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DuPont Performance Polymers Hytrel® 7246 Polyester Elastomer TPC-ET  (Unverified Data**)

Category Polymer , Thermoplastic , Polyester, TP , Polyester Thermoplastic Elastomer
Manufacturer DuPont Performance Polymers
Trade Name Hytrel®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF DuPont Performance Polymers Hytrel® 7246 Polyester Elastomer TPC-ET  (Unverified Data**).pdf
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Material Notes:
72 Shore D High Performance Polyester Elastomer.Information provided by DuPont Performance Polymers
Physical Properties Metric English Comments
Density 1.11 g/cc
0.0401 lb/in³
1.26 g/cc
0.0455 lb/in³
ISO 1183
Water Absorption 0.60 %

@Thickness 2.00 mm
 0.60 %

@Thickness 0.0787 in
 Sim. to ISO 62
Moisture Absorption 0.200 %

@Thickness 2.00 mm
 0.200 %

@Thickness 0.0787 in
 Sim. to ISO 62
Water Absorption at Saturation 0.30 %
0.30 %
Immersion 24h; ASTM D570
Viscosity 86000 cP

@Shear Rate 5000 1/s,
Temperature 260 °C
 86000 cP

@Shear Rate 5000 1/s,
Temperature 500 °F
 ISO 11403-1 -2
105000 cP

@Shear Rate 5000 1/s,
Temperature 240 °C
 105000 cP

@Shear Rate 5000 1/s,
Temperature 464 °F
 ISO 11403-1 -2
125000 cP

@Shear Rate 5000 1/s,
Temperature 220 °C
 125000 cP

@Shear Rate 5000 1/s,
Temperature 428 °F
 ISO 11403-1 -2
218000 cP

@Shear Rate 500 1/s,
Temperature 260 °C
 218000 cP

@Shear Rate 500 1/s,
Temperature 500 °F
 ISO 11403-1 -2
323000 cP

@Shear Rate 500 1/s,
Temperature 240 °C
 323000 cP

@Shear Rate 500 1/s,
Temperature 464 °F
 ISO 11403-1 -2
468000 cP

@Shear Rate 500 1/s,
Temperature 220 °C
 468000 cP

@Shear Rate 500 1/s,
Temperature 428 °F
 ISO 11403-1 -2
Linear Mold Shrinkage, Flow 0.016 cm/cm
0.016 in/in
ISO 294-4 2577
Linear Mold Shrinkage, Transverse 0.016 cm/cm
0.016 in/in
ISO 294-4 2577
Melt Flow 12 g/10 min

@Load 2.16 kg,
Temperature 240 °C
 12 g/10 min

@Load 4.76 lb,
Temperature 464 °F
 cm³/10min; ISO 1133
12.5 g/10 min

@Load 2.16 kg,
Temperature 240 °C
 12.5 g/10 min

@Load 4.76 lb,
Temperature 464 °F
 ISO 1133
Mechanical Properties Metric English Comments
Hardness, Shore D 64
64
15s; ISO 868
<= 68
<= 68
ISO 868
Tensile Strength at Break 50.0 MPa
7250 psi
ISO 527-1/-2
Tensile Stress 14.0 MPa

