Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
POM 100ST DuPont, European Union
Delrin®
Fitness equipment
High impact resistance、wear resistant、Toughening
UL
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | DuPont, European Union/100ST |
|---|---|---|---|
| Impact strength of simply supported beam without notch | 23°C | ISO179/1eU | NoBreak |
| Charpy Notched Impact Strength | 23°C | ISO179/1eA | 90 kJ/m² |
| Impact strength of cantilever beam gap | 23°C | ISO180/1A | 90 kJ/m² |
| Charpy Notched Impact Strength | -30°C | ISO179/1eA | 18 kJ/m² |
| Impact strength of cantilever beam gap | -40°C | ISO180/1A | 20 kJ/m² |
| Impact strength of simply supported beam without notch | -30°C | ISO179/1eU | NoBreak |
| Supplementary Information | Test Condition | Test Method | DuPont, European Union/100ST |
|---|---|---|---|
| Emission | VDA275 | <8.00 mg/kg | |
| SpecificWear | ASTMD1894 | 60.0 10^-6mm³/N·m | |
| Emissions of Organic Compounds | VDA277 | 2.90 µgC/g |
| hardness | Test Condition | Test Method | DuPont, European Union/100ST |
|---|---|---|---|
| Rockwell hardness | M计秤 | ISO2039-2 | 58 |
| R计秤 | ISO2039-2 | 105 |
| Electrical performance | Test Condition | Test Method | DuPont, European Union/100ST |
|---|---|---|---|
| Surface Resistivity | IEC60093 | 1E+14 ohms | |
| CTI | IEC60112 | 600 V | |
| 1MHz | IEC60250 | 3.80 | |
| Volume resistivity | IEC60093 | 1E+14 ohms·cm | |
| 100Hz | IEC60250 | 4.40 |
| Mechanical properties | Test Condition | Test Method | DuPont, European Union/100ST |
|---|---|---|---|
| Nominal tensile fracture strain | ISO527-2 | >50 % | |
| Bending stress | 3.5%应变 | ISO178 | 34.0 Mpa |
| TensileCreepModule | 1hr | ISO899-1 | 1100 Mpa |
| Tensile stress | 屈服 | ISO527-2 | 41.0 Mpa |
| Coefficient of Friction | vs.Itself-Dynamic,1hr | ASTMD1894 | 0.32 |
| Tensile strain | 屈服 | ISO527-2 | 30 % |
| Tensile modulus | ISO527-2 | 1400 Mpa | |
| Flexural modulus | ISO178 | 1100 Mpa | |
| Tensile creep modulus | 1000hr | ISO899-1 | 550 Mpa |
| flammability | Test Condition | Test Method | DuPont, European Union/100ST |
|---|---|---|---|
| UL flame retardant rating | 1.5mm | UL94 | HB |
| FMVSS flammability | FMVSS302 | B | |
| Burning rate 3 | 1.00mm | ISO3795 | 41 mm/min |
| Flammability level | 1.5mm | IEC60695-11-10,-20 | HB |
| physical property | Test Condition | Test Method | DuPont, European Union/100ST |
|---|---|---|---|
| Water absorption rate | 饱和,23°C,2.00mm | ISO62 | 0.90 % |
| Shrinkage rate | TD | ISO294-4 | 1.4 % |
| MediumDensity | 1.14 g/cm³ | ||
| melt mass-flow rate | ISO1133 | 2.0 g/10min | |
| Melt volume flow rate | 190°C/2.16kg | ISO1133 | 1.70 cm3/10min |
| Shrinkage rate | MD | ISO294-4 | 1.3 % |
| Water absorption rate | 平衡,23°C,2.00mm,50%RH | ISO62 | 0.35 % |
| density | ISO1183 | 1.34 g/cm³ |
| Thermal performance | Test Condition | Test Method | DuPont, European Union/100ST |
|---|---|---|---|
| TD | ISO11359-2 | 1.4E-04 cm/cm/°C | |
| AnnealingTemperature | 160 °C | ||
| EffectiveThermal Diffusivity | 6E-08 m²/s | ||
| 0.45MPa,未退火 | ISO75-2/B | 100 °C | |
| 1.8MPa,未退火 | ISO75-2/A | 60.0 °C | |
| Glass transition temperature 2 | ISO11357-2 | -35.0 °C | |
| melting temperature | ISO11357-3 | 178 °C | |
| MD | ISO11359-2 | 1.3E-04 cm/cm/°C | |
| AnnealingTime-Optional | 30.0 min/mm |
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