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ML7370 option BH

DuPont™ Sierra™

prod_descrTechnical Data Sheet

DuPont™ Sierra™ Controlled Environment Mask. 9" Size. Bound Tyvek® Ties. Pleated Rayon Outer Facing. Metal Nose Piece. Adhesive at Nose. White.

Full Part Number ML7370WHxx0250BH  (xx=size)  Help
Fabric DuPont™ Sierra™
Design Mask
Seam Bound
Color White
Case Count 5 Bags of 50
Sizes 00
Option Codes BH

FEATURES & PRODUCTS DETAILS -ML7370 option BH

The ideal face mask combines high breathability with exceptional filtration efficiency. Sierra™ face masks deliver both.
  • Mask is 9" size with bound Tyvek® ties for cleanroom use
  • Pleated rayon outer facing
  • Metal nose piece
  • Adhesive at nose
  • One size fits most
Option Code Description Sizes Part Number
BH 50/Bag 00 ML7370WHxx0250BH

SPECIFICATIONS

  • The mask shall be white in color
  • The item shall be a mask design.
  • The mask shall be 9 inches wide.
  • The mask shall have rayon outer facing
  • The mask shall have adhesive at the nose.
  • The mask shall be pleated.
  • The mask shall have bound Tyvek® ties.
  • The mask shall have a metal nose piece
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Size Mask Width
00 9
  • Wear other appropriate PPE such as, but not limited to, respiratory, eye, head, hand, and foot protection based on the hazard assessment.
  • This garment only provides partial body coverage. It may be worn in combination with other chemical resistant PPE as required based on the hazard assessment.

FABRIC & CHEMICAL RESISTANCE DATA -ML7370 option BH

Property Test Method Result Std Dev
Bacterial Filtration Efficiency (3.0 micron) ASTM F2101 > 95 %
Particle Filtration Efficiency (0.1 micron, not neutralized) ASTM F2299 > 90 %
Pressure Drop ASTM F2101 < 2.5 mm H2O
  • Seams and closures have less barrier than fabric.
  • Note: for protection from hazardous or infectious liquids, additional barrier tests are required to establish suitability for use.
  • *CAUTION: This information is based upon technical data that DuPont believes to be reliable. It is subject to revision as additional knowledge and experience are gained. DuPont makes no guarantee of results and assumes no obligation or liability in connection with this information. It is the user's responsibility to determine the level of toxicity and the proper personal protective equipment needed. The information set forth herein reflects laboratory performance of fabrics, not complete garments, under controlled conditions. It is intended for information use by persons having technical skill for evaluation under the specific end-use conditions, at their own discretion and risk. Anyone intending to use this information should first verify that the garment selected is suitable for the intended use. In many cases, seams and closures may provide less barrier than the fabric. If the fabric becomes torn, abraded, or punctured, end-user should discontinue use of garment to avoid compromising the barrier protection. SINCE CONDITIONS OF USE ARE OUTSIDE OUR CONTROL, WE MAKE NO WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING WITHOUT LIMITATION NO WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE AND ASSUME NO LIABILITY IN CONNECTION WITH ANY OF THIS INFORMATION. This information is not intended as a license to operate under or a recommendation to infringe any patent, trademark or technical information of DuPont or others covering any material or its use.
  • Data presented does not comprise a product specification.

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  • Warning: Cleanroom apparel should not be used around heat, flames, sparks or in potentially flammable or explosive environments. Cleanroom fabrics should have slip-resistant materials on the outer sole of boots, shoe covers, or other garment surfaces in conditions where slipping could occur.
  • Masks are not to be used for respiratory protection.
  • Silicone Statement: In the past, DuPont has found that threads and zippers can be the most significant source of silicone oil contamination in garments. DuPont specifies that thread and zippers used in Dupont™ Tyvek® IsoClean® and ProClean® garments be manufactured without the use of silicone oils. Notwithstanding, DuPont cannot guarantee the absence of silicone oils on these garments, nor can DuPont confirm silicone oil prohibition in DuPont™ Tyvek® Micro-Clean® 2-1-2 produced by Cardinal Health prior to May 2008. For end uses with concerns about contamination with silicone oils or any other contaminants, the best practice is to audit inbound materials, including garments, for those contaminants.
  • Latex Statement: As of January 1, 2006, DuPont production specifications exclude use of components containing natural rubber latex in the manufacture of Dupont™ Tyvek® IsoClean®, Tyvek™ Micro-Clean® 2-1-2 and ProClean® garments, and DuPont™ ProShield® 10 and DuraTrac™ shoe covers. Notwithstanding, DuPont™ Tyvek® Micro-Clean® 2-1-2 and Duratrac™ shoe covers produced by Cardinal Health prior to May 2008 may contain dry crumb natural rubber latex.
  • Anyone who begins to exhibit allergic response during the use of DuPont products should immediately cease using these products. The incident should also be reported to DuPont at 1.800.441.3637.