Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
POM 900P DUPONT USA
Delrin®
Fiber grade、Thin walled products
wear resistant、High rigidity、high strength、enhance、High impact resistance、High mobility
UL
UL
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | DUPONT USA/900P |
|---|---|---|---|
| Charpy Notched Impact Strength | 23°C | ISO 179/1eA | 8.0 kJ/m² |
| -30°C | ISO 179/1eA | 7.0 kJ/m² | |
| Impact strength of simply supported beam without notch | 23°C | ISO 179/1eU | 200 kJ/m² |
| Impact strength of cantilever beam gap | 23°C | ISO 180/1A | 7.0 kJ/m² |
| -40°C | ISO 180/1A | 8.0 kJ/m² | |
| Impact strength of simply supported beam without notch | -30°C | ISO 179/1eU | 200 kJ/m² |
| hardness | Test Condition | Test Method | DUPONT USA/900P |
|---|---|---|---|
| Rockwell hardness | R计秤 | ISO 2039-2 | 120 |
| M计秤 | ISO 2039-2 | 92 |
| Supplementary Information | Test Condition | Test Method | DUPONT USA/900P |
|---|---|---|---|
| Emission | VDA275 | <8.00 mg/kg | |
| Emissions of Organic Compounds | VDA277 | 4.30 µgC/g |
| Mechanical properties | Test Condition | Test Method | DUPONT USA/900P |
|---|---|---|---|
| Tensile modulus | ISO 527-2 | 3300 Mpa | |
| Tensile creep modulus | 1hr | ISO 899-1 | 2800 Mpa |
| Nominal tensile fracture strain | ISO 527-2 | 23 % | |
| Flexural modulus | ISO 178 | 3000 Mpa | |
| Tensile creep modulus | 1000hr | ISO 899-1 | 1500 Mpa |
| Tensile strain | 屈服 | ISO 527-2 | 12 % |
| tensile strength | 屈服 | ISO 527-2 | 71.0 Mpa |
| coefficient of friction | vs.Itself-Dynamic,1hr | ASTM D1894 | 0.25 |
| Electrical performance | Test Condition | Test Method | DUPONT USA/900P |
|---|---|---|---|
| Compared to the Leakage Tracking Index (CTI) | IEC 60112 | PLC 0 | |
| Volume resistivity | IEC 60093 | 1E+14 ohms·cm | |
| relative permittivity | 100Hz | IEC 60250 | 3.80 |
| Hot wire ignition (HWI) | 0.750mm | UL 746 | PLC 4 sec |
| relative permittivity | 1MHz | IEC 60250 | 3.80 |
| Surface Resistivity | IEC 60093 | >1.0E+15 ohms |
| flammability | Test Condition | Test Method | DUPONT USA/900P |
|---|---|---|---|
| UL flame retardant rating | 0.8mm | IEC 60695-11-10,-20 | HB |
| 1.5mm | IEC 60695-11-10,-20 | HB | |
| FMVSS flammability | FMVSS302 | B | |
| atomization | F-value(refraction) | ISO 6452 | 95 % |
| G-value(condensate) | ISO 6452 | 2E-04 g | |
| UL flame retardant rating | 0.8mm | UL 94 | HB |
| 1.5mm | UL 94 | HB | |
| Limiting Oxygen Index | ISO 4589-2 | 23 % | |
| burning rate | 1.00mm | ISO 3795 | 20 mm/min |
| physical property | Test Condition | Test Method | DUPONT USA/900P |
|---|---|---|---|
| Melt volume flow rate | 190°C/2.16kg | ISO 1133 | 21.0 cm3/10min |
| Shrinkage rate | TD | ISO 294-4 | 1.9 % |
| MD | ISO 294-4 | 1.9 % | |
| Water absorption rate | 饱和,23°C,2.00mm | ISO 62 | 1.4 % |
| melt mass-flow rate | ISO 1133 | 25 g/10min | |
| density | ISO 1183 | 1.42 g/cm³ | |
| Water absorption rate | 平衡,23°C,2.00mm,50%RH | ISO 62 | 0.40 % |
| Thermal performance | Test Condition | Test Method | DUPONT USA/900P |
|---|---|---|---|
| melting temperature | ISO 11357-3 | 178 °C | |
| AnnealingTemperature | 160 °C | ||
| Linear coefficient of thermal expansion | MD：23到55°C | ASTME831 | 1E-04 cm/cm/°C |
| Effective thermal diffusivity coefficient | 8E-08 m²/s | ||
| Heat distortion temperature | 0.45MPa,未退火，HDT | ISO 75-2/B | 162 °C |
| vicat | ISO 306/B50 | 160 °C | |
| Heat distortion temperature | 1.8MPa,未退火，HDT | ISO 75-2/A | 94.0 °C |
| AnnealingTime-Optional | 30.0 min/mm | ||
| Linear coefficient of thermal expansion | MD | ISO 11359-2 | 1.2E-04 cm/cm/°C |
| TD | ISO 11359-2 | 1.2E-04 cm/cm/°C |
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