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Dow Nordel® IP 4725P Medium Hardness Dense Extrusion

Category Polymer , Thermoset , Rubber or Thermoset Elastomer (TSE)
Manufacturer Dow Chemical
Trade Name Nordel®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Dow Nordel® IP 4725P Medium Hardness Dense Extrusion.pdf
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Material Notes:
FormulationNordel® IP 4725P
Physical Properties Metric English Comments
Density 1.362 g/cc
0.04921 lb/in³
Mooney Viscosity 70

@Temperature 100 °C
 70

@Temperature 212 °F
 ML 1 + 4
Mechanical Properties Metric English Comments
Hardness, Shore A 82
82
Vulcanizate, Press cured, TC95 +3min at 160°C
Tensile Strength, Ultimate 11.1 MPa
1610 psi
Vulcanizate, Press cured, TC95 +3min at 160°C
Elongation at Break 393 %
393 %
Vulcanizate, Press cured, TC95 +3min at 160°C
100% Modulus 0.00450 GPa
0.653 ksi
Vulcanizate, Press cured, TC95 +3min at 160°C
200% Modulus 0.00690 GPa
1.00 ksi
Vulcanizate, Press cured, TC95 +3min at 160°C
300% Modulus 0.00910 GPa
1.32 ksi
Vulcanizate, Press cured, TC95 +3min at 160°C
Tear Strength 30.7 kN/m
175 pli
Die C, Vulcanizate, Press cured, TC95 +3min at 160°C
Compression Set 93 %

@Temperature 125 °C
 93 %

@Temperature 257 °F
 Pellets cured MDR TC95 + 15 min at 160°C, 70 hr at 125°C; Method B
Thermal Properties Metric English Comments
Brittleness Temperature -25.0 °C
-13.0 °F
Temperature Retraction, TR-10
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