BFE95 Melt-blown masks filter material

Meltblown cloth uses polypropylene as the main raw material, and the fiber diameter can reach 0.5-10 microns. These ultrafine fibers with unique capillary structure increase the number and surface area of ​​fibers per unit area, thereby making the meltblown cloth have good air filtration properties It is a good mask material. In large, medium and small medical institutions, in earthquake- and flood-affected areas, during the high season of SARS, avian influenza and H1N1 virus, melt-blown filter paper plays an irreplaceable role with its strong filtering performance effect.

Filter performance test report of BFE95 Meltblown fabric

Sample No

Aerosol type NaCl

Test area 100.0cm²

Sampling time 60s

Air flow resistance 81.25pa

Flow 84.25l/min

Filter efficiency ≥ 0.3 μ m 85.447%

Filter efficiency ≥ 0.5 μ m 88.777%

Filter efficiency ≥ 0.7 μ m 90.752%

Filter efficiency ≥ 1.0 μ m 92.86%

Filter efficiency ≥ 2.0 μ m 96.988%

Filter efficiency≥ 5.0 μ m 100.0%