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Hostaform® LX90Z
| 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: | MfNBCe_Hostaform-LX90Z.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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Hostaform® LX90Z specialty metallic appearance grades are an integrally colored nominal 9 melt flow rate based acetal copolymer material stabilized for use where ultraviolet radiation exposure is to be encountered. The material is formulated to prevent discoloration, fading, chalking and mechanical property change in severe ultraviolet exposure. This product, formerly called Celcon® UV90Z metallics, is available in many molded-in-color metallic colors formulated for the interior automotive market and other applications. Besides material, optimal finish for specialty metallic parts is dependent on proper drying, gate design, knit line locations, and special processing. Please contact Celanese Technical Service for assistance with your application. |
| General Information | |
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| Features |
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| Uses |
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| RoHS Compliance |
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| Appearance |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 1.43 | g/cm³ | ISO 1183 |
| Melt Volume-Flow Rate (MVR) (190°C/2.16 kg) | 8.00 | cm³/10min | ISO 1133 |
| Molding Shrinkage | ISO 294-4 | ||
| Vertical flow direction | 1.4 | % | ISO 294-4 |
| Flow direction | 2.3 | % | ISO 294-4 |
| Water Absorption (Saturation, 23°C) | 0.75 | % | ISO 62 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | 2800 | MPa | ISO 527-2/1A/1 |
| Tensile Stress (Yield) | 54.0 | MPa | ISO 527-2/1A/50 |
| Tensile Strain (Yield) | 10 | % | ISO 527-2/1A/50 |
| Flexural Modulus (23°C) | 2850 | MPa | ISO 178 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179/1eA | ||
| -30°C | 4.0 | kJ/m² | ISO 179/1eA |
| 23°C | 4.0 | kJ/m² | ISO 179/1eA |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Heat Deflection Temperature | |||
| 0.45 MPa, not annealed | 151 | °C | ISO 75-2/B |
| 1.8 MPa, not annealed | 88.0 | °C | ISO 75-2/A |
| Melting Temperature 1 | 166 | °C | ISO 11357-3 |
| Linear thermal expansion coefficient | ISO 11359-2 | ||
| Flow | 9.0E-5 | cm/cm/°C | ISO 11359-2 |
| Lateral | 1.0E-4 | cm/cm/°C | ISO 11359-2 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 105 - 110 | °C | |
| Drying Time | 3.0 | hr | |
| Rear Temperature | 170 - 175 | °C | |
| Middle Temperature | 170 - 180 | °C | |
| Front Temperature | 175 - 185 | °C | |
| Nozzle Temperature | 185 - 195 | °C | |
| Processing (Melt) Temp | 180 - 195 | °C | |
| Mold Temperature | 100 - 125 | °C | |
| Injection Pressure | 60.0 - 120 | MPa | |
| Injection Rate | Slow | ||
| Holding Pressure | 60.0 - 120 | MPa | |
| Back Pressure | 0.00 - 0.500 | MPa |
| Injection instructions |
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| Manifold Temperature: 180 to 200°CZone 4 Temperature: 180 to 190°C |
| Note Message | |
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| 1 . | 10°C/min |
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