| About |
|---|
| EFDA-7047 is a linear low-density polyethylene (LLDPE) resin for tubular blown film extrusion. Films made from this resin have good toughness, high tensile strength and puncture resistance. EFDA-7047 does not contain any slip or antiblocking agent. APPLICATIONS Industrial liners. Blown film stretch wrap. Heavy-duty films. General-purpose blown films for a variety of applications.&& |
| Product Description | |
|---|---|
| Generic | Linear low density polyethylene |
| Material Status | Commercial: Active |
| Features | Good flexibility,Food contact compliance,Good Tensile Strength,Low density,Puncture Resistant |
| Availabilitys | Africa & Middle East ,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.918 | g/cm³ | ASTM D792 |
| bulk density | 538 | kg/m³ | ASTM D1895 |
| Melt Flow Rate | |||
| 190℃，2.16kg | 1.0 | g/10min | ASTM D1238 |
| film | Nominal value | Unit | Test method |
|---|---|---|---|
| film thickness | |||
| test | 25 | µm | |
| Secant modulus | ASTM D882 | ||
| 1% secant, MD: 25 µ m, blow molded film | 193 | MPa | ASTM D882 |
| 1% secant, TD: 25 µ m, blow molded film | 221 | MPa | ASTM D882 |
| tensile strength | ASTM D882 | ||
| MD, fracture, 25 µ m, blow molded film | 34.0 | MPa | ASTM D882 |
| TD, fracture, 25 µ m, blow molded film | 26.0 | MPa | ASTM D882 |
| Drop hammer impact | |||
| Blown film | 110 | g | ASTM D1709-A |
| tear strength | ASTM D1922 | ||
| MD，25 µm | 35.0 | kN/m | ASTM D1922 |
| TD，25 µm | 135.0 | kN/m | ASTM D1922 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Melting temperature | 124 | ℃ | Internal Method |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| gloss | |||
| 45 °, 25 µ m, blow molded film | 65 | ASTM D2457 | |
| Haze | |||
| 25 µ m, blow molded film | 11 | % | ASTM D1003 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Puncture energy | |||
| 25.0 µm | 700 | J/cm | Internal Method |
| Process Conditions | |||
|---|---|---|---|
| Extrusion | Nominal value | Unit | Test method |
| Melt temperature | 180 to 210 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Blown Film |
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