Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
POM MC270 CELANESE USA
CELCON®
Household appliances,Household appliances,Fitness equipment,Automotive sector
High rigidity,high strength,High impact resistance,standard,Weather resistance
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Plastic Datasheets
| Basic performance | Test Condition | Test Method | CELANESE USA/MC270 |
|---|---|---|---|
| Water absorption rate | Saturation,23℃ | ISO 62 | 0.75 % |
| Shrinkage rate | Across flow | ASTM D955 | 1.6 % |
| density | ASTM D792 | 1.48 g/cm | |
| Water absorption rate | Equilibrium,23℃,50%rh | ISO 62 | 0.2 % |
| Shrinkage rate | flow | ASTM D955 | 1.9 % |
| Mechanical properties | Test Condition | Test Method | CELANESE USA/MC270 |
|---|---|---|---|
| tensile strength | Yield | ISO 527-2/1A/50 | 57 MPa |
| Yield,23℃ | ASTM D638 | 53.1 MPa | |
| Impact strength of simply supported beam without notch | -30℃ | ISO 179/1eA | 4.5 KJ/m |
| bending strength | 23℃ | ISO 178 | 77 MPa |
| Impact strength of simply supported beam without notch | 23℃ | ISO 179/1eA | 5.4 KJ/m |
| Impact strength of cantilever beam gap | 23℃ | ISO 180/1A | 5.5 KJ/m |
| Tensile modulus | ISO 527-2/1A/1 | 3150 MPa | |
| Tensile strain | Yield | ISO 527-2/1A/50 | 7 % |
| Flexural modulus | ISO 178 | 3100 MPa |
| Thermal performance | Test Condition | Test Method | CELANESE USA/MC270 |
|---|---|---|---|
| Linear coefficient of thermal expansion | flow | ISO 11359-2 | 0.00010 cm/cm/℃ |
| Transverse | ISO 11359-2 | 0.00012 cm/cm/℃ | |
| vicat | ISO 306/B50 | 161 ℃ | |
| Heat distortion temperature | 1.8MPa,Unannealed，HDT | ISO 75-2/A | 101 ℃ |
| 1.8MPa,Unannealed，HDT | ASTM D648 | 93.3 ℃ |
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