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Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
POM C 9021 GV1/40 CELANESE GERMANY
HOSTAFORM®
Electronic and electrical accessories,Electrical components,Engineering accessories,Automotive sector
High rigidity,Solvent resistance,Alkali resistant,Fuel resistance,Hydrolysis resistance,Good resilience,High hardness
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Plastic Datasheets
| Supplementary Information | Test Condition | Test Method | CELANESE GERMANY/C 9021 GV1/40 |
|---|---|---|---|
| ISOType | ISO 9988-1 | POM-K.M-GNR.01-003.GF40 |
| thermal performance | Test Condition | Test Method | CELANESE GERMANY/C 9021 GV1/40 |
|---|---|---|---|
| Hot deformation temperature | 8.0MPa,Unannealed | ISO 75-2/C | 136 °C |
| 1.8MPa,Unannealed | ISO 75-2/A | 161 °C | |
| Linear coefficient of thermal expansion | MD | ISO 11359-2 | 2E-05 cm/cm/°C |
| Melting temperature | ISO 11357-3 | 166 °C |
| mechanical properties | Test Condition | Test Method | CELANESE GERMANY/C 9021 GV1/40 |
|---|---|---|---|
| Tensile creep modulus | 1hr | ISO 899-1 | 11000 Mpa |
| 1000hr | ISO 899-1 | 7100 Mpa | |
| Tensile modulus | ISO 527-2/1A/1 | 13000 Mpa | |
| Tensile strain | Break | ISO 527-2/1A/5 | 2.0 % |
| tensile strength | Break | ISO 527-2/1A/5 | 140 Mpa |
| Electrical performance | Test Condition | Test Method | CELANESE GERMANY/C 9021 GV1/40 |
|---|---|---|---|
| Compared to the anti leakage trace index | IEC 60112 | V | |
| Dielectric strength | IEC 60243-1 | 40 KV/mm | |
| Dissipation factor | 1MHz | IEC 60250 | 6E-03 |
| 100Hz | IEC 60250 | 3E-03 | |
| Relative permittivity | 100Hz | IEC 60250 | 4.50 |
| 1MHz | IEC 60250 | 4.50 | |
| Surface resistivity | IEC 60093 | 1E+14 ohms | |
| Volume resistivity | IEC 60093 | 1E+14 ohms·cm |
| Physical properties | Test Condition | Test Method | CELANESE GERMANY/C 9021 GV1/40 |
|---|---|---|---|
| density | ISO 1183 | 1.72 g/cm³ | |
| Melt Volume Flow Rate (MVR) | 190°C/2.16kg | ISO 1133 | 2.50 cm3/10min |
| Water absorption rate | Saturation,23°C | ISO 62 | 0.90 % |
| impact performance | Test Condition | Test Method | CELANESE GERMANY/C 9021 GV1/40 |
|---|---|---|---|
| Charpy Notched Impact Strength | 23°C | ISO 179/1eA | 9.0 kJ/m² |
| -30°C | ISO 179/1eA | 9.0 kJ/m² | |
| Impact strength of simply supported beam without notch | -30°C | ISO 179/1eU | 25 kJ/m² |
| 23°C | ISO 179/1eU | 20 kJ/m² |
| flammability | Test Condition | Test Method | CELANESE GERMANY/C 9021 GV1/40 |
|---|---|---|---|
| UL flame retardant rating | 0.8mm | UL 94 | HB |
| 1.6mm | UL 94 | HB |