|
Basic weight(g/㎡）
|
115-145
|
|
Thickness（mm)
|
0.40±0.05
|
|
Burst strength(Kpa)
|
300
|
|
Stiffness(mn*m)
|
11
|
|
Air permeability(ΔP=200pa l/m2*s)
|
400±50
|
|
Max pore size(μm)
|
75
|
Dec . 09, 2021
10 lim koj yuav tsum hloov tom tsev (thiab thaum twg)
May . 18, 2021
Lub tshuab lim cua rau covid-19 (HEPA Filter paper)
Apr . 08, 2021
Taw qhia rau Automotive Filter Paper
