| About |
|---|
| EGDA-6888 is a high molecular weight, high density polyethylene copolymer that has been designed specifically for tubular film extrusion. Its broad molecular weight distribution and density have been optimized to give excellent bubble stability at high extrusion rates with high film strength and rigidity. The combination of high strength and excellent drawdownability makes EGDA-6888 ideal for down gauging in many applications. Tubular films produced from EGDA-6888 are recommended for high strength grocery sacks, shopping bags, produce bags and high quality thin films for multiwall sack liners and replacements for thin paper products. Films are nearly gel-free and have excellent treatability. They are ideally suited for printing of high quality graphics.&& |
| Product Description | |
|---|---|
| Generic | HDPE copolymer |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Good dissection,Wide molecular weight distribution,Good Printability,Food contact compliance,High molecular weight,Copolymer,Good stability,High density |
| Availabilitys | Africa & Middle East ,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.952 | g/cm³ | ASTM D792 |
| bulk density | 560 | kg/m³ | ASTM D1895 |
| Melt Flow Rate | |||
| 190℃,21.6kg | 10 | g/10min | ASTM D1238 |
| film | Nominal value | Unit | Test method |
|---|---|---|---|
| film thickness | |||
| test | 15 | µm | |
| Secant modulus | ASTM D882 | ||
| 1% secant, MD: 15 µ m, blow molded film | 1220 | MPa | ASTM D882 |
| 1% secant, TD: 15 µ m, blow molded film | 1470 | MPa | ASTM D882 |
| tensile strength | ASTM D882 | ||
| MD, fracture, 15 µ m, blow molded film | 60.0 | MPa | ASTM D882 |
| TD, fracture, 15 µ m, blow molded film | 57.0 | MPa | ASTM D882 |
| Tensile strain | ASTM D882 | ||
| MD, fracture, 15 µ m, blow molded film | 380 | % | ASTM D882 |
| TD, fracture, 15 µ m, blow molded film | 550 | % | ASTM D882 |
| Drop hammer impact | |||
| 15 µ m, blow molded film | 170 | g | ASTM D1709-A |
| tear strength | ASTM D1922 | ||
| MD,15 µm | 70.0 | kN/m | ASTM D1922 |
| TD,15 µm | 150.0 | kN/m | ASTM D1922 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Melting temperature | 131 | ℃ | Internal Method |
| Process Conditions | |||
|---|---|---|---|
| Extrusion | Nominal value | Unit | Test method |
| Melt temperature | 215 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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