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Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
POM S 9244 CELANESE USA
HOSTAFORM®
Bottle cap,Electrical applications
Chemical resistance,antioxidant,Hydrolysis resistance
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Plastic Datasheets
| thermal performance | Test Condition | Test Method | CELANESE USA/S 9244 |
|---|---|---|---|
| Hot deformation temperature | 1.8MPa,Unannealed | ISO 75-2/A | 68.0 °C |
| Linear coefficient of thermal expansion | MD | ISO 11359-2 | 1.3E-04 cm/cm/°C |
| Melting temperature | ISO 11357-3 | 166 °C |
| mechanical properties | Test Condition | Test Method | CELANESE USA/S 9244 |
|---|---|---|---|
| Bending modulus | 23°C | ISO 178 | 1450 Mpa |
| Nominal tensile fracture strain | ISO 527-2/1A/50 | >50 % | |
| Tensile creep modulus | 1hr | ISO 899-1 | 1200 Mpa |
| 1000hr | ISO 899-1 | 650 Mpa | |
| Tensile modulus | ISO 527-2/1A/1 | 1450 Mpa | |
| Tensile strain | Yield | ISO 527-2/1A/50 | 7.0 % |
| tensile strength | Yield | ISO 527-2/1A/50 | 33.0 Mpa |
| Electrical performance | Test Condition | Test Method | CELANESE USA/S 9244 |
|---|---|---|---|
| Compared to the anti leakage trace index | IEC 60112 | V | |
| Dissipation factor | 1MHz | IEC 60250 | 6E-03 |
| 100Hz | IEC 60250 | 4E-03 | |
| Relative permittivity | 100Hz | IEC 60250 | 3.60 |
| 1MHz | IEC 60250 | 3.60 | |
| Surface resistivity | IEC 60093 | 1E+13 ohms | |
| Volume resistivity | IEC 60093 | 1E+13 ohms·cm |
| Physical properties | Test Condition | Test Method | CELANESE USA/S 9244 |
|---|---|---|---|
| Melt Volume Flow Rate (MVR) | 190°C/2.16kg | ISO 1133 | 1.40 cm3/10min |
| Shrinkage rate | MD | ISO 294-4 | 1.7 % |
| TD | ISO 294-4 | 1.6 % | |
| Water absorption rate | Saturation,23°C | ISO 62 | 1.2 % |
| impact performance | Test Condition | Test Method | CELANESE USA/S 9244 |
|---|---|---|---|
| Impact strength of simply supported beam without notch | -30°C,Partial Break | ISO 179/1eU | 200 kJ/m² |
| 23°C | ISO 179/1eU | NoBreak |