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Specifications

Air Filter Paper: Used in air filter elements for cars, buses, trucks...
This air filter paper can also be used as oil filter paper.
Thickness Available: 0.35 - 0.70 mm
Basic Weight available: 100 - 170 g/sq.m
Technical Data can be as your request.

Technical Data
JWK - Air Filter Paper - Light Duty or Heavy Duty 01 02 03
Basic Weight g/sq.m 110 ± 5 125 ± 5 135 ± 5
Thickness  mm 0.38 - 0.42 0.4 - 0.45 0.5 ± 0.05
Air Permeability (ΔP=200Pa) L/100cm²·min 380 -460 350 - 450 300 - 360
Corrugation Depth (if any) mm 0.20 - 0.28 0.20 - 0.28  0.20 - 0.28 
Bursting Strength Kpa 380 450 480
Stiffness mg 3500 4000 4500
Pore Size Max µm 90 85 80
Resin Content % 17 - 22 17 - 22 17 - 22
Note: All Color Available
We can produce as your requested Technical Data.

Oil filter paper can also be used as air filter paper.
Thickness Available: 0.35 - 0.7 mm
Basic Weight available: 100 - 170 g/sq.m
Production can be as your request.

Technical Data
JWJ - Oil Filter Paper 01 02 03
Basic Weight g/sq.m 120 ± 5 130 ± 5 140 ± 5
Thickness  mm 0.4 - 0.45 0.45 - 0.5 0.5 - 0.55
Air Permeability (ΔP=200Pa) L/100cm²·min   420 - 500 400 - 480 350 -450
Corrugation Depth (if any) mm 0.20 - 0.28 0.20 - 0.28 0.20 - 0.28
Bursting Strength Kpa  390  430 450
Stiffness mg 3500  4000 4400
Pore Size Max µm 95  90 85
Resin Content % 17 - 22 17 -22 17 -22
Note:All Color Available
We can produce as your requested Technical Data.

Fuel filter paper
Thickness Available: 0.35 - 0.60 mm
Basic Weight available: 100 - 150 g/sq.m
Technical Data can be as your request.

Technical Data
JWR - Fuel Filter Paper 01 02 03
Basic Weight g/sq.m 120 ± 5 130 ± 5 135 ± 5
Thickness mm 0.4 - 0.45 0.45 - 0.5 0.5 ±0.05
Air Permeability  (ΔP=200Pa) L/100cm²·min 150 - 180 140 - 170 130 - 160
Corrugation Depth (if any) mm 0.20 - 0.28 0.20 - 0.28 0.20 - 0.28
Bursting Strength Kpa 380 420 450
Stiffness mg 3500 4100 4400
Pore Size Max µm 60 55 50
Resin Content % 17 - 22 17 - 22 17 - 22
Note: All Colors Available
We can produce as your requested Technical Data.

Transformer Oil Filter Paper:
Used in Transformer filter elements.
Thickness Available: 0.6 - 1.25 mm
Basic Weight available: 250 - 550 g/sq.m
Standard: 270g/m2.
Thickness and basic weight can be as requested.
Sheet Size: 200 x 200mm, 240 x 240mm, 250 x 250mm, 280 x 280mm, 310 x 310mm,
350 x 350mm, 400 x 400mm, 500 x 500mm, ...... can be as requested.


Technical Data for Standard 270g/m2
Basic Weight g/m² 270 ± 5  
Thickness  mm 0.70 - 0.75  
Air Permeability (ΔP=200Pa)ML/m²·min 3500 - 6000  
Bursting Strength KG/cm² 1.70 - 2.70  
PH   7  
 
Note:
We can produce as your requested Technical Data.