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 | 邵氏D | ISO 868 | 42 |
| 邵氏D,15秒 | ISO 868 | 38 |
| Mechanical properties | Test Condition | Test Method | DUPONT USA/HTR8223 BK320 |
|---|---|---|---|
| Tensile modulus | ISO 527-2 | 75.0 Mpa | |
| Nominal tensile fracture strain | ISO 527-2 | 680 % | |
| tensile strength | 10%应变 | ISO 527-2 | 5.50 Mpa |
| Tensile strain | 断裂 | ISO 527-2 | >300 % |
| Flexural modulus | ISO 178 | 79.0 Mpa | |
| tensile strength | 300%应变 | ISO 527-2 | 19.0 Mpa |
| wear resistance | ISO 4649 | 22.0 mm³ | |
| tensile strength | 断裂 | ISO 527-2 | 26.0 Mpa |
| 50%应变 | ISO 527-2 | 10.0 Mpa | |
| 5.0%应变 | ISO 527-2 | 3.50 Mpa | |
| 100%应变 | ISO 527-2 | 13.0 Mpa |
| Electrical performance | Test Condition | Test Method | DUPONT USA/HTR8223 BK320 |
|---|---|---|---|
| dielectric strength | IEC 60243-1 | 18 KV/mm | |
| Volume resistivity | IEC 60093 | 9E+12 ohms·cm | |
| Dissipation Factor | 100Hz | IEC 60250 | 7E-03 |
| Surface Resistivity | IEC 60093 | 2E+14 ohms | |
| Dissipation Factor | 1MHz | IEC 60250 | 0.013 |
| Compared to the Leakage Tracking Index (CTI) | IEC 60112 | V |
| flammability | Test Condition | Test Method | DUPONT USA/HTR8223 BK320 |
|---|---|---|---|
| FMVSS flammability | FMVSS302 | B | |
| burning rate | 1.00mm | ISO 3795 | <100 mm/min |
| physical property | Test Condition | Test Method | DUPONT USA/HTR8223 BK320 |
|---|---|---|---|
| melt mass-flow rate | 230°C/10.0kg | ISO 1133 | 9.5 g/10min |
| Shrinkage rate | TD | ISO 294-4 | 1.6 % |
| MD | ISO 294-4 | 1.6 % | |
| Water absorption rate | 饱和,23°C,2.00mm | ISO 62 | 0.80 % |
| 23°C,24hr | ISO 62 | 0.60 % | |
| MediumDensity | 0.980 g/cm³ | ||
| Melt volume flow rate | 230°C/10.0kg | ISO 1133 | 10.0 cm3/10min |
| Water absorption rate | 平衡,23°C,2.00mm,50%RH | ISO 62 | 0.20 % |
| elastomer | Test Condition | Test Method | DUPONT USA/HTR8223 BK320 |
|---|---|---|---|
| tear strength | 流量 | ISO 34-1 | 120 kN/m |
| 横向流量 | ISO 34-1 | 130 kN/m |
| Thermal performance | Test Condition | Test Method | DUPONT USA/HTR8223 BK320 |
|---|---|---|---|
| melting temperature | ISO 11357-3 | 195 °C | |
| Effective thermal diffusivity coefficient | 5.44E-08 m²/s | ||
| brittle temperature | ISO 974 | -100 °C | |
| Linear coefficient of thermal expansion | MD | ISO 11359-2 | 1.7E-04 cm/cm/°C |
| TD | ISO 11359-2 | 1.7E-04 cm/cm/°C | |
| Glass Transition Temperature | ISO 11357-2 | -50.0 °C |
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