Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
POM M90-45H CELANESE USA
CELCON®
Electrical field,Electronic field,Household appliances,Household appliances
high viscosity,wear resistant,transparent,High mobility,Weather resistance,currency
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Plastic Datasheets
| thermal performance | Test Condition | Test Method | CELANESE USA/M90-45H |
|---|---|---|---|
| vicat | ISO 306/B50 | 161 ℃ | |
| Heat Deflection Temperature | 1.8MPa,Unannealed，HDT | ISO 75-2/A | 91 ℃ |
| 1.8MPa,Unannealed，HDT | ASTM D648 | 110 ℃ | |
| Linear coefficient of thermal expansion | flow | ISO 11359-2 | 0.00011 cm/cm/℃ |
| Transverse | ISO 11359-2 | 0.00012 cm/cm/℃ |
| Basic performance | Test Condition | Test Method | CELANESE USA/M90-45H |
|---|---|---|---|
| melt mass-flow rate | 190℃/2.16kg | ISO 1133 | 8 cm³/10min |
| shrinkage rate | flow | ASTM D955 | 2.2 % |
| Across flow | ISO 294-4 | 1.7 % | |
| density | ASTM D792 | 1.41 g/cm³ | |
| shrinkage rate | Across flow | ASTM D955 | 1.8 % |
| flow | ISO 294-4 | 1.9 % |
| Mechanical properties | Test Condition | Test Method | CELANESE USA/M90-45H |
|---|---|---|---|
| tensile strength | Yield | ISO 527-2/1A/50 | 63 MPa |
| Break,23℃ | ASTM D638 | 60.7 MPa | |
| Tensile modulus | ISO 527-2/1A/1 | 2750 MPa | |
| Impact strength of simply supported beam without notch | -30℃ | ISO 179/1eA | 4 kJ/m² |
| Tensile strain | Yield | ISO 527-2/1A/50 | 10 % |
| flexural modulus | 23℃ | ISO 178 | 2490 MPa |
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