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MIL-PRF-131K Type I Class I

Structure: OPP/PE/Foil/PE
Meets all of the requirements of MIL-PRF-131K, Class 1. Intended for applications requiring a flexible, heat-sealable barrier material with low MVTR. FR-2175 can be fabricated into pouches and used for protection of extremely critical items and materials. DMF#14943
Unit of Measure

Specifications

Brands

 N/A FR 2175

Mil Spec

 N/A Mil-PRF-131 Class 1

Typical Caliper

 N/A 5 mil

Typical Tensile Machine Direction (MD)

 N/A 34 lb at break

Typical Tensile Cross Machine Direction (CD)

 N/A 29 lb at break

Test Method (Tensile Strength)

 N/A ASTM D-882

Typical Puncture Resistance

 N/A 15 lb

Test Method (Puncture Resistance)

 N/A FED TM2065

Typical Seal Strength 375 Degree Fahrenheit (ºF): 26 Pound Per Square Inch (psi): 1 Second (sec)

 N/A 10 lb/in

Test Method (Seal Strength 375 Degree Fahrenheit (ºF): 26 Pound Per Square Inch (psi): 1 Second (sec))

 N/A ASTM D-882

Typical Tear Machine Direction (MD)

 N/A 64 g

Typical Tear (XMD)

 N/A 64 g

Test Method (Tear)

 N/A ASTM 689

Typical Moisture Vapor Transmission Rate (MVTR)

 N/A 0.0006 g/100 in²/24hrs

Test Method Moisture Vapor Transmission Rate (MVTR)

 N/A Mocon

Typical O2TR

 N/A 0.0006 g/100 in²/24hrs

Test Method (O2TR)

 N/A Mocon

Typical Yields

 N/A 5400 in²/lb

Standard Sized

 N/A 36" x 1000ly 48" x 1000ly