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DuPont Performance Polymers Hytrel® 4068 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® 4068 Polyester Elastomer TPC-ET  (Unverified Data**).pdf
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Material Notes:
40 Shore D High Performance Polyester Elastomer with Non-discoloring StabilizerInformation provided by DuPont Performance Polymers
Physical Properties Metric English Comments
Density 1.03 g/cc
0.0372 lb/in³
1.11 g/cc
0.0401 lb/in³
ISO 1183
Water Absorption 0.70 %

@Thickness 2.00 mm
0.70 %

@Thickness 0.0787 in
Sim. to ISO 62
Moisture Absorption 0.300 %

@Thickness 2.00 mm
0.300 %

@Thickness 0.0787 in
Sim. to ISO 62
Water Absorption at Saturation 0.70 %
0.70 %
Immersion 24h; ASTM D570
Viscosity 77960 cP

@Shear Rate 5000 1/s,
Temperature 230 °C
77960 cP

@Shear Rate 5000 1/s,
Temperature 446 °F
ISO 11403-1 -2
88890 cP

@Shear Rate 5000 1/s,
Temperature 215 °C
88890 cP

@Shear Rate 5000 1/s,
Temperature 419 °F
ISO 11403-1 -2
97630 cP

@Shear Rate 5000 1/s,
Temperature 205 °C
97630 cP

@Shear Rate 5000 1/s,
Temperature 401 °F
ISO 11403-1 -2
306400 cP

@Shear Rate 500 1/s,
Temperature 230 °C
306400 cP

@Shear Rate 500 1/s,
Temperature 446 °F
ISO 11403-1 -2
371500 cP

@Shear Rate 500 1/s,
Temperature 215 °C
371500 cP

@Shear Rate 500 1/s,
Temperature 419 °F
ISO 11403-1 -2
422600 cP

@Shear Rate 500 1/s,
Temperature 205 °C
422600 cP

@Shear Rate 500 1/s,
Temperature 401 °F
ISO 11403-1 -2
678300 cP

@Shear Rate 10.0 1/s,
Temperature 230 °C
678300 cP

@Shear Rate 10.0 1/s,
Temperature 446 °F
ISO 11403-1 -2
989500 cP

@Shear Rate 10.0 1/s,
Temperature 215 °C
989500 cP

@Shear Rate 10.0 1/s,
Temperature 419 °F
ISO 11403-1 -2
1.298e+6 cP

@Shear Rate 10.0 1/s,
Temperature 205 °C
1.298e+6 cP

@Shear Rate 10.0 1/s,
Temperature 401 °F
ISO 11403-1 -2
Linear Mold Shrinkage, Flow 0.0080 cm/cm
0.0080 in/in
ISO 294-4 2577
Linear Mold Shrinkage, Transverse 0.0080 cm/cm
0.0080 in/in
ISO 294-4 2577
Melt Flow 8.5 g/10 min

@Load 2.16 kg,
Temperature 220 °C
8.5 g/10 min

@Load 4.76 lb,
Temperature 428 °F
ISO 1133
9.0 g/10 min

@Load 2.16 kg,
Temperature 220 °C
9.0 g/10 min

@Load 4.76 lb,
Temperature 428 °F
cm³/10min; ISO 1133
Mechanical Properties Metric English Comments
Hardness, Shore D 33
33
15s; ISO 868
<= 37
<= 37
ISO 868
Tensile Strength at Break 29.0 MPa
4210 psi
ISO 527-1/-2
Tensile Stress 2.40 MPa

