Tyvek® & Related Product Details / Product Details
DuPont™ Sierra™ Pleated Mask, Tie Fasteners, Downward Folding Pleats, Adjustable Nose Piece, Non-Sterile. Blue.
Full Part Number :
Fabric / Material :
300 per case
Option Codes :
The ideal face mask combines high breathability with exceptional filtration efficiency. DuPont Sierra face masks deliver both.
Data relating to mechanical performance of the fabrics used in DuPont chemical protective clothing, listed for the selected garment according to the test methods and relevant European standard, if applicable. Such properties, including abrasion and flex-cracking resistance, tensile strength and puncture resistance can help in the assessment of protective performance.
|Property||Test Method||Result||Std Dev|
|Bacterial Filtration Efficiency (3.0 micron)||ASTM F2101||≥ 95 %|
|Differential Pressure (Δ P)||MIL-M-36954C||<4.0 mm H2O/cm2|
|Particle Filtration Efficiency (at 0.1 μm)||ASTM F2299||≥ 95 %|