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Dow DGDA-2475 NT High Density Polyethylene Resin

Category Polymer , Thermoplastic , Polyethylene (PE) , HDPE
Manufacturer Dow Chemical
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Dow DGDA-2475 NT High Density Polyethylene Resin.pdf
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Material Notes:
DOW DGDA-2475 NT is produced using UNIPOL™ process technology. It is intended for use in corrugated pipe applications. It has been specifically designed for extrusion of corrugated pipes with the addition of color concentrates. Information provided by Dow
Physical Properties Metric English Comments
Density 0.9525 g/cc
0.03441 lb/in³
ASTM D792
Environmental Stress Crack Resistance 48 hour
48 hour
F<sub>o</sub>; Compression molded parts prepared according to ASTM D 1928, condition B.; ASTM D1693
High Load Melt Index 21 g/10 min

@Load 21.6 kg,
Temperature 190 °C
21 g/10 min

@Load 47.6 lb,
Temperature 374 °F
ASTM D1238
Melt Index of Compound 0.20 g/10 min

@Load 2.16 kg,
Temperature 190 °C
0.20 g/10 min

@Load 4.76 lb,
Temperature 374 °F
ASTM D1238
Mechanical Properties Metric English Comments
Hardness, Shore D 62
62
Compression molded parts prepared according to ASTM D 1928 Procedure C.; ASTM D2240
Tensile Strength at Break 31.7 MPa
4600 psi
Compression molded parts prepared according to ASTM D 1928 Procedure C.; ASTM D638
Tensile Strength, Yield 24.1 MPa
3500 psi
Compression molded parts prepared according to ASTM D 1928 Procedure C.; ASTM D638
Elongation at Break 800 %
800 %
Compression molded parts prepared according to ASTM D 1928 Procedure C.; ASTM D638
Flexural Modulus 0.965 GPa
140 ksi
Compression molded parts prepared according to ASTM D 1928, method 1, procedure B.; ASTM D790
Thermal Properties Metric English Comments
Brittleness Temperature <= -70.0 °C
<= -94.0 °F
Compression molded parts prepared according to ASTM D 1928, procedure A.; ASTM D746
Descriptive Properties Value Comments
Notched Constant Ligament Stress hours, min 24
ASTM F2136
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