| About |
|---|
| LLI-5026 is a certified prime copolymer designed for High-Flow INJECTION MOLDING of thin-walled, high quality applications. LLI-5026 features easy processability over a wide range of molding conditions, fast cycle times, good rigidity, high gloss surface, low temperature toughness and warpage free moldings. LLI-5026 applications include housewares, margarine tubs, containers, trash cans, toys, lids, closures and caps. Suggested processing temperature is 170 to 210°C, with the mold at 20 to 40°C. LLI-5026 complies with FDA regulation 21CFR 177.1520 (c) 3.1a and most international regulations concerning the use of Polyethylene in contact with food articles.&& |
| Product Description | |
|---|---|
| Generic | Linear low density polyethylene |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Low warping,Excellent Processability,Good surface appearance,High liquidity,Quick molding cycle,Food contact compliance,Copolymer,Low temperature toughness |
| Availabilitys | North America |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.926 | g/cm³ | ASTM D1505 |
| Melt Flow Rate | |||
| 190℃，2.16kg | 50 | g/10min | ASTM D1238 |
| ESCR(Environmental Stress Cracking Resistance) | |||
| 50 ℃, 100% non-ionic surfactant, molded, F50 | 5.00 | hr | ASTM D1693 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| Yield, molding | 15.2 | MPa | ASTM D638 |
| Tensile strain | |||
| Fracture, molded | 90 | % | ASTM D638 |
| Bending modulus | |||
| 1% cut, molded | 448 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | 440 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Embrittlement temperature | -65.0 | ℃ | ASTM D746 |
| Vicat Softening Temp | 91.0 | ℃ | ASTM D1525 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Processing (melt) temperature | 170 to 210 | °C | |
| Mold temperature | 20.0 to 40.0 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 20 in/min |
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