| About |
|---|
| Unival™ DMDB-6200 NT 7 High Density Polyethylene (HDPE) Resin is a multipurpose polymer designed for high speed production of blow molded containers used to package household industrial chemicals (e.g., detergents, bleach, fabric softeners), toiletries and cosmetics (e.g. shampoos, creams, lotions, etc.), health and medicinal aids, and food products. In addition, it can be blow molded into other thin walled parts and houseware items, and also can be extruded into profiles. Main Characteristics Excellent stress crack resistance and rigidity High impact strength Moderate swell High melt strength Complies with: U.S. FDA 21 CFR 177.1520(c) 3.2a U.S. FDA-DMF Canadian HPFB No Objection (with Limitations) EU, No 10/2011 Consult the regulations for complete details.&& |
| Product Description | |
|---|---|
| Supplier | DOW |
| Generic | HDPE |
| Material Status | Commercial: Active |
| Availabilitys | North America |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.953 | g/cm³ | ASTM D792 |
| Melt Flow Rate | ASTM D1238 | ||
| 190℃，2.16kg | 0.38 | g/10min | ASTM D1238 |
| 190℃，21.6kg | 33 | g/10min | ASTM D1238 |
| ESCR(Environmental Stress Cracking Resistance) | |||
| 50 ℃, 100% non-ionic surfactant, F50 | 80.0 | hr | ASTM D1693B |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile impact strength | 168 | kJ/m² | ASTM D1822 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 72.8 | ℃ | ASTM D648 |
| Embrittlement temperature | < -76.1 | ℃ | Internal Method |
| Vicat Softening Temp | 129 | ℃ | ASTM D1525 |
| Melting temperature | |||
| DSC | 131 | ℃ | Internal Method |
| Crystallization peak temperature | |||
| DSC | 118 | ℃ | Internal Method |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s D | 61 | ASTM D2240 | |
| tensile strength | ASTM D638 | ||
| yield | 26.9 | MPa | ASTM D638 |
| fracture | 31.0 | MPa | ASTM D638 |
| Tensile strain | ASTM D638 | ||
| yield | 7.0 | % | ASTM D638 |
| fracture | 1000 | % | ASTM D638 |
| Bending modulus | |||
| 2% secant | 1000 | MPa | ASTM D790-B |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Type S |
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