Marvelseal 360
MIL-PRF-131K Class I
Marvelseal 360 is heat sealable and can be used for applications requiring superior tear and puncture resistance as well as protection from light, air and moisture vapor. As an added benefit, 360U conforms to FDA Regulations PART 177-1520 CFR21 for direct food contact when used as supplied and in accordance with sound manufacturing practices.
PHYSICAL PROPERTIES
|
Property |
Typical Value |
Unit of Measure |
Test Method |
|
Caliper |
4.6 |
mils |
TAPPI T494 |
|
WVTR @ 90% / 100oF |
<0.0006 |
g / CSI / 24hrs |
ASTM F1249 |
|
Tensile Strength (MD) |
25 |
lb/in |
TAPPI T411 |
|
Tensile Strength (CD) |
23 |
lb/in |
TAPPI T411 |
|
Puncture Resistance |
22 |
lbs |
FED.101, 2065 |
|
Elmendorf Tear (MD) |
116 |
grams |
TAPPI T414 |
|
Elmendorf Tear (CD) |
147 |
grams |
TAPPI T414 |
|
Mullen Burst |
74 |
psi |
TAPPI T403 |
|
Seam Strength |
17 |
lb/in |
350 °F: 50 psi: 0.5 sec |
