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EnCom POM 0116
| Category: | Acetal (POM) Homopolymer , Acetal (POM) Homopolymer |
| Manufacturer: | EnCom, Inc. |
| Trademark: | EnCom |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | PxXkLx_EnCom-POM-0116.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Homopolymer Acetal (POM) |
| General Information | |
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| Features |
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| Uses |
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| Appearance |
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| Forms |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.34 | g/cm³ | ASTM D792 |
| Melt Mass-Flow Rate (MFR) (190°C/1.05 kg) | 0.85 | g/10 min | ASTM D1238 |
| Molding Shrinkage | ASTM D955 | ||
| Flow : 3.18 mm | 0.90 to 1.2 | % | |
| Across Flow : 3.18 mm | 1.0 to 1.3 | % | |
| Water Absorption | ASTM D570 | ||
| 24 hr | 0.44 | % | |
| Saturation, 23°C | 0.85 | % | |
| Equilibrium, 23°C, 50% RH | 0.35 | % |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | 1290 | MPa | ASTM D638 |
| Tensile Strength (Yield) | 44.8 | MPa | ASTM D638 |
| Tensile Elongation (Break) | 35 | % | ASTM D638 |
| Flexural Modulus | 1120 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact (23°C) | 270 | J/m | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load | ASTM D648 | ||
| 0.45 MPa, Unannealed | 125 | °C | |
| 1.8 MPa, Unannealed | 60.6 | °C |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 79.4 | °C | |
| Drying Time | 2.0 to 4.0 | hr | |
| Suggested Max Moisture | 0.020 | % | |
| Rear Temperature | 185 to 199 | °C | |
| Middle Temperature | 185 to 199 | °C | |
| Front Temperature | 185 to 204 | °C | |
| Nozzle Temperature | 185 to 216 | °C | |
| Processing (Melt) Temp | 199 to 221 | °C | |
| Mold Temperature | 71.1 to 98.9 | °C |
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