GUOZHONG INTERNATIONAL LIMITED
GUOZHONG INTERNATIONAL LIMITED
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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%