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Hostaform® LW90EWX
| 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: | 7ZyzZy_Hostaform-LW90EWX.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
|---|
| Hostaform® LW90EWX is a specialty low wear grade of acetal copolymer designed for improved performance including when paired against other thermoplastic resins (PBT, PA, PC, PMMA) or steel. Due to the special wax blend the material has a good weld line strength. |
| General Information | |
|---|---|
| Features |
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| RoHS Compliance |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 1.40 | g/cm³ | ISO 1183 |
| Melt Volume-Flow Rate (MVR) (190°C/2.16 kg) | 9.50 | cm³/10min | ISO 1133 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | 2800 | MPa | ISO 527-2/1A/1 |
| Tensile Stress (Yield) | 61.0 | MPa | ISO 527-2/1A/50 |
| Tensile Strain (Yield) | 8.0 | % | ISO 527-2/1A/50 |
| Nominal Tensile Strain at Break | 28 | % | ISO 527-2/1A/50 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength (23°C) | 6.5 | kJ/m² | ISO 179/1eA |
| Charpy Unnotched Impact Strength (23°C) | 180 | kJ/m² | ISO 179/1eU |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Heat Deflection Temperature (1.8 MPa, Unannealed) | 92.0 | °C | ISO 75-2/A |
| Melting Temperature 1 | 166 | °C | ISO 11357-3 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 100 - 120 | °C | |
| Drying Time | 3.0 - 4.0 | hr | |
| Hopper Temperature | 20.0 - 30.0 | °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 | 80.0 - 120 | °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 |
|---|
| Manifold Temperature: 190 to 210°CZone 4 Temperature: 190 to 210°CFeed Temperature: 60 to 80°C |
| Note Message | |
|---|---|
| 1 . | 10°C/min |
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