Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
POM M270 CELANESE NANJING
CELCON®
Household appliances、Household appliances、Automotive sector
Low molecular weight、Good forming performance、High mobility
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | CELANESE NANJING/M270 |
|---|---|---|---|
| Charpy Notched Impact Strength | 23°C | ISO179/1eA | 5.2 kJ/m² |
| Impact strength of cantilever beam gap | 23°C | ISO180/1A | 5.4 kJ/m² |
| Impact strength of simply supported beam without notch | 23°C | ISO179/1eU | 120 kJ/m² |
| -30°C | ISO179/1eU | 110 kJ/m² |
| Mechanical properties | Test Condition | Test Method | CELANESE NANJING/M270 |
|---|---|---|---|
| Tensile modulus | ISO527-2/1A/1 | 2800 Mpa | |
| Tensile strain | 屈服 | ISO527-2/1A/50 | 8.0 % |
| Flexural modulus | 23°C | ISO178 | 2750 Mpa |
| TensileCreepModule | 1hr | ISO899-1 | 2300 Mpa |
| tensile strength | 屈服,23°C | ASTMD638 | 60.7 Mpa |
| Tensile stress | 屈服 | ISO527-2/1A/50 | 67.0 Mpa |
| Tensile creep modulus | 1000hr | ISO899-1 | 1300 Mpa |
| physical property | Test Condition | Test Method | CELANESE NANJING/M270 |
|---|---|---|---|
| Shrinkage rate | TD | ISO294-4 | 1.6 % |
| Water absorption rate | 平衡,23°C,50%RH | ISO62 | 0.20 % |
| SpecificHeatCapacity of Melt | 内部方法 | 2210 J/kg/°C | |
| DensityMelt | 内部方法 | 1.200 g/cm³ | |
| ThermalConductivityofMelt | 内部方法 | 0.16 W/m/K | |
| Water absorption rate | 饱和,23°C | ISO62 | 0.75 % |
| density | ASTMD792 | 1.41 g/cm³ | |
| Shrinkage rate | MD | ASTMD955 | 2.2 % |
| Melt volume flow rate | 190°C/2.16kg | ISO1133 | 23.0 cm3/10min |
| Shrinkage rate | MD | ISO294-4 | 1.7 % |
| density | ISO1183 | 1.41 g/cm³ | |
| Shrinkage rate | TD | ASTMD955 | 1.8 % |
| Thermal performance | Test Condition | Test Method | CELANESE NANJING/M270 |
|---|---|---|---|
| TD | ISO11359-2 | 1.2E-04 cm/cm/°C | |
| 0.45MPa,未退火 | ISO75-2/B | 156 °C | |
| 1.8MPa,未退火 | ISO75-2/A | 103 °C | |
| melting temperature | ISO11357-3 | 166 °C | |
| MD | ISO11359-2 | 1.1E-04 cm/cm/°C | |
| 1.8MPa,未退火 | ASTMD648 | 110 °C |
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