| PROPERTIES |
TYPICAL VALUES |
UNITS |
TEST METHODS |
| POLYMER PROPERTIES |
|
|
|
| Melt Flow Rate (MFR) |
|
|
|
| at 190°C and 2.16 kg |
2 |
g/10 min |
ASTM D1238 |
| Density |
918 |
kg/m³ |
ASTM D1505 |
| MECHANICAL PROPERTIES |
|
|
|
| Dart Impact Strength |
85 |
g/μm |
ASTM D1709 |
| OPTICAL PROPERTIES |
|
|
|
| Haze |
13 |
% |
ASTM D1003 |
| Gloss |
|
|
|
| at 60° |
80 |
|
ASTM D2457 |
| FILM PROPERTIES |
|
|
|
| Tensile Properties |
|
|
|
| stress at break, MD |
35 |
MPa |
ASTM D882 |
| stress at break, TD |
29 |
MPa |
ASTM D882 |
| strain at break, MD |
700 |
% |
ASTM D882 |
| strain at break, TD |
750 |
% |
ASTM D882 |
| stress at yield, MD |
12 |
MPa |
ASTM D882 |
| stress at yield, TD |
10 |
MPa |
ASTM D882 |
| 1% secant modulus, MD |
220 |
MPa |
ASTM D882 |
| 1% secant modulus, TD |
260 |
MPa |
ASTM D882 |
| Elmendorf Tear Strength |
|
|
|
| MD |
130 |
g |
ASTM D1922 |
| TD |
320 |
g |
ASTM D1922 |
| THERMAL PROPERTIES |
|
|
|
| Vicat Softening Point |
98 |
ºC |
ASTM D1525 |
Application:
Mainly used for packaging and agricultural film, packaging film has heavy bags, shrink film bags, food freezer bags, industrial packaging film, micro-thin packaging film bags, blended with LDPE liquid packaging polyethylene blown film, multilayer composite film, rubbish bags, textile bags, etc.; agricultural film has a film, film, ground and mulch film, greenhouse film, packaging film for agricultural and sideline products; in addition to the other uses of LLDPE are tubes, injection containers, paper, fabric coated products, corrugated sheets, military tents, and general daily necessities packing tape, woven bags, insulation, and so on. LLDPE's other uses are pipe, injection containers, profiles rotational moulding container products, paper, fabric coated products, corrugated board, military tents, and general daily necessities packing tape, woven bags, insulation products.
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