原料比对
产品信息
品名
品牌名
典型应用
特性
认证
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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物性数据
| Thermal Properties | 测试条件 | 测试方法 | DUPONT USA/900P |
|---|---|---|---|
| Linear thermal expansion coefficient | MD | ISO11359-2 | 1.2E-04 cm/cm/°C |
| MD：23到55°C | ASTME831 | 1E-04 cm/cm/°C | |
| Annealing Time-Optional | 30.0 min/mm | ||
| Heat Deflection Temperature | 0.45MPa,未退火 | ISO75-2/B | 162 °C |
| 1.8MPa,未退火 | ISO75-2/A | 94.0 °C | |
| Linear thermal expansion coefficient | TD | ISO11359-2 | 1.2E-04 cm/cm/°C |
| Melting Temperature | ISO11357-3 | 178 °C | |
| Annealing Temperature | 160 °C | ||
| Effective Thermal Diffusivity | 8E-08 m²/s | ||
| Vicat Softening Temperature | ISO306/B50 | 160 °C |
| Hardness | 测试条件 | 测试方法 | DUPONT USA/900P |
|---|---|---|---|
| Rockwell Hardness | M计秤 | ISO2039-2 | 92 |
| R计秤 | ISO2039-2 | 120 |
| Additional | 测试条件 | 测试方法 | DUPONT USA/900P |
|---|---|---|---|
| EmissionofOrganicCompounds | VDA277 | 4.30 µgC/g | |
| Emission | VDA275 | <8.00 mg/kg |
| Mechanical Properties | 测试条件 | 测试方法 | DUPONT USA/900P |
|---|---|---|---|
| Flexural Modulus | ISO178 | 3000 Mpa | |
| Tensile Creep Modulus | 1000hr | ISO899-1 | 1500 Mpa |
| Tensile Strain | 屈服 | ISO527-2 | 12 % |
| Tensile Stress | 屈服 | ISO527-2 | 71.0 Mpa |
| Nominal Tensile Strain at Break | ISO527-2 | 23 % | |
| Tensile Creep Modulus | 1hr | ISO899-1 | 2800 Mpa |
| Tensile Modulus | ISO527-2 | 3300 Mpa | |
| CoefficientFriction | vs.Itself-Dynamic,1hr | ASTMD1894 | 0.25 |
| Physical | 测试条件 | 测试方法 | DUPONT USA/900P |
|---|---|---|---|
| Density / Specific Gravity | ISO1183 | 1.42 g/cm³ | |
| Moisture Absorption | 平衡,23°C,2.00mm,50%RH | ISO62 | 0.40 % |
| Melt Volume flow Rate | 190°C/2.16kg | ISO1133 | 21.0 cm3/10min |
| Moisture Absorption | 饱和,23°C,2.00mm | ISO62 | 1.4 % |
| Melt Mass-Flow Rate | ISO1133 | 25 g/10min | |
| Modeling Shrinkage | TD | ISO294-4 | 1.9 % |
| MD | ISO294-4 | 1.9 % |
| Impact Properties | 测试条件 | 测试方法 | DUPONT USA/900P |
|---|---|---|---|
| Charpy Unnotched Impact Strength | 23°C | ISO179/1eU | 200 kJ/m² |
| Notched Izod Impact Strength | -40°C | ISO180/1A | 8.0 kJ/m² |
| Charpy Notched Impact Strength | -30°C | ISO179/1eA | 7.0 kJ/m² |
| 23°C | ISO179/1eA | 8.0 kJ/m² | |
| Charpy Unnotched Impact Strength | -30°C | ISO179/1eU | 200 kJ/m² |
| Notched Izod Impact Strength | 23°C | ISO180/1A | 7.0 kJ/m² |
| Flammability | 测试条件 | 测试方法 | DUPONT USA/900P |
|---|---|---|---|
| Burning Rate | 1.00mm | ISO3795 | 20 mm/min |
| Flame Rating | 1.5mm | IEC60695-11-10,-20 | HB |
| atomization | G-value(condensate) | ISO6452 | 2E-04 g |
| Flame Rating | 0.8mm | IEC60695-11-10,-20 | HB |
| atomization | F-value(refraction) | ISO6452 | 95 % |
| Flame Rating | 0.8mm | UL94 | HB |
| 1.5mm | UL94 | HB | |
| Oxygen Index | ISO4589-2 | 23 % | |
| FMVSS Flammability | FMVSS302 | B |
| Electrical Properties | 测试条件 | 测试方法 | DUPONT USA/900P |
|---|---|---|---|
| Relative Permittivity | 100Hz | IEC60250 | 3.80 |
| Hot-wireIgnition | 0.750mm | UL746 | 8.0 sec |
| Volume Resistivity | IEC60093 | 1E+14 ohms·cm | |
| Comparative Tracking Index | IEC60112 | 600 V | |
| Surface Resistivity | IEC60093 | >1.0E+15 ohms | |
| Relative Permittivity | 1MHz | IEC60250 | 3.80 |
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