|
Air filter paper for heavy duty machine(outer filter paper)
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|
|
NPA3082CA
|
NPA3012PA
|
NPA3562PA
|
NP3562
|
|
|
|
|
Grammage
|
g/m2
|
135
|
135
|
135
|
135
|
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|
Thickness
|
mm
|
0.53
|
0.53
|
0.48
|
0.50
|
||
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Corrugation
|
mm
|
0.25
|
---
|
---
|
---
|
||
|
Burst strength
|
Kpa
|
300
|
300
|
300
|
300
|
||
|
Stiffness
|
mgs
|
2500
|
2500
|
2500
|
2500
|
||
|
Air permeability
|
L/m2/s
|
280
|
260
|
280
|
260
|
|
|
|
Max pore size
|
μm
|
75
|
68
|
72
|
70
|
||
|
Mean pore size
|
μm
|
62
|
57
|
61
|
59
|
||
|
Resin content
|
%
|
20
|
20
|
20
|
21
|
||
|
Volatiles
|
%
|
4.0
|
4.0
|
4.0
|
4.5
|
||
|
Attention:any color is ok,can be produced by samples,min order is 5 tons,
|
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|
FOB port:XinGang port of Tianjin,China,shipment within 20 days
|
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Packing:inner is plastic bag and outer is knit bag
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