MIL-PRF-121, Type I Barrier Material
www.roycopackaging.com
Business & Industrial / Packaging

MIL-PRF-121, Type I Barrier Material

$162.00
{{option.name}}: {{selected_options[option.position]}}
{{value_obj.value}}
Store Logo

Royco Packaging

View Store

MIL-PRF-121, Type I barrier material is a U.S. military approved packaging film designed for waterproof, grease-proof, and heat-sealable performance. This high-strength laminate is ideal for wrapping and lining applications where dependable moisture protection is essential. Manufactured with 60-pound natural kraft paper laminated to polyethylene (PE), this flexible material offers a strong moisture and vapor barrier with excellent heat-seal integrity. It’s commonly used for military preservation packaging, industrial components, and long-term storage applications requiring clean, dry, and corrosion-free protection. Typical Properties: Specification: MIL-PRF-121G, Type I Construction: 60# Natural Kraft Paper / Polyethylene Yield: 4,970 in²/lb (Calculated) Tensile Strength: 25 lbs/in (ASTM D882) Tear Strength: >150 grams (ASTM D1922) Burst Strength: >45 psi (MIL-PRF-121G) Seal Strength: >4 lbs/in (ASTM F88) Suggested Seal Conditions: 500°F, 40 psi, 3 sec Key Features &

Show More Show Less