LP 554-01 is a narrow molecular weight homopolymer high-density polyethylene exhibiting toughness, rigidity and warpage resistance.
Application
Applications of LP 554-01 include crates, tote bins, cases and trays. This resin meets FDA Regulation 21 CFR 177.1520 (c) 2.1 and 2.2
Information provided by A. Schulman.
| 物理性能 | 额定值 (公制) | 额定值 (英制) | 测试方法 |
|---|---|---|---|
| 比重 | g/cc | g/cc | ASTM D792 |
| ESCR 100% Igepal® | hour | hour | Condition B; ASTM D1693 |
| 化合物熔体指数 | g/10 min @Load 2.16 kg, Temperature 190 °C | g/10 min @Load 4.76 lb, Temperature 374 °F | Condition E; ASTM D1238 |
| 机械性能 | 额定值 (公制) | 额定值 (英制) | 测试方法 |
|---|---|---|---|
| 肖氏硬度 (邵氏 D) | ASTM D2240 | ||
| 抗张强度(屈服) | MPa | psi | 2"/min; ASTM D638 |
| 伸长率 (断裂) | 2"/min; ASTM D638 | ||
| 弯曲模量 | GPa | ksi | 1% secant; ASTM D790 |
| 悬壁梁缺口冲击强度 | J/cm | ft-lb/in | ASTM D256 |
| Falling Dart Impact | J @Temperature -40.0 °C | ft-lb @Temperature -40.0 °F | F50; ASTM D3029 |
| 热性能 | 额定值 (公制) | 额定值 (英制) | 测试方法 |
|---|---|---|---|
| 脆化温度 | °C | °F | ASTM D746 |