Categories | Disposable Face Mask |
---|---|
Brand Name: | QS-TECH |
Model Number: | KZ52 |
Certification: | ISO9001 |
Place of Origin: | China |
MOQ: | 1000 pcs |
Payment Terms: | TT in advanc |
Delivery Time: | 8-10 working days |
Packaging Details: | 50pcs/box, 40boxes/ctn |
Price: | Negotiable |
Item: | Carbon Face Masks with Valve |
Color: | White, grey |
Pack: | 2000pcs/carton |
Payment terms: | TT in advance |
Type: | 1-ply and 2-ply |
Application: | Cleanroom |
Company Info. |
Suzhou Qiangsheng Clean Technology Co.,Ltd |
Verified Supplier |
View Contact Details |
Product List |
Carbon Dust Mask with Valve Carbon Dust Mask
Carbon Dust Mask Specification
EN149:2001+A1:2009
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 |
Carbon Dust Mask Material
Needle punch cloth+ meltblown+spunbond polypropylene+carbon cloth
Carbon Dust Mask Advantages
1. Carbon 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