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- Dow UNIVAL™ DMDC-6145 NT 7 High Density Polyethylene Resin (HDPE)
Dow UNIVAL™ DMDC-6145 NT 7 High Density Polyethylene Resin (HDPE)
| Category | Polymer , Thermoplastic , Polyethylene (PE) , HDPE |
| Manufacturer | Dow Chemical |
| Trade Name | UNIVAL™ |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Dow UNIVAL™ DMDC-6145 NT 7 High Density Polyethylene Resin (HDPE).pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Excellent parison melt strength / low sag Good extrudability / process-ability Complies with U.S. FDA 21 CFR 177.1520 (c) 3.2a UNIVAL™ DMDC-6145 NT 7 provides good parison stability, which contributes to uniform wall thickness in large parts, making it ideal for blow molding of containers ranging from, 5 - 15 gallon tight-head pails to 30 gallon drums. The appearance of finished blow molded parts made from this resin is excellent. Information provided by Dow
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 0.952 g/cc | 0.0344 lb/in³ | ASTM D792 |
| ESCR 100% Igepal® | >= 1500 hour @Temperature 50.0 °C |
>= 1500 hour @Temperature 122 °F |
F<sub>50</sub>; Molded and tested in accordance with ASTM D4976; ASTM D1693 |
| High Load Melt Index | 14 g/10 min @Load 21.6 kg, Temperature 190 °C |
14 g/10 min @Load 47.6 lb, Temperature 374 °F |
ASTM D1238 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Shore D | 62 | 62 | Molded and tested in accordance with ASTM D4976; ASTM D2240 |
| Tensile Strength at Break | 34.5 MPa | 5000 psi | Molded and tested in accordance with ASTM D4976; ASTM D638 |
| Tensile Strength, Yield | 25.5 MPa | 3700 psi | Molded and tested in accordance with ASTM D4976; ASTM D638 |
| Elongation at Break | 1000 % | 1000 % | Molded and tested in accordance with ASTM D4976; ASTM D638 |
| Elongation at Yield | 7.0 % | 7.0 % | Molded and tested in accordance with ASTM D4976; ASTM D638 |
| Flexural Modulus | 0.903 GPa | 131 ksi | 2% Secant; Molded and tested in accordance with ASTM D4976; ASTM D790 B |
| Tensile Impact Strength | 252 kJ/m² | 120 ft-lb/in² | Molded and tested in accordance with ASTM D4976; ASTM D1822, Type S |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Melting Point | 131 °C | 268 °F | Dow Method (DSC) |
| Crystallization Temperature | 117 °C | 243 °F | Dow Method (DSC) |
| Deflection Temperature at 0.46 MPa (66 psi) | 65.0 °C | 149 °F | Molded and tested in accordance with ASTM D4976; ASTM D648 |
| Vicat Softening Point | 129 °C | 264 °F | ASTM D1525 |
| Brittleness Temperature | <= -76.1 °C | <= -105 °F | Molded and tested in accordance with ASTM D4976; ASTM D746 |
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