Cor Tuff Shrink Film

Properties

ASTM
Test Method

Typical Values

Gauge

200

300

Yield (in2/lb)

15,000

10,000

Instrumented Impact Strength (lbs)

D-3763-95a

35

50

Density @ 73°F (g/cc)

D-1505

0.925

0.925

Water Vapor Transmission Rate (gms/100 in2/24hrs; 100%RH, 100°F)

F-1249-90

0.65

0.43

Oxygen Transmission Rate (cc/m2/24hrs @ 73°F, 1atm)

D-3985-95

3,300

2,050

Minimum Use Temperature

-60°F

-60°F

Maximum Storage Temperature

90°F

90°F

LD* / TD** 

LD* / TD** 

Elongation at Break (%)

D-882-95

220 / 220

220 / 220

Tensile Strength (psi)

D-882-95

10,000 / 12,000

10,000 / 12,000

Modulus of Elasticity (psi @ 73°F)

D-882-95

30,000 / 30,000

30,000 / 30,000

Free Shrink (%)

D-2732-83

@ 200°F

20 / 20

15 / 15

@ 220°F

45 / 45

40 / 40

@ 240°F

65 / 65

60 / 60

@ 260°F

70 / 70

65 / 65

@ 280°F

75 / 75

70 / 70

Shrink Tension (psi)

D-2838-95

@ 220°F

325 / 425

275 / 375

@ 240°F

325 / 425

275 / 375

@ 260°F

325 / 425

275 / 375

@ 280°F

325 / 425

275 / 375