タイトルまたは説明

some specifications for reference as below:

grammage (g/m2)
**5±5

thickness (mm)
0.*5

corrugation depthmm
0.*3

air permeability (p=**0pa l/m2.s)
**0±*0

burst strength (kpa)
**0

max pore size (µm)
*0±5

mean pore size (ã��ã�âµm)
*0±5

stiffness(mn.m)
5.0

color
White

usage
used for heavy-duty air filter paper. 

the performance of our filter paper is close to the famous brands ahlstrom, hv ,gessner filter paper ,but about 1/**1/4 times price. 

note:the color,size and each specification parameter can be developed and adjusted as per the costomer' s requirements.