| About |
|---|
| Marlex® HHM TR-305是一种中密度聚乙烯材料,。 该产品在北美洲或拉丁美洲有供货,加工方式为:挤出。 Marlex® HHM TR-305的主要特性有: 高分子量 高抗环境应力断裂能力 (ESCR) 己烯共聚单体 加工性能良好 可接触食品 典型应用领域包括: 软管 食品接触应用&& |
| Product Description | |
|---|---|
| Generic | MDPE |
| Material Status | Commercial: Active |
| Features | Excellent Processability,Food contact compliance,High molecular weight,Good melt strength,Hexene copolymers,High ESCR |
| Availabilitys | North America,Latin America |
| Process Methods | Extrusion |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.937 | g/cm³ | ASTM D1505 |
| Melt Flow Rate | |||
| 190℃，2.16kg | 0.28 | g/10min | ASTM D1238 |
| ESCR(Environmental Stress Cracking Resistance) | |||
| 10% non-ionic detergent, molded, F50 | > 2000 | hr | ASTM D1693B |
| 100% non-ionic detergent, molded, F50 | > 2000 | hr | ASTM D1693C |
| SP（NCTL） | > 1.4 | month | ASTM D5397 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed, molded | 57.0 | ℃ | ASTM D648 |
| Embrittlement temperature | < -75.0 | ℃ | ASTM D746A |
| Vicat Softening Temp | 117 | ℃ | ASTM D1525 6 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s D, molded | 60 | ASTM D2240 | |
| tensile strength | |||
| Yield, molding | 19.0 | MPa | ASTM D638 |
| Tensile strain | |||
| Fracture, molded | 750 | % | ASTM D638 |
| Bending modulus | |||
| Tangent, molded | 790 | MPa | ASTM D790 |
| Tensile impact strength | |||
| Compression Molding | 420 | kJ/m² | ASTM D1822 |
| Notes |
|---|
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