The product of years of research and development, DYMEX Isolation Face masks have a special design that creates a tight, custom fit for enhanced facial protection.
Fluid resistant outer layer with white, facial tissue inner layer. Extra long, aluminum nose piece.
Specification
1, Material: Non woven PP
2, Size: 17.5x9.3cm, 17.5x9.5cm, as customers' requirement
3, Color: White, green, blue, pink, grey and so on. Other colors are also available.
4, Style: Elastic earloop or with ties on.
5, Layer: Usually 3ply, 2ply and 4ply are also available for different requirement
6, Nose bar: Single aluminum strip or double alminium strip
7, Economic, light, Non-irritating, Comfortable
8. Prevent contamination from bacteria, dust, or coughing
Penetration
| Level |
NaCl Penetration 95L/Min
%
|
DOP Penetration 95L/Min
%
|
| Penetration |
Filter efficiency |
Penetration |
Filter efficiency |
| FFP1 |
20 |
≥80% |
20 |
≥80% |
| FFP2 |
6 |
≥94% |
6 |
≥94% |
| FFP3 |
1 |
≥99% |
1 |
≥99% |
Respiratory resistance
| Level |
Allow the maximum resistance within the range |
| Inhale |
Exhale |
| 30L/min |
95L/min |
160L/min |
| FFP1 |
0.6 |
2.1 |
3.0 |
| FFP2 |
0.7 |
2.4 |
3.0 |
| FFP3 |
1.0 |
3.0 |
3.0 |
NIOSH Standards (Title 42 CFR Part 84)
Test subsance: NaCl; Particle size: 0.3 μm; Test flow rate: 85L/Min
| Level |
Penetration |
Filter efficiency |
Resistance |
| N95/P95/R95 |
5% |
95% |
35mm H2O |
| N99/P99/R99 |
1% |
99% |
35mm H2O |
| N100/P100/R100 |
0.03% |
99.97% |
35mm H2O |
FFP2 Dust Mask Advantages
1. FFP2 dust mask has a better design
2. Dual fixed straps, adjustable metal nose band
3. Smooth inner lining ensuring a secure seal.
4. Loaded polypropylene material without any toxic, irritating, stimulant, poison
5. High filtration and static electricity material to resist normal toxic and ting micron particle.
