Skip to main content
Dastex Reinraum ZubehörDastex Reinraum Zubehör

KIMTECH™ M3 

Sterile disposable face mask with duckbill-shape, gap guard, knitted headbands

Back to the face mask in the product portfolio
Width
Bacterial Filtration Efficiency
Particulate Filtration Efficiency
Pressure difference delta P
sterile
latex-free
three layer

Disposable garments for the facial area

Kimtech™ M3, disposable face mask, duckbill-shape, gap guard, knitted headbands, Art. No. 44910
22 cm
96.8 % at >0.3 µm
91.4 % at >0.1 µm
2.5 mm H2O/cm2
  • sterile
  • without natural latex
  • under controlled conditions triple packed in PE bag
  • aseptic filling and production

Product recommen­dation based on cleanroom classes

Air cleanliness class EN ISO 14644-1
particulate monitored areas

123456789low dust

Hygiene zones according to GMP
microbiological monitored areas

ABCDE

A one-to-one classification of disposable face masks to a cleanroom class according to ISO 14644-1 is not possible. Recommendations can only be made based on cleanroom specific requirements, e.g. "abrasion resistance" or "particle emission" and, to some extent, „filtration efficiency“. In the VDI guideline 2083 Part 9.2 chapter 6 the user can find additional information.

Technical data

    Unit of measurement Value Test method
Type of material (face mask)     spray coat/film*
spunbonded fabric 		 
Width (± 5 mm)   cm 23
  
Height (± 5 mm)   cm 10
  
Materials (face mask)
outer layer
filter medium
inner layer + half part 		   
Polyethylene (PE) *
Polypropylene (PP)
BICOSOFTM (PE) 		 
Pleating     single / pouch-shaped
duckbill design
  
Type of fastening     2 headloops, circular knitting
  
Materials (fastening)     Polyester (PES)
  
Material nose bridge/bow     completely closed,
malleable aluminium strip
  
Seams     thermally bonded
  
Particle filtration efficiency (PFE)   % at >0.1 µm 91.4 ASTM F2299
Standard Test Method for Determining the Initial Efficiency of Materials
Used in Medical Face Masks to Penetration by Particulates Using Latex Spheres
Bacterial filtration efficiency (BFE)   % at >0.3 µm 96.8 ASTM F2101
Standard Test Method for Evaluating the Bacterial Filtration Efficiency (BFE)
of Medical Face Mask Materials, Using a Biological Aerosol of Staphylococcus aureus
Breathability / differential pressure (∆P)   mm H2O/cm2
 2.5 MIL-M-36954C
U.S. Department of Defence test method for disposable surgical masks
Viral filter efficiency (VFE)   % per x l/min A. n.s.  
Particle emission   Count >0.5 µm Cat. I IEST-RP-CC003.4
Helmke Drum test
Sterility   SAL value 10-6 ANSI / AAMI / ISO 11137
Colour (face mask/band)     white/white
  
PU     200 pieces in a cardboard box,
10 bags of 20 pieces,
individually packed,
in an outer bag 		 

Die oben aufgeführten technischen Daten des Herstellers sind typische Werte zum Zeitpunkt der Veröffentlichung. Sie sind keine Spezifikation. Alle Angaben sind ohne Gewähr, Änderungen sind unangekündigt möglich.