Emergency Escape Mask-MUSKI™

TECHNICAL DATA SHEET

FEATURES:

  1. General data:

Packing before use: Individual vacuum pack Pocket size. 100 packs per box.

Shelf Life: 5 years, or until outer plastic pack is broken or ruptured or torn.

Storage Conditions: Regular room temperature (5o-35oC)

  1. General Specifications

#

Property

Characteristics and Tests

1.

Hood material

Transparent 5-layered laminate resistant to penetration of particles, acids, alkalis, gases & microorganisms (ASTM D-3985 50.0 cc/m2/24hours). Length 46 cm X width 36,5 cm.

2.

Neck bands

2 Natural Elastic Latex bands

3.

Contour sealing (leakage) & comfortable fitting

Hood type mask sealed around the neck by means of 2 rubber bands.

4.

Filter location, flow rate & resistance, sealing.

Four-layered filter 85X70mm, 5,000 mm2 net. - incorporated in the mask opposite the mouth & nose. Attached to the hood by heat sealing, min. flow rate 25 liter per min. Exhalation Valve centered in the filter opposite the mouth.

4.a.

Two outer layers (first and last)

Viscose strengthened by polyester fiber 150-gr. sq. mt. Containing 0.3% CPC antiseptic.

4.b.

Particles filter

Preventing passage of 0.3μ particles or more, air permeability of 55CFM/SF at 0.5” water gage.

4.c.

()Charcoal layer

Polyester non woven, thickness 1.2 mm. Active charcoal 114 gr. sq./mt. out of 200gr. sq./mt. (55%). Capable of absorbing Fumes, Dust - 10 Cub. Ft. per min. for 15 minutes containing 16 gr. of dust absorbing 91.25%. (ISO 12103/1). Muski Charcoal is capable of absorbing limited quantities of the following gases; Cyclohexane, Hydrogen Cyanide, Phosgene, and Chlorine.

5.

Exhalation Valve, Flow rate & resist., dynamic leak…

Membrane type not exceeding 3.0MBR. Minimum air flow of 25 L/ min

6.

Mechanical & Chemical Properties: (stress, heat, humidity, acids, and alkalis), & other properties

Plastic part of the hood is resistant to acids & alkalis & gases for over 6 hours.

7.

()CWA permeability

For hood please refer to 6. above. For filter refer to 4.a., 4.b., and 4.c. above

8.

Visor

Transparent plastic (89% clarity tested ASTM D-1746) all around. Angle & area of vision: 360o

9.

Mechanical & Chemical Properties, (fog formation, resistance to shocks, heat, chemicals…)

Hood tested ASTM D-882. Tensile strength MD=40 N/mm2, TD=35 N/mm2. Hood resistant to acids & alkalis & gases & microorganisms for over 6 hours. For filter refer to 4.a., 4.b., 4.c. above. Impact F50 according to ASTM D-1709 400gr. Boilable to 100o C. Because of charcoal content NOT FIRE PROOF.

Table 2. (Gas filtering capacity) of the European Standard, EN 405, states: "The minimum breakthrough time is intended only for laboratory tests under standardized conditions. It does not give an indication of the possible service time in practical use. Possible service times can differ from the breakthrough times determined according to this standard in both directions positive or negative depending on the conditions of use."

()Note: