Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
POM SC690 NC010 DUPONT NETHERLANDS
Delrin®
household electrical appl
UV resistance、High temperature resistan
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | DUPONT NETHERLANDS/SC690 NC010 |
|---|---|---|---|
| Impact strength of simply supported beam without notch | 23°C | ISO 179/1eU | 200 kJ/m² |
| -30°C | ISO 179/1eU | 200 kJ/m² |
| hardness | Test Condition | Test Method | DUPONT NETHERLANDS/SC690 NC010 |
|---|---|---|---|
| Rockwell hardness | M 计秤 | ISO 2039-2 | 92 |
| R 计秤 | ISO 2039-2 | 120 |
| Mechanical properties | Test Condition | Test Method | DUPONT NETHERLANDS/SC690 NC010 |
|---|---|---|---|
| Tensile creep modulus | 1000 hr | ISO 899-1 | 1500 Mpa |
| Tensile modulus | ISO 527-2 | 3300 Mpa | |
| Nominal tensile fracture strain | ISO 527-2 | 23 % | |
| Flexural modulus | ISO 178 | 3000 Mpa | |
| Tensile strain | 屈服 | ISO 527-2 | 12 % |
| tensile strength | 屈服 | ISO 527-2 | 71.0 Mpa |
| Tensile creep modulus | 1 hr | ISO 899-1 | 2800 Mpa |
| Poisson's ratio | ISO 527 | 0.37 |
| Electrical performance | Test Condition | Test Method | DUPONT NETHERLANDS/SC690 NC010 |
|---|---|---|---|
| Hot wire ignition (HWI) | 0.750 mm | UL 746 | sec |
| Volume resistivity | IEC 62631-3-1 | 1.0E+12 ohms·m | |
| relative permittivity | 1 MHz | IEC 62631-2-1 | 3.80 |
| Surface Resistivity | IEC 62631-3-2 | > 1.0E+15 ohms | |
| relative permittivity | 100 Hz | IEC 62631-2-1 | 3.80 |
| Compared to the Leakage Tracking Index (CTI) | IEC 60112 | V |
| flammability | Test Condition | Test Method | DUPONT NETHERLANDS/SC690 NC010 |
|---|---|---|---|
| atomization | F-value (refraction) | ISO 6452 | 95 % |
| G-value (condensate) | ISO 6452 | 2.0E-4 g | |
| Emission | VDA 275 | < 8.00 mg/kg | |
| Limiting Oxygen Index | ASTM D2863 | 23 % |
| physical property | Test Condition | Test Method | DUPONT NETHERLANDS/SC690 NC010 |
|---|---|---|---|
| Water absorption rate | 饱和, 23°C, 2.00 mm | ISO 62 | 1.4 % |
| 平衡, 23°C, 2.00 mm, 50% RH | ISO 62 | 0.30 % | |
| Melt volume flow rate | 190°C/2.16 kg | ISO 1133 | 21.0 cm3/10min |
| melt mass-flow rate | ISO 1133 | 25 g/10 min | |
| Shrinkage rate | 流量 | ISO 294-4 | 1.9 % |
| 横向流量 | ISO 294-4 | 1.9 % |
| Thermal performance | Test Condition | Test Method | DUPONT NETHERLANDS/SC690 NC010 |
|---|---|---|---|
| melting temperature | ISO 11357-3 | 178 °C | |
| Heat distortion temperature | 0.45 MPa, 未退火，HDT | ISO 75-2/B | 162 °C |
| annealing temperature | 160 °C | ||
| vicat | ISO 306/B50 | 160 °C | |
| Heat distortion temperature | 1.8 MPa, 未退火，HDT | ISO 75-2/A | 94.0 °C |
| Annealing Time - Optional | 30.0 min/mm | ||
| Linear coefficient of thermal expansion | 流动 : 23 到 55°C | ASTM E831 | 1.0E-4 cm/cm/°C |
| 流动 | ISO 11359-2 | 1.2E-4 cm/cm/°C | |
| 横向 | ISO 11359-2 | 1.2E-4 cm/cm/°C |
| injection | Test Condition | Test Method | DUPONT NETHERLANDS/SC690 NC010 |
|---|---|---|---|
| pressure holding | 80.0 to 100 Mpa | ||
| Drying Recommended | yes | ||
| Suggested maximum moisture content | 0.20 % | ||
| Drying time - hot air dryer | 2.0 to 4.0 hr | ||
| Processing (melt) temperature | 210 to 220 °C | ||
| drying temperature | 80 °C | ||
| Temperature | 80 to 100 °C | ||
| Melt Temperature, Optimum | 215 °C | ||
| Hold Pressure Time | 8.00 s/mm | ||
| Mold Temperature, Optimum | 90 °C |
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