| About |
|---|
| EFDC-7087 is a linear low-density polyethylene (LLDPE) resin for tubular blown film extrusion. Films made from EFDA-7087 have good toughness, high tensile strength and outstanding puncture resistance. EFDA-7087 contains high levels of slip and antiblocking agent. The product offers excellent draw down capability for thinner gauge film production. The films have good sealability and machinability for easy conversion on high-speed machines. EFDC-7087 is recommended for the manufacture of thin gauge liner films, garment bags and other industrial and consumer packaging applications requiring toughness and puncture resistance.&& |
| Product Description | |
|---|---|
| Generic | Linear low density polyethylene |
| Material Status | Commercial: Active |
| Features | Good flexibility,Smoothness,Good dissection,High anti-blocking,Machinable,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 | 530 | 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 | 55 | ASTM D2457 | |
| Haze | |||
| 25 µ m, blow molded film | 14 | % | 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 |
| Barrel 1 zone temperature | 175 | °C | |
| Barrel 2 zone temperature | 185 | °C | |
| Barrel 3 zone temperature | 190 | °C | |
| Barrel 4 zone temperature | 185 | °C | |
| Connector temperature | 185 | °C | |
| Melt temperature | 185 | °C | |
| Nozzle temperature | 185 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Blown Film |
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