Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
POM M450 CELANESE USA
CELCON®
Thin walled products
No fill
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Plastic Datasheets
| Basic performance | Test Condition | Test Method | CELANESE USA/M450 |
|---|---|---|---|
| Water absorption rate | Saturation,23℃ | ISO 62 | 0.75 % |
| melt mass-flow rate | 190℃/2.16kg | ISO 1133 | 39 cm |
| Shrinkage rate | Across flow | ASTM D955 | 1.8 % |
| density | ASTM D792 | 1.41 g/cm | |
| Water absorption rate | Equilibrium,23℃,50%rh | ISO 62 | 0.2 % |
| Shrinkage rate | Across flow | ISO 294-4 | 2 % |
| flow | ASTM D955 | 2.2 % |
| Mechanical properties | Test Condition | Test Method | CELANESE USA/M450 |
|---|---|---|---|
| tensile strength | Yield | ISO 527-2/1A/50 | 66 MPa |
| Impact strength of simply supported beam without notch | 23℃ | ISO 179/1eA | 4.4 KJ/m |
| Impact strength of cantilever beam gap | 23℃ | ISO 180/1A | 4.7 KJ/m |
| Tensile modulus | ASTM D638 | 94.5 MPa | |
| Flexural modulus | 23℃ | ISO 178 | 2800 MPa |
| Tensile strain | Yield | ISO 527-2/1A/50 | 7.5 % |
| tensile strength | Yield,-40℃ | ASTM D638 | 60.7 MPa |
| Electrical performance | Test Condition | Test Method | CELANESE USA/M450 |
|---|---|---|---|
| Volume resistivity | ASTM D257 | 1E+14 Ω*cm |
| Thermal performance | Test Condition | Test Method | CELANESE USA/M450 |
|---|---|---|---|
| vicat | ISO 306/B50 | 161 ℃ | |
| Heat distortion temperature | 1.8MPa,Unannealed，HDT | ISO 75-2/A | 103 ℃ |
| 1.8MPa,Unannealed，HDT | ASTM D648 | 110 ℃ | |
| 0.45MPa,Unannealed，HDT | ISO 75-2/B | 156 ℃ |
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