size battery separator(NP-1)

Big size battery separator(NP-1)

The NP-1 series separator is mainly used for the standby battery like the auto-controller power, emergency lighting and telecommunication power etc.

Item

Unit

Specification

Thickness

mm

(0.5-3.5) 8%

BET

m2/g

1.40

Density(10kPa)

g/m2·mm

150 5%

Density(20kPa)

g/m2·mm

162 5%

Tensile Strength (MD)

kg/cm·mm

0.3

Tensile Strength (CD)

kg/cm·mm

0.3

Wicking Rate

mm/1min

30

Resiliency(40kPa)

%

≥94.0

Boiling in acid

min

≥4

Wet state pressure maintenance

%(VS 50kPa Dry)

≥65

Acid absorption at 50kPa

g/g

≥5.2


Compression VS Acid absorption Curve-NP-1

NP-1 separator thickness vs pressure curve




Big size battery separator(NP-1)             Middle size battery separator(NP-2)               Small  size battery separator(NP-3)   
        
          
Horizon lead acid battery separator(NP-4) 


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