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Quick Details

Thickness: 0.38-0.55mm
Width: 80-800mm
Usage: Oil Filter
Material: Wood Pulp
Type: Quantitative
Model Number: leiman001
Brand Name: LEIMAN
Place of Origin: China (Mainland)
Air permeability: 110-135 g/sq.m
Max Pore Size: <80
Stiffness: 3.0-4.5 mN.m
Bursting strength: 280-800 L/m2.s
Supplier: Factory Direct Sale
Samples: available
Factory Direct Sale: ISO9001:2008
Material: wood puple
Specification: according to the customer request production
Color: Blue Yellow and so on

Specifications

Our cooperative policy 

1. Making the sample until you are satisfied with it.

2. Providing production schedule photos to ensure you know every process.

3. Offering professional one-on-one service and replying your E-mail within three hours

4. Shipment sample for checking before shipment.

5. Priority to get the our latest product information after our cooperation

 

15 days is on approval  10000  kilometers is replaceable

15 days is on approval 10000 kilometers is replaceable, the details are as follows

Logo is greater difference with the confirmation sample

Material is greater difference with the confirmation sample

Design is greater difference with the confirmation sample

Air Filter Paper

Grade A

Grade B

Grade C

Basic Weight g/sq.m

120 ± 5

130 ± 5

135 ± 5

Thickness mm

0.4 - 0.45

0.45 - 0.5

0.5 - 0.55

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