PROTECT PK #22
MIL-PRF-121 CREPE
Barrier Material: Greaseproof, Flexible, Waterproof, Noncorrosive, Medium Duty, Nonheat Sealable and Stretchable G/A TII C/2
Structure description: Creped Natural Kraft/Polyethylene
This material is intended for applications where other more protective barrier materials are not required. This material is essentially used as an intimate wrap to maintain and protect coatings of oily or soft preservative in contact with metal surfaces to which applied. It is also used where it is necessary to insulate the metal surfaces of packaged items from hygroscopic or corrosive elements of the pack; where contact of required outer wraps of other barrier materials would contaminate the metal surfaces of the packaged items.
PHYSICAL PROPERTIES
|
PROPERTY |
TYPICAL VALUES |
UNITS |
TEST METHOD |
|
Caliper |
20.0 |
Mils |
|
Yield |
4,640 |
sq in/lb |
|
Disclaimer
The data presented refers to typical values only and should serve only as a guide and does not encompass normal variability, or constitute any warranty. We urge purchasers to conduct tests for suitability in their specific end use.