POLYESTER METALLIZED FILM

TECHNICAL DATA

TYPICAL PROPERTIES

UNIT

TEST METHODS

TYPICAL VALUE

THICKNESS

micron

Micrometer

9

12

YIELD

m²/kg (min.)

-

80

60

AVERAGE THICKNESS VARIATION

% (max.)

ASTM E-252-78

± 3

± 3

TENSILE STRENGTH

kg/mm²

MD

ASTM D-882-83

17

17

(min.)

TD

18

18

ELONGATION AT BREAK

%

MD

ASTM D-882-83

140

140

(max.)

TD

120

120

THERMAL SHRINKAGE

%

MD

ASTM

2.0

2.0

(150^oc 15 minutes)

(max.)

TD

D-1204-84

1.5

1.5

KINETIC C.O.F.

film/film

ASTM D-1894

0.5

0.5

OPTICAL DENSITY

(min.)

2.0

2.0

WVTR

g/m²/24hr (max.)

ASTM E-96

4

3

O₂TR

cc/m²/24hr (max.)

ASTM D-1434

39

30

CORONA TREATMENT

Dyne/cm (min.)

ASTM D-2578

50

50

DESCRIPTION OF SUPPLY

PAPER CORE I.D.

76 mm (3 in.), 152 mm (6 in.)

ROLL O.D.

Max. 600 mm

WIDTH RANGE

100 mm - 2,000 mm (other width on request)

LENGTH RANGE

STANDARD 4,000 m, 6,000 m (other length on request)