22501 is a LLDPE blown film grade designed for applications requir- ing good optical properties even at low extrusion temperature. This resin combines ease of processing with low gels and it is well suited for blending with LDPE and for general purpose applications
Physical Properties
|
|
Value |
Unit |
Test Conditions |
Test Method |
| Density |
0.922 |
g/cm³ |
|
ASTM D1505 |
| MFI |
0.95 |
g/10min |
|
ASTM D1238 |
Mechanical Properties
|
|
Value |
Unit |
Test Conditions |
Test Method |
| Film Elongation at Break, MD |
680 |
% |
|
ASTM D882 |
| Film Elongation at Break, TD |
780 |
% |
|
ASTM D882 |
| Film Tensile Modulus, MD |
200 |
MPa |
2%Secant Modulus |
ASTM D882 |
| Film Tensile Modulus, TD |
240 |
MPa |
2%Secant Modulus |
ASTM D882 |
| Film Tensile Strength at Break, MD |
45 |
MPa |
|
ASTM D882 |
| Film Tensile Strength at Break, TD |
30 |
MPa |
|
ASTM D882 |
| Film Tensile Strength at Yield, MD |
13 |
MPa |
|
ASTM D882 |
| Film Tensile Strength at Yield, TD |
12.5 |
MPa |
|
ASTM D882 |
| Impact Strength, Dart |
80 |
gr |
|
ASTM D1709 |
| Tear Propagation Resistance, MD |
105 |
gram-force |
Elmendorf method |
ASTM D1922 |
| Tear Propagation Resistance, TD |
460 |
gram-force |
Elmendorf method |
ASTM D1922 |
Optical Properties
|
|
Value |
Unit |
Test Conditions |
Test Method |
| Gloss |
38 |
|
45° |
ASTM D2457 |
| Haze |
21 |
% |
|
ASTM D1003 |
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