Item

VMBOPP Film (Printing/Lamination Grade), 18micron

NO.

Properties

Unit

Tested Values

1

Film Thickness Tolerance

%

≤3%

2

Tensile Strength                           MD

Mpa

≥ 120

Tensile Strength                           TD

≥ 200

3

Elongation at Break                      MD

%

≤180

Elongation at Break                      TD

≤65

4

Heat Shrinkage                             MD

%

≥ 5.0

Heat Shrinkage                             TD

≥ 4.0

5

Coefficient of Friction

0.35

6

WVTR

G/m2.24h

2.5

7

Wetting Surface Tension

mN /m

36

8

Adhesiveness of aluminum(calculated by Fall off area/Total Area)

%

20

9

Thickness of aluminum

/

2.5

10

Uniformity

%

±15