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DuPont Performance Polymers Hytrel® 6646 NC010 Polyester Elastomer TPC-ET  (Unverified Data**)

Category Polymer , Thermoplastic , Polyester, TP , Polyester Thermoplastic Elastomer
Manufacturer DuPont Performance Polymers
Trade Name Hytrel®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF DuPont Performance Polymers Hytrel® 6646 NC010 Polyester Elastomer TPC-ET  (Unverified Data**).pdf
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Material Notes:
66 Shore D High Performance Polyester ElastomerInformation provided by DuPont Performance Polymers
Physical Properties Metric English Comments
Density 1.07 g/cc
0.0387 lb/in³
1.23 g/cc
0.0444 lb/in³
ISO 1183
Water Absorption 0.60 %

@Thickness 2.00 mm
 0.60 %

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

@Thickness 2.00 mm
 0.200 %

@Thickness 0.0787 in
 DS; Sim. to ISO 62
Linear Mold Shrinkage, Flow 0.014 cm/cm
0.014 in/in
ISO 294-4 2577
Linear Mold Shrinkage, Transverse 0.014 cm/cm
0.014 in/in
ISO 294-4 2577
Melt Flow 13 g/10 min

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

@Load 4.76 lb,
Temperature 464 °F
 ISO 1133
Mechanical Properties Metric English Comments
Hardness, Shore D 60
60
15s; ISO 868
<= 66
<= 66
ISO 868
Tensile Strength at Break 35.0 MPa
5080 psi
ISO 527-1/-2
Tensile Stress 16.0 MPa

@Strain 10.0 %
 2320 psi

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

@Strain 100 %
 2900 psi

@Strain 100 %
 ISO 527-1/-2
Tensile Strength, Yield 20.0 MPa
2900 psi
ISO 527-1/-2
Elongation at Break >= 300 %
>= 300 %
ISO 527-1/-2
380 %
380 %
Nominal; ISO 527-1/-2
Elongation at Yield 29 %
29 %
ISO 527-1/-2
Tensile Modulus 0.310 GPa
45.0 ksi
ISO 527-1/-2
Charpy Impact Unnotched NB
NB
ISO 179/1eU
Charpy Impact, Notched 11.0 J/cm²
52.3 ft-lb/in²
Partial; ISO 179/1eA
1.30 J/cm²

@Temperature -30.0 °C
 6.19 ft-lb/in²

@Temperature -22.0 °F
 ISO 179/1eA
Tensile Creep Modulus, 1 hour 260 MPa

@Time 3600 sec
 37700 psi

@Time 1.00 hour
 ISO 899-1
Tensile Creep Modulus, 1000 hours 190 MPa

@Time 3.60e+6 sec
 27600 psi

@Time 1000 hour
 ISO 899-1
Thermal Properties Metric English Comments
Specific Heat Capacity 2.15 J/g-°C
0.514 BTU/lb-°F
Thermal Conductivity 0.150 W/m-K
1.04 BTU-in/hr-ft²-°F
of melt
Melting Point 211 °C
412 °F
10°C/min; ISO 11357-1/-3
Deflection Temperature at 0.46 MPa (66 psi) 87.0 °C
189 °F
ISO 75-1/-2
Deflection Temperature at 1.8 MPa (264 psi) 45.0 °C
113 °F
ISO 75-1/-2
Vicat Softening Point 100 °C
212 °F
50°C/h 50N; ISO 306
Glass Transition Temp, Tg 0.000 °C
32.0 °F
10°C/min; ISO 11357-1/-2
Flammability, UL94 HB

@Thickness 1.50 mm
 HB

@Thickness 0.0591 in
 IEC 60695-11-10
HB

@Thickness 3.00 mm
 HB

@Thickness 0.118 in
 IEC 60695-11-10
Oxygen Index 21 %
21 %
ISO 4589-1/-2
Descriptive Properties Value Comments
Delivery Form Pellets
Eff. thermal diffusivity 5.44E-08 m²/s
Part Marking Code >TPC-ET<
ISO 11469
Processing Casting
Film Extrusion
Injection Moulding
Other Extrusion
Profile Extrusion
Sheet Extrusion
Thermoforming
Regional Availability Asia Pacific
Europe
Global
Near East/Africa
North America
South and Central America
Resin Identification TPC-ET
ISO 1043
Special Characteristics Light stabilised or stable to light
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