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- Dow DNDA-1149 NT 7 Linear Low Density Polyethylene Resin
Dow DNDA-1149 NT 7 Linear Low Density Polyethylene Resin
| Category | Polymer , Thermoplastic , Polyethylene (PE) , LLDPE |
| Manufacturer | Dow Chemical |
| Trade Name | |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Dow DNDA-1149 NT 7 Linear Low Density Polyethylene Resin.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
DOW DNDA-1149 NT 7 is produced using UNIPOL™ PE process technology and is intended for high-speed injection molding applications. Information provided by Dow
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 0.931 g/cc | 0.0336 lb/in³ | ASTM D792 |
| Melt Index of Compound | 127.5 g/10 min @Load 2.16 kg, Temperature 190 °C |
127.5 g/10 min @Load 4.76 lb, Temperature 374 °F |
ASTM D1238 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Shore D | 55 | 55 | Molded and tested in accordance with ASTM D4976; ASTM D2240 |
| Tensile Strength at Break | 8.96 MPa | 1300 psi | Molded and tested in accordance with ASTM D4976; ASTM D638 |
| Tensile Strength, Yield | 11.0 MPa | 1600 psi | Molded and tested in accordance with ASTM D4976; ASTM D638 |
| Elongation at Break | 60 % | 60 % | Molded and tested in accordance with ASTM D4976; ASTM D638 |
| Elongation at Yield | 2.0 % | 2.0 % | Molded and tested in accordance with ASTM D4976; ASTM D638 |
| Flexural Modulus | 0.524 GPa | 76.0 ksi | 2% Secant; Molded and tested in accordance with ASTM D4976; ASTM D790 B |
| Tensile Impact Strength | 105 kJ/m² | 50.0 ft-lb/in² | Molded and tested in accordance with ASTM D4976; ASTM D1822, Type S |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Melting Point | 126 °C | 259 °F | Dow Method (DSC) |
| Crystallization Temperature | 113 °C | 235 °F | Dow Method (DSC) |
| Deflection Temperature at 0.46 MPa (66 psi) | 51.1 °C | 124 °F | Molded and tested in accordance with ASTM D4976; ASTM D648 |
| Vicat Softening Point | 97.2 °C | 207 °F | ASTM D1525 |
| Brittleness Temperature | -23.9 °C | -11.0 °F | Molded and tested in accordance with ASTM D4976; ASTM D746 |
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