Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
POM 127UV DUPONT USA
Delrin®
Medical supplies
High temperature resistan、Flame retardant、enhance
UL
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Plastic Datasheets
| Thermal Properties | Test Condition | Test Method | DUPONT USA/127UV |
|---|---|---|---|
| Linear thermal expansion coefficient | MD | ISO11359-2 | 1.2E-04 cm/cm/°C |
| Annealing Time-Optional | 30.0 min/mm | ||
| Heat Deflection Temperature | 0.45MPa,未退火 | ISO75-2/B | 160 °C |
| 1.8MPa,未退火 | ISO75-2/A | 93.0 °C | |
| Linear thermal expansion coefficient | TD | ISO11359-2 | 1.1E-04 cm/cm/°C |
| Melting Temperature | ISO11357-3 | 178 °C | |
| Annealing Temperature | 160 °C | ||
| Vicat Softening Temperature | ISO306/B50 | 160 °C |
| Hardness | Test Condition | Test Method | DUPONT USA/127UV |
|---|---|---|---|
| Rockwell Hardness | M计秤 | ISO2039-2 | 92 |
| R计秤 | ISO2039-2 | 120 |
| Additional | Test Condition | Test Method | DUPONT USA/127UV |
|---|---|---|---|
| EmissionofOrganicCompounds | VDA277 | 16.0 µgC/g | |
| Odor | VDA270 | 3.00 | |
| Emission | VDA275 | <8.00 mg/kg |
| Physical | Test Condition | Test Method | DUPONT USA/127UV |
|---|---|---|---|
| Density / Specific Gravity | ISO1183 | 1.42 g/cm³ | |
| Moisture Absorption | 平衡,23°C,2.00mm,50%RH | ISO62 | 0.30 % |
| Melt Volume flow Rate | 190°C/2.16kg | ISO1133 | 1.90 cm3/10min |
| Melt Mass-Flow Rate | 190°C/2.16kg | ISO1133 | 2.4 g/10min |
| Moisture Absorption | 饱和,23°C,2.00mm | ISO62 | 1.2 % |
| Modeling Shrinkage | TD | ISO294-4 | 1.9 % |
| MD | ISO294-4 | 2.1 % | |
| Moisture Absorption | 23°C,24hr | ISO62 | 0.50 % |
| Mechanical Properties | Test Condition | Test Method | DUPONT USA/127UV |
|---|---|---|---|
| Flexural Modulus | ISO178 | 2700 Mpa | |
| Tensile Strain | 屈服 | ISO527-2 | 23 % |
| Tensile Stress | 屈服 | ISO527-2 | 70.0 Mpa |
| Flexural Stress | -- | ISO178 | 72.0 Mpa |
| Nominal Tensile Strain at Break | ISO527-2 | 45 % | |
| Tensile Modulus | ISO527-2 | 3000 Mpa | |
| Flexural Stress | 3.5%Strain | ISO178 | 80.5 Mpa |
| Impact Properties | Test Condition | Test Method | DUPONT USA/127UV |
|---|---|---|---|
| Charpy Unnotched Impact Strength | 23°C | ISO179/1eU | 400 kJ/m² |
| Notched Izod Impact Strength | -40°C | ISO180/1A | 11 kJ/m² |
| Charpy Notched Impact Strength | -30°C | ISO179/1eA | 11 kJ/m² |
| 23°C | ISO179/1eA | 15 kJ/m² | |
| Charpy Unnotched Impact Strength | -30°C | ISO179/1eU | 350 kJ/m² |
| Notched Izod Impact Strength | 23°C | ISO180/1A | 13 kJ/m² |
| Flammability | Test Condition | Test Method | DUPONT USA/127UV |
|---|---|---|---|
| Burning Rate | 1.00mm | ISO3795 | 28 mm/min |
| Flame Rating | 0.8mm | IEC60695-11-10,-20 | HB |
| Fogging-G-value | condensate | ISO6452 | 1.5E-04 g |
| Flame Rating | 0.8mm | UL94 | HB |
| FMVSS Flammability | FMVSS302 | B |
| Electrical Properties | Test Condition | Test Method | DUPONT USA/127UV |
|---|---|---|---|
| Relative Permittivity | 100Hz | IEC60250 | 3.50 |
| Volume Resistivity | IEC60093 | 1E+13 ohms·cm | |
| Comparative Tracking Index | IEC60112 | 600 V | |
| Relative Permittivity | 1MHz | IEC60250 | 3.40 |
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