| About |
|---|
| JPHDPEHMW is a high molecular weight, high density polyethylene copolymer. This resin has superior stress crack resistance, high impact strength and good rigidity.&& |
| Product Description | |
|---|---|
| Generic | HMW-HDPE |
| Material Status | Commercial: Active |
| Features | High impact resistance,Food contact compliance,Inoxidizability,High molecular weight,Copolymer,High ESCR |
| Availabilitys | North America |
| Process Methods | Thermo forming |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.949 | g/cm³ | ASTM D1505 |
| Melt Flow Rate | ASTM D1238 | ||
| 190℃，2.16kg | 0.10 | g/10min | ASTM D1238 |
| 190℃，21.6kg | 10 | g/10min | ASTM D1238 |
| ESCR(Environmental Stress Cracking Resistance) | |||
| 100% non-ionic detergent, molded | 800 | hr | ASTM D1693B |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| Yield, 23 ℃, molded | 26.2 | MPa | ASTM D638 |
| Tensile strain | |||
| Fracture, 23 ℃, molded | 1000 | % | ASTM D638 |
| Bending modulus | |||
| Tangent, 23 ℃, 3.18 mm, molded | 1240 | MPa | ASTM D790-A |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile impact strength | ASTM D1822 | ||
| -40 ℃, molded | 210 | kJ/m² | ASTM D1822 |
| 23 ℃, molded | 252 | kJ/m² | ASTM D1822 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 71.1 | ℃ | ASTM D648 |
| Embrittlement temperature | -76.1 | ℃ | ASTM D746 |
| Vicat Softening Temp | 121 | ℃ | ASTM D1525 |
| Linear coefficient of thermal expansion | |||
| MD | 1.2E-4 | 1/℃ | ASTM D696 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Method I (3 point load) |
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