Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
TPEE DYM350 BK DUPONT USA
Hytrel®
engineering application 、Automotive components、Application in the automo
High impact、Medium rigidity
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | DUPONT USA/DYM350 BK |
|---|---|---|---|
| Impact strength of simply supported beam without notch | -30°C | ISO 179/1eU | NoBreak |
| 23°C | ISO 179/1eU | NoBreak | |
| Multi axis Instrumented Impact Energy | 23°C | ISO 6603-2 | 39.0 J |
| Multi axis Instrumented Peak Impact Force | 23°C | ISO 6603-2 | 3200 N |
| hardness | Test Condition | Test Method | DUPONT USA/DYM350 BK |
|---|---|---|---|
| Shore hardness | 邵氏D | ISO 868 | 55 |
| 邵氏D,15秒 | ISO 868 | 50 |
| Supplementary Information | Test Condition | Test Method | DUPONT USA/DYM350 BK |
|---|---|---|---|
| Odor | VDA270 | 5.00 | |
| Emissions of Organic Compounds | VDA277 | 2.70 µgC/g |
| Mechanical properties | Test Condition | Test Method | DUPONT USA/DYM350 BK |
|---|---|---|---|
| Tensile modulus | ISO 527-2 | 370 Mpa | |
| Nominal tensile fracture strain | ISO 527-2 | 600 % | |
| Flexural modulus | ISO 178 | 430 Mpa | |
| tensile strength | 10%应变 | ISO 527-2 | 13.0 Mpa |
| Tensile strain | 断裂 | ISO 527-2 | >300 % |
| 屈服 | ISO 527-2 | 43 % | |
| tensile strength | 断裂 | ISO 527-2 | 35.0 Mpa |
| 50%应变 | ISO 527-2 | 16.0 Mpa | |
| 屈服 | ISO 527-2 | 15.0 Mpa | |
| 5.0%应变 | ISO 527-2 | 10.5 Mpa |
| Electrical performance | Test Condition | Test Method | DUPONT USA/DYM350 BK |
|---|---|---|---|
| dielectric strength | IEC 60243-1 | 20 KV/mm | |
| Volume resistivity | IEC 60093 | >1.0E+15 ohms·cm | |
| relative permittivity | 100Hz | IEC 60250 | 4.60 |
| Dissipation Factor | 100Hz | IEC 60250 | 7E-03 |
| relative permittivity | 1MHz | IEC 60250 | 4.40 |
| Surface Resistivity | IEC 60093 | 5E+14 ohms | |
| Dissipation Factor | 1MHz | IEC 60250 | 0.023 |
| flammability | Test Condition | Test Method | DUPONT USA/DYM350 BK |
|---|---|---|---|
| FMVSS flammability | FMVSS302 | SE/B | |
| Limiting Oxygen Index | ISO 4589-2 | 22 % | |
| burning rate | 1.00mm | ISO 3795 | 23 mm/min |
| elastomer | Test Condition | Test Method | DUPONT USA/DYM350 BK |
|---|---|---|---|
| tear strength | 流量 | ISO 34-1 | 130 kN/m |
| 横向流量 | ISO 34-1 | 110 kN/m |
| physical property | Test Condition | Test Method | DUPONT USA/DYM350 BK |
|---|---|---|---|
| Melt volume flow rate | 240°C/2.16kg | ISO 1133 | 14.0 cm3/10min |
| Shrinkage rate | TD | ISO 294-4 | 1.4 % |
| melt mass-flow rate | 240°C/2.16kg | ISO 1133 | 15 g/10min |
| Shrinkage rate | MD | ISO 294-4 | 1.3 % |
| Water absorption rate | 饱和,23°C,2.00mm | ISO 62 | 0.60 % |
| MediumDensity | 1.00 g/cm³ | ||
| Water absorption rate | 23°C,24hr | ISO 62 | 0.60 % |
| 平衡,23°C,2.00mm,50%RH | ISO 62 | 0.20 % |
| Thermal performance | Test Condition | Test Method | DUPONT USA/DYM350 BK |
|---|---|---|---|
| melting temperature | ISO 11357-3 | 222 °C | |
| Effective thermal diffusivity coefficient | 5.44E-08 m²/s | ||
| Heat distortion temperature | 0.45MPa,未退火，HDT | ISO 75-2/B | 50.0 °C |
| brittle temperature | ISO 974 | -100 °C | |
| Heat distortion temperature | 1.8MPa,未退火，HDT | ISO 75-2/A | 40.0 °C |
| Linear coefficient of thermal expansion | MD | ISO 11359-2 | 1.8E-04 cm/cm/°C |
| TD | ISO 11359-2 | 1.8E-04 cm/cm/°C | |
| Glass Transition Temperature | ISO 11357-2 | -55.0 °C |
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