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Marketing Department
Phone：0310—6700089
Fax：0310—6700061
Administration department
Phone：0310—6709999
E-mail：hbjinli@gellec.com
Human Resources Department
Phone：0310—6700055
E-mail：hr@gellec.com
Address：No.6 JianShe St. Industry Park,YongNian Dist. HanDan City,Hebei Prov.China
Phone：0310—6700089
Fax：0310—6700061
Administration department
Phone：0310—6709999
E-mail：hbjinli@gellec.com
Human Resources Department
Phone：0310—6700055
E-mail：hr@gellec.com
Address：No.6 JianShe St. Industry Park,YongNian Dist. HanDan City,Hebei Prov.China
BFE Series Melt Blown Cloth
1. Product Features
◆ Take polypropylene special resin as raw material, the non-woven are made by GELLEC unique
high temperature melting and spraying process.
◆ Microfiber, lager specific surface area, high porosity, smooth, soft, good folding resistance.
◆ High filtration efficiency, good air permeability, small respiratory resistance.
◆ The electret is stable, the static electricity does not disappear in most applications,
and the filtration performance is stable.
◆ Has good thermal insulation performance, water and oil absorption,
has a good flame retardant performance.
◆ Non-toxic, tasteless, Non-irritating, white and light.
|
NO. |
Performance |
Units |
Test Standard |
Standard Value |
BFE95 Typical Value |
BFE99 Typical Value |
|
|
1 |
Weight |
g/m2 |
- |
25±7% |
25 |
25 |
|
|
2 |
Bacterial filtration efficiency - BFE |
% |
YY0469 |
≥95 |
96.8 |
99.98 |
|
|
3 |
Particle filtration efficiency |
% |
YY0469 |
≥30 |
91.5 |
97.8 |
|
|
4 |
Air resistance |
Pa |
YY0469 |
≤49 |
21 |
24.5 |
|
|
5 |
Breaking strength |
Longitudinal |
N |
GB/T 24218.3 |
≥9 |
12.1 |
12.8 |
|
6 |
Transverse |
N |
GB/T 24218.3 |
≥6 |
8.5 |
8.9 |
|
|
7 |
Breaking elongation |
% |
GB/T 24218.3 |
≥20 |
34 |
35 |
|
3. Main Application
Used for medical protective masks, industrial dust masks, daily efficient protective masks, etc.
4. Test Standard
YY 0469-2011 Surgical masks, etc.
YY 0469-2011
Note: The above date are all typical experimental values and only use as reference data.
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