LL0205AA is linear low density polyethylene copolymer containing butene-1(C4) as comonomer.It is suitable for blending with conventional LDPE. Film made from pure LL0205AA has the following advantages over LDPE: better sealing,higher puncher resistance,greater drowdown ability, easy opening properties in 2 layer film and higher tensile strength. T his grade has food contact approval. Application: green house film,silage film,heavy duty plastic bags,hand bags and general purpose film applications.
| Properties | Unit | Typical value | Test Method | |
| MELT FLOW INDEX(200°C-5KG) | g/10min | 0.5 | ASTM D-1238 | |
| DENSITY | gr/cm3 | 0.920 | ASTM D-1525 | |
| VICAT SOFTENING POINT | oC | 105 | ASTM D-1525 | |
| FILM | ||||
| DART DROP IMPACT | METHOD A | GR | 100 | ASTM D-1709 |
| TENSILE STRESS AT YEILD | MD/TD | MPa | 10/10 | ASTM D-882 |
| TENSILE STRESS AT BREAK | MD/TD | MPa | 50/35 | ASTM D-882 |
| ELONGATION AT BREAK | MD/TD | % | 700/1000 | ASTM D-882 |
| HAZE | - | % | 12 | ASTM D-1003 |
| GLOSS(45O) | - | % | 56 | ASTM D-2457 |
*All above mentioned data are typical values and not to be construed as real specifications.Users should confirm
results by their own tests.For more information about guaranteed items, please refer to S.S.S.(standard sales
specifications)
Density and shrinkage of this grade are approximately around 1.04 kg/lit & (0.4-0.7)%(ASTM D-955)
respectively.
All test are carried out at 23°C , unless otherwise stated.
If the injection molding products quality is affected by moisture,granules of GPPS could be dried at 70°C for 2-
4 hours