|
PROPERTIES |
TEST METHOD |
UNIT |
TYPICAL DATAS |
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|
MECHANICAL PROPERTIES |
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|
Tensile strength (MIN.) |
MD |
ASTM D882 |
N/ mm2 |
220 |
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|
TD |
220 |
||||||
|
Elongation at break(MAX.) |
MD |
ASTM D882 |
％ |
110 |
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|
TD |
110 |
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|
Secant modulus |
MD |
ASTM D882 |
N/ mm2 |
4000 |
|||
| TD | 4000 | ||||||
|
PHYSICAL PROPERTIES |
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|
Coefficient of friction |
ASTM D1894E |
|
≤0.5 |
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|
Density |
MAX. |
ASTM D1505 |
g/cm3 |
1.39 |
|||
| MIN. | 1.405 | ||||||
|
Gloss |
ASTM D2457 |
％ |
≥85 |
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|
Haze |
ASTM D1003 |
％ |
≤3 |
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|
Surface tension |
ASTM D2578 |
dyne |
≥52 |
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