MIL PRF 131 CLASS 3
FILM: MIL PRF 131 C3
POUCH: MIL DTL 117 T4 CE S1
Exterior: Poly Cotton Scrim
Recommended Sealing Conditions:
Temperature 435 °F | Pressure 60 PSI | Dwell 3 SEC
Barrier Material: Water vapor proof, Greaseproof, Flexible, Heat-Sealable, Class 3
Cadpak S is a heavy duty foil Barrier film used where very low oxygen and moisture levels are required. It is white in color and the film has red Mil Spec printing on exterior white layer. It is used extensively in military applications where a cost-effective, heavy duty, high barrier material is required. Typical uses are vacuum crating and pouches for moisture/oxygen sensitive items. Product protection inside export crating is another common application for this film.
Cadpak S can be converted in many ways: 2-seal pouch, 3-seal pouch, side gusset, stand up pouch and tubing. Features include: recloseable zipper, tear notch, round hang hole, and sombrero hang hole.
|PROPERTIES||TEST METHOD||UNIT OF MEASURE||TYPICAL VALUE|
|MVTR||ASTM F1249||g/100 in²/day @90% RH 40 °C||.0005|
|OTR||ASTM D3985||cc/100 in²/day @0% RH, 23 °C||.0005|
|Puncture||MIL STD 3010||lbs||>22|
|Tensile Strength||ASTM D882||lbs/inch||53|
|Seal Strength||ASTM F88||lbs/in||10|
The values indicated in this document are the results of tests made in compliance with the normal standards. They are given as an indication and should be considered as average values and given without any obligation on our part. This data was provided directly to Shannon from our film supplier.