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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
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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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