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 Industry
Info |
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ExxonMobil®LLDPE |
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LL 1001 series(Linear
Low Density Polyethylene for blown film applications) |
|
Key
Features |
LL
1001 series are LLDPE grades, offering excellent drawdown and puncture
resistance combined with high gloss and clarity.
They are also frequently
used as a blend partner with LDPE resins to improve film properties and
processability.Several additive packages are available according to the required surface
properties.
They are typically used
in shrink film,produce bags (blended with 10-20% LDPE), agricultural film, stretch film and refuse sacks. |
| Recommended
blown film extrusion conditions |
Melt
temperature : 180 - 220 °C
High blow-up ratio |
| Resin
Properties1 |
Antiblock
(ppm) |
Slip
(ppm) |
Thermal
Stabilizer |
| LL
1001 XV |
- |
- |
+ |
| LL
1001 KI | 2500 | 1000
(*) | + |
| Melting
Point |
F
(C) | 246
(119) |
+ |
| (*)
Erucamide |
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Typical
values |
| General
properties |
Test
Method
(based on) |
Unit |
Typical
Value |
| Melt
Index |
ASTM
D 1238 |
g/10
min | 1 |
| Density | ASTM
D 1928/4883 | g/cm
3 | 0.918 |
| Melting
Point (DSC) |
ASTM
D 3418 |
°C |
120 |
| Crystallization
Point (DSC) | ASTM
D 3418 | °C | 104 |
|
Film
properties |
| Tensile
Strength at Break |
MD/TD |
ASTM
D 882 |
MPa |
57
/ 38 |
| Elongation
at Break | MD/TD | ASTM
D 882 | % | 590
/ 860 |
| 1 %
Secant Modulus |
MD/TD |
ASTM
D 882 |
MPa |
220
/ 250 |
| Haze | | ASTM
D 1003 | % | 14 |
| Gloss
(60° angle) |
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ASTM
D 2457 |
% |
8 |
| Clarity | | ASTM
D 1746 | % | 70 |
| Dart
Drop Impact (A/Face) |
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ASTM
D 1709 |
g/µm |
4 |
| Elmendorf
Tear Strength | MD/TD | ASTM
D 1922 | g/µm | 4
/ 16 |
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