@Strain 5.00 %
 2030 psi

@Strain 5.00 %
 ISO 527-1/-2
23.0 MPa

@Strain 10.0 %
 3340 psi

@Strain 10.0 %
 ISO 527-1/-2
24.0 MPa

@Strain 50.0 %
 3480 psi

@Strain 50.0 %
 ISO 527-1/-2
5.55 MPa

@Strain 2.72 %,
Temperature 90.0 °C
 805 psi

@Strain 2.72 %,
Temperature 194 °F
 ISO 11403-1 -2
7.65 MPa

@Strain 6.74 %,
Temperature 120 °C
 1110 psi

@Strain 6.74 %,
Temperature 248 °F
 TPE; ISO 11403-1 -2
8.37 MPa

@Strain 2.14 %,
Temperature 40.0 °C
 1210 psi

@Strain 2.14 %,
Temperature 104 °F
 ISO 11403-1 -2
8.75 MPa

@Strain 6.87 %,
Temperature 100 °C
 1270 psi

@Strain 6.87 %,
Temperature 212 °F
 TPE; ISO 11403-1 -2
9.94 MPa

@Strain 6.95 %,
Temperature 90.0 °C
 1440 psi

@Strain 6.95 %,
Temperature 194 °F
 TPE; ISO 11403-1 -2
10.79 MPa

@Strain 17.06 %,
Temperature 120 °C
 1565 psi

@Strain 17.06 %,
Temperature 248 °F
 TPE; ISO 11403-1 -2
11.15 MPa

@Strain 36.1 %,
Temperature 120 °C
 1617 psi

@Strain 36.1 %,
Temperature 248 °F
 TPE; ISO 11403-1 -2
11.29 MPa

@Strain 46.41 %,
Temperature 120 °C
 1637 psi

@Strain 46.41 %,
Temperature 248 °F
 TPE; ISO 11403-1 -2
11.3 MPa

@Strain 2.00 %,
Temperature 23.0 °C
 1640 psi

@Strain 2.00 %,
Temperature 73.4 °F
 ISO 11403-1 -2
11.34 MPa

@Strain 26.58 %,
Temperature 120 °C
 1645 psi

@Strain 26.58 %,
Temperature 248 °F
 TPE; ISO 11403-1 -2
11.42 MPa

@Strain 59.11 %,
Temperature 120 °C
 1656 psi

@Strain 59.11 %,
Temperature 248 °F
 TPE; ISO 11403-1 -2
11.55 MPa

@Strain 72.59 %,
Temperature 120 °C
 1675 psi

@Strain 72.59 %,
Temperature 248 °F
 TPE; ISO 11403-1 -2
11.65 MPa

@Strain 85.29 %,
Temperature 120 °C
 1690 psi

@Strain 85.29 %,
Temperature 248 °F
 TPE; ISO 11403-1 -2
11.78 MPa

@Strain 98.78 %,
Temperature 120 °C
 1709 psi

@Strain 98.78 %,
Temperature 248 °F
 TPE; ISO 11403-1 -2
12.0 MPa

@Strain 117.82 %,
Temperature 120 °C
 1740 psi

@Strain 117.82 %,
Temperature 248 °F
 TPE; ISO 11403-1 -2
12.19 MPa

@Strain 131.3 %,
Temperature 120 °C
 1768 psi

@Strain 131.3 %,
Temperature 248 °F
 TPE; ISO 11403-1 -2
12.31 MPa

@Strain 17.37 %,
Temperature 100 °C
 1785 psi

@Strain 17.37 %,
Temperature 212 °F
 TPE; ISO 11403-1 -2
12.5 MPa

@Strain 10.9 %,
Temperature 90.0 °C
 1810 psi

@Strain 10.9 %,
Temperature 194 °F
 ISO 11403-1 -2
12.57 MPa

@Strain 147.17 %,
Temperature 120 °C
 1823 psi

@Strain 147.17 %,
Temperature 248 °F
 TPE; ISO 11403-1 -2
12.95 MPa

@Strain 47.26 %,
Temperature 100 °C
 1878 psi

@Strain 47.26 %,
Temperature 212 °F
 TPE; ISO 11403-1 -2
12.99 MPa

@Strain 36.76 %,
Temperature 100 °C
 1884 psi

@Strain 36.76 %,
Temperature 212 °F
 TPE; ISO 11403-1 -2
13.04 MPa

@Strain 27.06 %,
Temperature 100 °C
 1891 psi

@Strain 27.06 %,
