Specifications include, but are not limited to: Composite: - PFAS FREE – OEKO-TEX CERTIFICATION REQUIRED • Color – Light gray • Lamination Process – Gravure (dot) covering only 50% of surface area • Outer Knit Layer - 34% Aramid/33% FR Lenzing/31% Modacrylic /2% Antistatic • Middle Layer – Nomex® Nano Flex • Inner Knit Layer – 50% Nomex /50% FR Lenzing White Nomex® Blend • Weight/Thickness – 460 gsm (13.8 oz/yd2) / 1.6 mm (63 mil) Critical Composite Performance Data: • Particulate Filtration Efficiency (PFE) – 98.83% of particles between 0.1 & 1.0 microns • Viral Filtration Efficiency (VFE) – 99.7% - 3 rd Party Test Data Must Be Provided w/Bid • Bacterial Filtration Efficiency (BFE) – 99.7% - 3rd Party Test Data Must Be Provided w/Bid • Air Permeability – 12.26 cfm • Thermal Protective Performance (TPP) – 23.0 As Received – 24.8 After 5 Washings • Total Heat Loss (THL) – 479.1 W/m2 • Hood Material Burst Strength – 711N Design & General Construction: • Particulate coverage shall extend throughout entire head area and front & back bib. • 3” panel at crown shall begin at top of face opening bordered by two seams extending 19” down back of hood to the rear bib seam. • There shall be two additional seams extending 13” down each coronal plane to ensure a contoured fit. Each seam shall start in the crown area 3” from the top of the face opening, then extend vertically along the face opening and end at the front bib seam. • Face opening shall be circular and serged with extra-heavy duty ½" wide elastic around the entire perimeter. • Elastic shall be folded under ½", then cover-stitched. • Bottom of bib shall be bound with a black solution dyed FR rib knit blend of high strength ParaAramid, Lenzing FR®, and High Tenacity Nylon. Sizing & Critical Dimensions: Hood shall be offered in universal sizing in dimensions listed below (see diagram below for measurement points of reference). 1. Panel at crown shall be 3” wide and extend from top of face opening to rear of hood where bib is attached. 2. Laminate fabric shall extend to circular edge of face opening which shall measure approximately 4 ½” - 5 ½” in diameter. 3. Width around bottom (½) approximately 27”. 4. Width around hood from edge of shoulder cap to opposite edge of shoulder cap shall measure approximately 17”. 5. Front length of hood from top to bottom shall measure approximately 23”. 6. Back length of hood from top to bottom shall measure approximately 21.5”. 7. Width of hood above face opening shall measure approximately 9”. 8. Width of hood mid-face opening to back shall measure approximately 8.5”. 9. Length of hood at side from top to bottom shall measure approximately 18.5”. 10. Width of hood 1” below bottom of face opening shall measure approximately 10.5”. 11. Width of hood above shoulder cap shall measure approximately 11.25”. 12. Length of hood below face opening shall measure approximately 14