@Strain 5.00 %
348 psi

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

@Strain 10.0 %
464 psi

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

@Strain 50.0 %
972 psi

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

@Strain 100 %
1090 psi

@Strain 100 %
ISO 527-1/-2
1.40 MPa

@Strain 6.99 %,
Temperature 120 °C
203 psi

@Strain 6.99 %,
Temperature 248 °F
TPE; ISO 11403-1 -2
1.66 MPa

@Strain 6.75 %,
Temperature 100 °C
241 psi

@Strain 6.75 %,
Temperature 212 °F
TPE; ISO 11403-1 -2
1.75 MPa

@Strain 6.74 %,
Temperature 90.0 °C
254 psi

@Strain 6.74 %,
Temperature 194 °F
TPE; ISO 11403-1 -2
2.16 MPa

@Strain 7.18 %,
Temperature 60.0 °C
313 psi

@Strain 7.18 %,
Temperature 140 °F
TPE; ISO 11403-1 -2
2.23 MPa

@Strain 16.96 %,
Temperature 120 °C
323 psi

@Strain 16.96 %,
Temperature 248 °F
TPE; ISO 11403-1 -2
2.44 MPa

@Strain 7.21 %,
Temperature 40.0 °C
354 psi

@Strain 7.21 %,
Temperature 104 °F
TPE; ISO 11403-1 -2
2.61 MPa

@Strain 26.94 %,
Temperature 120 °C
379 psi

@Strain 26.94 %,
Temperature 248 °F
TPE; ISO 11403-1 -2
2.73 MPa

@Strain 6.28 %,
Temperature 0.000 °C
396 psi

@Strain 6.28 %,
Temperature 32.0 °F
TPE; ISO 11403-1 -2
2.74 MPa

@Strain 16.71 %,
Temperature 100 °C
397 psi

@Strain 16.71 %,
Temperature 212 °F
TPE; ISO 11403-1 -2
2.80 MPa

@Strain 36.92 %,
Temperature 120 °C
406 psi

@Strain 36.92 %,
Temperature 248 °F
TPE; ISO 11403-1 -2
2.93 MPa

@Strain 46.9 %,
Temperature 120 °C
425 psi

@Strain 46.9 %,
Temperature 248 °F
TPE; ISO 11403-1 -2
2.93 MPa

@Strain 16.67 %,
Temperature 90.0 °C
425 psi

@Strain 16.67 %,
Temperature 194 °F
TPE; ISO 11403-1 -2
3.02 MPa

@Strain 60.21 %,
Temperature 120 °C
438 psi

@Strain 60.21 %,
Temperature 248 °F
TPE; ISO 11403-1 -2
3.11 MPa

@Strain 73.51 %,
Temperature 120 °C
451 psi

@Strain 73.51 %,
Temperature 248 °F
TPE; ISO 11403-1 -2
3.14 MPa

@Strain 8.54 %,
Temperature 23.0 °C
455 psi

@Strain 8.54 %,
Temperature 73.4 °F
TPE; ISO 11403-1 -2
3.15 MPa

@Strain 5.09 %,
Temperature -20.0 °C
457 psi

@Strain 5.09 %,
Temperature -4.00 °F
TPE; ISO 11403-1 -2
3.18 MPa

@Strain 86.82 %,
Temperature 120 °C
461 psi

@Strain 86.82 %,
Temperature 248 °F
TPE; ISO 11403-1 -2
3.26 MPa

@Strain 100.12 %,
Temperature 120 °C
473 psi

@Strain 100.12 %,
Temperature 248 °F
TPE; ISO 11403-1 -2
3.29 MPa

@Strain 27.37 %,
Temperature 100 °C
477 psi

@Strain 27.37 %,
Temperature 212 °F
TPE; ISO 11403-1 -2
3.38 MPa

@Strain 120.08 %,
Temperature 120 °C
490 psi

@Strain 120.08 %,
Temperature 248 °F
TPE; ISO 11403-1 -2
3.48 MPa

@Strain 133.39 %,
Temperature 120 °C
505 psi

@Strain 133.39 %,
Temperature 248 °F
TPE; ISO 11403-1 -2
3.52 MPa

@Strain 27.31 %,
Temperature 90.0 °C
511 psi

@Strain 27.31 %,
Temperature 194 °F
TPE; ISO 11403-1 -2
3.52 MPa

@Strain 16.75 %,
Temperature 60.0 °C
511 psi

@Strain 16.75 %,
Temperature 140 °F
TPE; ISO 11403-1 -2
3.55 MPa

@Strain 37.32 %,
Temperature 100 °C
515 psi

@Strain 37.32 %,
Temperature 212 °F
TPE; ISO 11403-1 -2
3.60 MPa

@Strain 150.02 %,
Temperature 120 °C
522 psi

@Strain 150.02 %,
Temperature 248 °F
TPE; ISO 11403-1 -2
3.71 MPa

@Strain 47.27 %,
Temperature 100 °C
538 psi

@Strain 47.27 %,
Temperature 212 °F
TPE; ISO 11403-1 -2
3.81 MPa

@Strain 173.97 %,
Temperature 120 °C
553 psi

@Strain 173.97 %,
Temperature 248 °F
TPE; ISO 11403-1 -2
3.82 MPa

@Strain 37.24 %,
Temperature 90.0 °C
554 psi

@Strain 37.24 %,
Temperature 194 °F
TPE; ISO 11403-1 -2
3.84 MPa

@Strain 60.07 %,
Temperature 100 °C
557 psi

@Strain 60.07 %,
Temperature 212 °F
TPE; ISO 11403-1 -2
3.95 MPa

@Strain 73.58 %,
Temperature 100 °C
573 psi

@Strain 73.58 %,
Temperature 212 °F
TPE; ISO 11403-1 -2
4.00 MPa

@Strain 47.17 %,
Temperature 90.0 °C
580 psi

@Strain 47.17 %,
Temperature 194 °F
TPE; ISO 11403-1 -2
4.02 MPa

@Strain 16.82 %,
Temperature 40.0 °C
583 psi

@Strain 16.82 %,
Temperature 104 °F
TPE; ISO 11403-1 -2
4.05 MPa

@Strain 87.09 %,
Temperature 100 °C
587 psi

@Strain 87.09 %,
Temperature 212 °F
TPE; ISO 11403-1 -2
4.15 MPa

@Strain 100.59 %,
Temperature 100 °C
602 psi

@Strain 100.59 %,
Temperature 212 °F
TPE; ISO 11403-1 -2
4.16 MPa

@Strain 60.64 %,
Temperature 90.0 °C
603 psi

@Strain 60.64 %,
Temperature 194 °F
TPE; ISO 11403-1 -2
4.21 MPa

@Strain 26.31 %,
Temperature 60.0 °C
611 psi

@Strain 26.31 %,
Temperature 140 °F
TPE; ISO 11403-1 -2
4.28 MPa

@Strain 73.41 %,
Temperature 90.0 °C
621 psi

@Strain 73.41 %,
Temperature 194 °F
TPE; ISO 11403-1 -2
4.32 MPa

@Strain 120.5 %,
Temperature 100 °C
627 psi

@Strain 120.5 %,
Temperature 212 °F
TPE; ISO 11403-1 -2
4.38 MPa

@Strain 86.89 %,
Temperature 90.0 °C
635 psi

@Strain 86.89 %,
Temperature 194 °F
TPE; ISO 11403-1 -2
4.43 MPa

@Strain 134 %,
Temperature 100 °C
643 psi

@Strain 134 %,
Temperature 212 °F
TPE; ISO 11403-1 -2
4.51 MPa

@Strain 100.37 %,
Temperature 90.0 °C
654 psi

@Strain 100.37 %,
Temperature 194 °F
TPE; ISO 11403-1 -2
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