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Hostaform® C 9021 GV1/40
| Category: | Acetal (POM) Copolymer , Acetal (POM) Copolymer |
| Manufacturer: | Celanese Corporation |
| Trademark: | Hostaform® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | m6NuK8_HostaformC9021GV140.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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POM copolymer Injection molding type, reinforced with ca 40 % glass fibers; high resistance to thermal and oxidative degradation; reduced thermal expansion and shrinkage. UL-registration in natural and a thickness more than 0.81 mm as UL 94 HB, temperature index UL 746 B for a thickness of 2 mm, electrical 105 °C, mechanical 95 °C. Burning rate ISO 3795 and FMVSS 302 < 100 mm/min for a thickness more than 1 mm. Ranges of applications: for molded parts with very high rigidity, similar properties like HOSTAFORM C 9021 GV1/30. FMVSS = Federal Motor Vehicle Safety Standard (USA) UL = Underwriters Laboratories (USA) |
| General Information | |
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| Filler / Reinforcement |
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| Features |
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| Processing Method |
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| Resin ID (ISO 1043) |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 1.72 | g/cm³ | ISO 1183 |
| Melt Volume-Flow Rate (MVR) (190°C/2.16 kg) | 2.50 | cm³/10min | ISO 1133 |
| Water Absorption (Saturation, 23°C) | 0.90 | % | ISO 62 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | 13000 | MPa | ISO 527-2/1A/1 |
| Tensile Stress (Break) | 140 | MPa | ISO 527-2/1A/5 |
| Tensile Strain (Break) | 2.0 | % | ISO 527-2/1A/5 |
| Tensile Creep Modulus | ISO 899-1 | ||
| 1 hr | 11000 | MPa | ISO 899-1 |
| 1000 hr | 7100 | MPa | ISO 899-1 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179/1eA | ||
| -30°C | 9.0 | kJ/m² | ISO 179/1eA |
| 23°C | 9.0 | kJ/m² | ISO 179/1eA |
| Charpy Unnotched Impact Strength | ISO 179/1eU | ||
| -30°C | 25 | kJ/m² | ISO 179/1eU |
| 23°C | 20 | kJ/m² | ISO 179/1eU |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Heat Deflection Temperature | |||
| 1.8 MPa, not annealed | 161 | °C | ISO 75-2/A |
| 8.0 MPa, not annealed | 136 | °C | ISO 75-2/C |
| Melting Temperature 1 | 166 | °C | ISO 11357-3 |
| CLTE - Flow | 2.0E-5 | cm/cm/°C | ISO 11359-2 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Surface Resistivity | 1.0E+14 | ohms | IEC 60093 |
| Volume Resistivity | 1.0E+14 | ohms·cm | IEC 60093 |
| Dielectric Strength | 40 | kV/mm | IEC 60243-1 |
| Relative Permittivity | IEC 60250 | ||
| 100 Hz | 4.50 | IEC 60250 | |
| 1 MHz | 4.50 | IEC 60250 | |
| Dissipation Factor | IEC 60250 | ||
| 100 Hz | 3.0E-3 | IEC 60250 | |
| 1 MHz | 6.0E-3 | IEC 60250 | |
| Comparative Tracking Index | 600 | V | IEC 60112 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flame Rating | UL 94 | ||
| 0.8 mm | HB | UL 94 | |
| 1.6 mm | HB | UL 94 |
| Additional Information | Nominal Value | Test Method | |
|---|---|---|---|
| ISO Type | POM-K, M-GNR, 01-003, GF40 | ISO 9988-1 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 100 - 120 | °C | |
| Drying Time | 3.0 - 4.0 | hr | |
| Suggested Max Moisture | 0.15 | % | |
| Hopper Temperature | 20 - 23 | °C | |
| Rear Temperature | 170 - 180 | °C | |
| Middle Temperature | 180 - 190 | °C | |
| Front Temperature | 190 - 200 | °C | |
| Nozzle Temperature | 190 - 210 | °C | |
| Processing (Melt) Temp | 190 - 210 | °C | |
| Mold Temperature | 80 - 120 | °C | |
| Injection Pressure | 60.0 - 120 | MPa | |
| Injection Rate | Slow | ||
| Holding Pressure | 60.0 - 120 | MPa | |
| Back Pressure | 0.00 - 2.00 | MPa |
| Injection instructions |
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| Feed Temperature: 60 to 80°CZone 4 Temperature: 190 to 210°CManifold Temperature: 190 to 210°C |
| Note Message | |
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| 1 . | 10°C/min |
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