Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PA46 WTP81 NATURAL DSM HOLAND
Stanyl®
Fitness equipment、Home appliance components
Thermal stability、Flame retardant
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | DSM HOLAND/WTP81 NATURAL |
|---|---|---|---|
| Impact strength of simply supported beam without notch | -30°C | ISO 179/1eU | 无断裂 |
| 23°C | ISO 179/1eU | 无断裂 |
| Mechanical properties | Test Condition | Test Method | DSM HOLAND/WTP81 NATURAL |
|---|---|---|---|
| Tensile modulus | -- | ISO 527-2 | 3300 Mpa |
| Flexural modulus | -- | ISO 178 | 3000 Mpa |
| Tensile modulus | 180°C | ISO 527-2 | 600 Mpa |
| 160°C | ISO 527-2 | 650 Mpa | |
| Nominal tensile fracture strain | 200°C | ISO 527-2 | > 50 % |
| Tensile modulus | 120°C | ISO 527-2 | 800 Mpa |
| tensile strength | 屈服, 180°C | ISO 527-2 | 35.0 Mpa |
| Flexural modulus | 160°C | ISO 178 | 600 Mpa |
| tensile strength | 屈服, 160°C | ISO 527-2 | 40.0 Mpa |
| 屈服, 200°C | ISO 527-2 | 30.0 Mpa | |
| Tensile modulus | 200°C | ISO 527-2 | 500 Mpa |
| tensile strength | 屈服, 120°C | ISO 527-2 | 50.0 Mpa |
| Nominal tensile fracture strain | -- | ISO 527-2 | 40 % |
| Flexural modulus | 120°C | ISO 178 | 800 Mpa |
| tensile strength | 屈服 | ISO 527-2 | 100 Mpa |
| Nominal tensile fracture strain | 120°C | ISO 527-2 | > 50 % |
| 180°C | ISO 527-2 | > 50 % | |
| 160°C | ISO 527-2 | > 50 % |
| Electrical performance | Test Condition | Test Method | DSM HOLAND/WTP81 NATURAL |
|---|---|---|---|
| relative permittivity | 100 Hz | IEC 60250 | 3.90 |
| Compared to the Leakage Tracking Index (CTI) | IEC 60112 | PLC 1 | |
| dielectric strength | IEC 60243-1 | 25 KV/mm | |
| Volume resistivity | IEC 60093 | 1.0E+15 ohms·cm | |
| relative permittivity | 1 MHz | IEC 60250 | 3.60 |
| flammability | Test Condition | Test Method | DSM HOLAND/WTP81 NATURAL |
|---|---|---|---|
| Flammability level | UL 94 | V-2 |
| physical property | Test Condition | Test Method | DSM HOLAND/WTP81 NATURAL |
|---|---|---|---|
| Water absorption rate | 平衡, 23°C, 50% RH | ISO 62 | 3.7 % |
| Shrinkage rate | 流量 | ISO 294-4 | 2.0 % |
| 横向流量 | ISO 294-4 | 2.0 % |
| Thermal performance | Test Condition | Test Method | DSM HOLAND/WTP81 NATURAL |
|---|---|---|---|
| melting temperature | ISO 11357-3 | 295 °C | |
| Heat distortion temperature | 0.45 MPa, 未退火，HDT | ISO 75-2/B | 280 °C |
| RTI Elec | 0.75 mm | UL 746 | 150 °C |
| Heat distortion temperature | 1.8 MPa, 未退火，HDT | ISO 75-2/A | 190 °C |
| Thermal Index - 5000 hr | IEC 60216 | 152 °C | |
| Linear coefficient of thermal expansion | 流动 | ISO 11359-2 | 8.5E-5 cm/cm/°C |
| 横向 | ISO 11359-2 | 1.1E-4 cm/cm/°C |
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