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Duratuf™ 903
| Category: | Acetal (POM) Homopolymer , Acetal (POM) Homopolymer |
| Manufacturer: | Technical Polymers, LLC |
| Trademark: | Duratuf™ |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | Ge1l46_Duratuf-903.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Duratuf™903 is a polyoxymethylene (POM) homopolymer material,. This product is available in North America and is processed by injection molding. Duratuf™The main features of the 903 are:
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| General Information | |
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| Features |
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| Forms |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.42 | g/cm³ | ASTM D792 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength (23°C) | 62.1 | MPa | ASTM D638 |
| Tensile Elongation (Break, 23°C) | 75 | % | ASTM D638 |
| Flexural Modulus (23°C) | 2790 | MPa | ASTM D790 |
| Flexural Strength (23°C) | 72.4 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact (23°C) | 120 | J/m | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load | ASTM D648 | ||
| 0.45 MPa, not annealed | 163 | °C | ASTM D648 |
| 1.8 MPa, not annealed | 93.3 | °C | ASTM D648 |
| Melting Temperature | 178 | °C | DSC |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Volume Resistivity | 1.0E+15 | ohms·cm | ASTM D257 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flame Rating | HB | UL 94 |
| Additional Information |
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| Tensile Elongation, ASTM D638: >75% |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 79.4 | °C | |
| Drying Time | 2.0 - 4.0 | hr | |
| Processing (Melt) Temp | 210 - 221 | °C | |
| Mold Temperature | 79.4 - 98.9 | °C | |
| Injection Rate | Moderate-Fast | ||
| Back Pressure | 0.103 - 0.689 | MPa | |
| Screw Speed | 50 - 100 | rpm | |
| Clamp Tonnage | 3.4 - 5.5 | kN/cm² | |
| Cushion | 6.35 - 12.7 | mm | |
| Screw L/D Ratio | 20.0:1.0 | ||
| Screw Compression Ratio | 2.5:1.0 |
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