Protective Casting Films

SAMPROTELTM

Our state-of-the-the-art film SAMPROTEL TM is employed for LCD & LED Display Panel.

We are supplying SAMPROTEL TM to be used in the ways Adhesive Coating, Self-Adhesive & DFR.

Co-Extruded 3-Layers Casting Polypropylene Films

Properties 

Unit 

Test Methods 

For Adhesive Coating 

For Self-Adhesive 

For DFR 

Grade 

- 

- 

- 

SPH1 

SPH2 

SPH1 

SPH2 

SPN1 

SPL1 

SSA-C 

SSA-B 

SSA-G 

SDR-P 

Color 

- 

- 

- 

Clear 

Clear 

Clear 

Clear 

Clear 

Clear 

Clear 

Blue 

Green 

Clear 

Thickness 

- 

- 

40

40

75

75

40

40

50

50

50

20

Haze 

% 

ASTM D-1003 

- 

65

65

65

65

50

20

50

50

50

17

Friction Coefficient 

uS/uK 

ASTM D-1894 

- 

0.7/0.5 

0.7/0.5 

0.7/0.5 

0.7/0.5 

0.7/0.5 

0.9/0.8 

- 

- 

- 

0.8/0.7 

Tensile Strength 

/

ATM D-882 

MD 

5.5

5.5

4.5

4.5

5

5

5.5

5.5

5.5

4

TD 

3.5

3.5

3.2

3.2

3.2

3.2

2.2

2.2

2.2

2.8

Elongation 

% 

ATM D-882 

MD 

550

550

600

600

600

600

500

500

500

500

at break 

TD 

600

600

650

650

650

650

550

550

550

600

Wetting Tension 

Dynes/ 

ASTM D-2578 

IN 

40

40

40

40

40

40

- 

- 

- 

- 

OUT 

- 

38

- 

38

- 

- 

- 

- 

- 

- 

Heat Shrinkage 

% 

KS M 3832 

MD 

-0.2

-0.2

-0.2

-0.2

-0.2

-0.2

-0.2

-0.2. 

-0.2. 

- 

(130±2), 10min 

TD 

0.8

0.8

0.8

0.8

0.8

0.8

0.5

0.5

0.5

- 

RoHS & Halogen 

- 

USEPA 3540C 

- 

Ok 

Ok 

Ok 

Ok 

Ok 

Ok 

Ok 

Ok 

Ok 

Ok 

SAMPROTEL

 

 

 

 

 

 

 

 

 

 

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Tel : 02)752-7859, Fax : 02)774-4661, E-mail : sammin@samminfp.com