Film Item

BOPET

Date

Quantity

2,841tons

Roll NO.

B--07121704

Test Date

Temperature/Humidity

Condition

23℃/50RH

Test Criterion

《Polyester testing method》Thickness :14um

No.

Item

Unit

Average

Standard Deviation

Remarks

1

Average Thickness/Thickness Tolerance

ΜM

14.2

0.17

Average Thickness Tolerance: +1.7%

%

Min.: -1.9

Max:+1.9

2

Tensile Strength

MD

Mpa

235

10

TD

268

35

3

Elongation

MD

%

130

13

TD

113

12

4

Heat Shrinkage

MD

%

1.7

0.2

Temperature:150℃

Time:30min

TD

-0.1

0.1

5

Haze

%

2.3

0.1

6

1.2 Glossy

45°

7

COF

ΜS

1.41

0.03

Opposite Surface :F/F

ΜK

1.38

0.01

ΜS

Same Surface :F/F

ΜK

8

Modul

MD

M Pa

4474

122

TD

4914

308

9

Humid Tension

M N/M

58

10

Hot-Sealing Strength

N/15mm

1bar/130℃/1s

11

Relative Dielectric Constant（50Hz）

12

Dielectric Dissipation Factor（50Hz）

Pp M

13

Dielectric Strength

V/ΜM

14

Volume Resistivity

ΩCm

15

F 5

MD

108

2.3

TD

97

1.8

Test Dept.:

         Quality

Value:

Excel

Test Person:

Reviewed By