| About |
|---|
| LD4003 is a Low Density Polyethylene produced under high pressure conditions in a tubular reactor. It offers good processability and excellent mechanical and optical properties. Additives: Slip and Antiblock Application: Films for general purposes, technical films for automatic packaging and blends with LLDPE. Process: Recommended processing conditions for film extrusion about 150 -165 °C. The optimum processing conditions will vary according to the type of equipment used and cannot be considered as performance guarantee.&& |
| Product Description | |
|---|---|
| Supplier | Braskem |
| Generic | LDPE |
| Material Status | Commercial: Negative |
| Features | Excellent Processability,Smoothness,Optical performance,High anti-blocking |
| Availabilitys | Latin America,Europe |
| Process Methods | Film extrusion |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.922 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 190℃，2.16kg | 1.9 | g/10min | ASTM D1238 |
| film | Nominal value | Unit | Test method |
|---|---|---|---|
| Secant modulus | ASTM D882 | ||
| 1% secant, MD: 70 µ m, blow molded film | 145 | MPa | ASTM D882 |
| 1% secant, TD: 70 µ m, blow molded film | 150 | MPa | ASTM D882 |
| tensile strength | ASTM D882 | ||
| MD, fracture, 70 µ m, blow molded film | 25.0 | MPa | ASTM D882 |
| TD, fracture, 70 µ m, blow molded film | 20.0 | MPa | ASTM D882 |
| Tensile strain | ASTM D882 | ||
| MD, fracture, 70 µ m, blow molded film | 590 | % | ASTM D882 |
| TD, fracture, 70 µ m, blow molded film | 920 | % | ASTM D882 |
| Drop hammer impact | |||
| 70 µ m, blow molded film | 140 | g | ASTM D1709 |
| Elmandorf tear strength | ASTM D1922 | ||
| MD: 70 µ m, blow molded film | 460 | g | ASTM D1922 |
| TD: 70 µ m, blow molded film | 300 | g | ASTM D1922 |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| gloss | ASTM D2457 | ||
| 45 °, 70 µ m, blow molded film | 79 | ASTM D2457 | |
| 60 °, 70.0 µ m, blow molded film | 116 | ASTM D2457 | |
| Haze | |||
| 70.0 µ m, blow molded film | 7.0 | % | ASTM D1003 |
| Notes |
|---|
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