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Dow DFDC-7525 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 DFDC-7525 NT High Density Polyethylene Resin.pdf
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Material Notes:
DOW DFDC-7525 NT is produced using UNIPOL™ process technology. It is intended for use in thin wall drip tape and micro-irrigation tube, hose and tube, and profile extrusion applications. Information provided by Dow
Physical Properties Metric English Comments
Density 0.939 g/cc
0.0339 lb/in³
natural resin; ASTM D792
Environmental Stress Crack Resistance >= 2000 hour
>= 2000 hour
F<sub>o</sub>; Compression molded parts prepared according to ASTM D 1928, condition A.; ASTM D1693
High Load Melt Index 20 g/10 min

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

@Load 47.6 lb,
Temperature 374 °F
ASTM D1238
Melt Index of Compound 0.15 g/10 min

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

@Load 4.76 lb,
Temperature 374 °F
ASTM D1238
Mechanical Properties Metric English Comments
Hardness, Shore D 55
55
Compression molded parts prepared according to ASTM D 1928 Procedure C.; ASTM D2240
Tensile Strength at Break 30.0 MPa
4350 psi
Compression molded parts prepared according to ASTM D 1928 Procedure C.; ASTM D638
Tensile Strength, Yield 26.2 MPa
3800 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 0.689 GPa
100 ksi
Compression molded parts prepared according to ASTM D 1928, method 1, procedure B.; ASTM D790
Thermal Properties Metric English Comments
Melting Point 125 °C
257 °F
Dow Method (DSC)
Vicat Softening Point 116 °C
241 °F
ASTM D1525
Brittleness Temperature <= -100 °C
<= -148 °F
Compression molded parts prepared according to ASTM D 1928, procedure A.; ASTM D746
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