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Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
TPEE HTR8223 BK320 DUPONT USA
Hytrel®
Automotive Applications,Cable,Blow molding applications
High temperature resistan,Chemical resistance
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Plastic Datasheets
| hardness | Test Condition | Test Method | DUPONT USA/HTR8223 BK320 |
|---|---|---|---|
| Shore hardness | ShoreD | ISO 868 | 42 |
| ShoreD,15Sec | ISO 868 | 38 |
| thermal performance | Test Condition | Test Method | DUPONT USA/HTR8223 BK320 |
|---|---|---|---|
| Brittle temperature | ISO 974 | -100 °C | |
| Effective thermal diffusivity coefficient | 5.44E-08 m²/s | ||
| Glass transition temperature | ISO 11357-2 | -50.0 °C | |
| Linear coefficient of thermal expansion | TD | ISO 11359-2 | 1.7E-04 cm/cm/°C |
| MD | ISO 11359-2 | 1.7E-04 cm/cm/°C | |
| Melting temperature | ISO 11357-3 | 195 °C |
| mechanical properties | Test Condition | Test Method | DUPONT USA/HTR8223 BK320 |
|---|---|---|---|
| Bending modulus | ISO 178 | 79.0 Mpa | |
| Nominal tensile fracture strain | ISO 527-2 | 680 % | |
| Tensile modulus | ISO 527-2 | 75.0 Mpa | |
| Tensile strain | Break | ISO 527-2 | >300 % |
| tensile strength | 5.0%Strain | ISO 527-2 | 3.50 Mpa |
| 50%Strain | ISO 527-2 | 10.0 Mpa | |
| 10%Strain | ISO 527-2 | 5.50 Mpa | |
| 100%Strain | ISO 527-2 | 13.0 Mpa | |
| 300%Strain | ISO 527-2 | 19.0 Mpa | |
| Break | ISO 527-2 | 26.0 Mpa | |
| Wear resistance | ISO 4649 | 22.0 mm³ |
| Electrical performance | Test Condition | Test Method | DUPONT USA/HTR8223 BK320 |
|---|---|---|---|
| Compared to the anti leakage trace index | IEC 60112 | V | |
| Dielectric strength | IEC 60243-1 | 18 KV/mm | |
| Dissipation factor | 1MHz | IEC 60250 | 0.013 |
| 100Hz | IEC 60250 | 7E-03 | |
| Surface resistivity | IEC 60093 | 2E+14 ohms | |
| Volume resistivity | IEC 60093 | 9E+12 ohms·cm |
| Physical properties | Test Condition | Test Method | DUPONT USA/HTR8223 BK320 |
|---|---|---|---|
| MediumDensity | 0.980 g/cm³ | ||
| melt mass-flow rate | 230°C/10.0kg | ISO 1133 | 9.5 g/10min |
| Melt Volume Flow Rate (MVR) | 230°C/10.0kg | ISO 1133 | 10.0 cm3/10min |
| Shrinkage rate | MD | ISO 294-4 | 1.6 % |
| TD | ISO 294-4 | 1.6 % | |
| Water absorption rate | Equilibrium,23°C,2.00mm,50%RH | ISO 62 | 0.20 % |
| 23°C,24hr | ISO 62 | 0.60 % | |
| Saturation,23°C,2.00mm | ISO 62 | 0.80 % |
| flammability | Test Condition | Test Method | DUPONT USA/HTR8223 BK320 |
|---|---|---|---|
| Burning rate | 1.00mm | ISO 3795 | <100 mm/min |
| FMVSS flammability | FMVSS302 | B |
| elastomer | Test Condition | Test Method | DUPONT USA/HTR8223 BK320 |
|---|---|---|---|
| tear strength | 横向Flow | ISO 34-1 | 130 kN/m |
| Flow | ISO 34-1 | 120 kN/m |