Temperature 212 °F
 TPE; ISO 11403-1 -2
13.14 MPa

@Strain 60.18 %,
Temperature 100 °C
 1906 psi

@Strain 60.18 %,
Temperature 212 °F
 TPE; ISO 11403-1 -2
13.33 MPa

@Strain 73.92 %,
Temperature 100 °C
 1933 psi

@Strain 73.92 %,
Temperature 212 °F
 TPE; ISO 11403-1 -2
13.39 MPa

@Strain 7.45 %,
Temperature 60.0 °C
 1942 psi

@Strain 7.45 %,
Temperature 140 °F
 TPE; ISO 11403-1 -2
13.46 MPa

@Strain 86.84 %,
Temperature 100 °C
 1952 psi

@Strain 86.84 %,
Temperature 212 °F
 TPE; ISO 11403-1 -2
13.53 MPa

@Strain 16.77 %,
Temperature 90.0 °C
 1962 psi

@Strain 16.77 %,
Temperature 194 °F
 TPE; ISO 11403-1 -2
13.61 MPa

@Strain 100.57 %,
Temperature 100 °C
 1974 psi

@Strain 100.57 %,
Temperature 212 °F
 TPE; ISO 11403-1 -2
13.9 MPa

@Strain 120.77 %,
Temperature 100 °C
 2020 psi

@Strain 120.77 %,
Temperature 212 °F
 TPE; ISO 11403-1 -2
13.93 MPa

@Strain 47.05 %,
Temperature 90.0 °C
 2020 psi

@Strain 47.05 %,
Temperature 194 °F
 TPE; ISO 11403-1 -2
13.94 MPa

@Strain 37.23 %,
Temperature 90.0 °C
 2022 psi

@Strain 37.23 %,
Temperature 194 °F
 TPE; ISO 11403-1 -2
14.12 MPa

@Strain 133.7 %,
Temperature 100 °C
 2048 psi

@Strain 133.7 %,
Temperature 212 °F
 TPE; ISO 11403-1 -2
14.14 MPa

@Strain 60.14 %,
Temperature 90.0 °C
 2051 psi

@Strain 60.14 %,
Temperature 194 °F
 TPE; ISO 11403-1 -2
14.21 MPa

@Strain 27.41 %,
Temperature 90.0 °C
 2061 psi

@Strain 27.41 %,
Temperature 194 °F
 TPE; ISO 11403-1 -2
14.3 MPa

@Strain 74.05 %,
Temperature 90.0 °C
 2070 psi

@Strain 74.05 %,
Temperature 194 °F
 TPE; ISO 11403-1 -2
14.43 MPa

@Strain 87.14 %,
Temperature 90.0 °C
 2093 psi

@Strain 87.14 %,
Temperature 194 °F
 TPE; ISO 11403-1 -2
14.57 MPa

@Strain 100.23 %,
Temperature 90.0 °C
 2113 psi

@Strain 100.23 %,
Temperature 194 °F
 TPE; ISO 11403-1 -2
14.82 MPa

@Strain 120.69 %,
Temperature 90.0 °C
 2149 psi

@Strain 120.69 %,
Temperature 194 °F
 TPE; ISO 11403-1 -2
14.85 MPa

@Strain 150.66 %,
Temperature 100 °C
 2154 psi

@Strain 150.66 %,
Temperature 212 °F
 TPE; ISO 11403-1 -2
15.02 MPa

@Strain 133.78 %,
Temperature 90.0 °C
 2178 psi

@Strain 133.78 %,
Temperature 194 °F
 TPE; ISO 11403-1 -2
15.53 MPa

@Strain 150.15 %,
Temperature 90.0 °C
 2252 psi

@Strain 150.15 %,
Temperature 194 °F
 TPE; ISO 11403-1 -2
17.02 MPa

@Strain 7.27 %,
Temperature 40.0 °C
 2469 psi

@Strain 7.27 %,
Temperature 104 °F
 TPE; ISO 11403-1 -2
17.12 MPa

@Strain 49.04 %,
Temperature 60.0 °C
 2483 psi

@Strain 49.04 %,
Temperature 140 °F
 TPE; ISO 11403-1 -2
17.24 MPa

@Strain 38.84 %,
Temperature 60.0 °C
 2500 psi

@Strain 38.84 %,
Temperature 140 °F
 TPE; ISO 11403-1 -2
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