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Dow Nordel® IP 4640 General Purpose Compound

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 4640 General Purpose Compound.pdf
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Material Notes:
FormulationNordel® IP 4640
Physical Properties Metric English Comments
Density 1.083 g/cc
0.03913 lb/in³
Mooney Viscosity 46

@Temperature 100 °C
 46

@Temperature 212 °F
 ML 1 + 4
Mechanical Properties Metric English Comments
Hardness, Shore A 63
63
Vulcanizate, Press cured, TC95 +3min at 160°C
Tensile Strength, Ultimate 10.1 MPa
1460 psi
Vulcanizate, Press cured, TC95 +3min at 160°C
Elongation at Break 340 %
340 %
Vulcanizate, Press cured, TC95 +3min at 160°C
100% Modulus 0.00330 GPa
0.479 ksi
Vulcanizate, Press cured, TC95 +3min at 160°C
300% Modulus 0.00900 GPa
1.31 ksi
Vulcanizate, Press cured, TC95 +3min at 160°C
Tear Strength 28.1 kN/m
160 pli
Die C, Vulcanizate, Press cured, TC95 +3min at 160°C
Compression Set 72 %

@Temperature 125 °C
 72 %

@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 -43.0 °C
-45.4 °F
Temperature Retraction, TR-10
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