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Generic Acetal (POM) Homopolymer
| Category: | Acetal (POM) Homopolymer , Acetal (POM) Homopolymer |
| Manufacturer: | Generic |
| Trademark: | Generic |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | FXtZBT_Generic-Acetal-POM-Homopolymer.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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This data represents typical values that have been calculated from all products classified as: Generic Acetal (POM) Homopolymer This information is provided for comparative purposes only. |
| General Information |
|---|
| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | |||
| -- | 1.40 - 1.42 | g/cm³ | ASTM D792 |
| 23°C | 1.42 | g/cm³ | ISO 1183 |
| Melt Mass-Flow Rate (MFR) | |||
| 190°C/2.16 kg | 1.0 - 11 | g/10 min | ASTM D1238 |
| 190°C/2.16 kg | 1.7 - 16 | g/10 min | ISO 1133 |
| Melt Volume-Flow Rate (MVR) (190°C/2.16 kg) | 1.70 - 21.0 | cm³/10min | ISO 1133 |
| Molding Shrinkage | |||
| Flow : 23°C | 1.9 - 2.5 | % | ASTM D955 |
| Transverse flow : 23°C | 1.8 - 2.1 | % | ASTM D955 |
| 23°C | 1.7 - 2.1 | % | ISO 294-4 |
| Water Absorption | |||
| 23°C, 24 hr | 0.16 - 0.26 | % | ASTM D570 |
| 23°C, 24 hr | 0.18 - 0.66 | % | ISO 62 |
| Saturated, 23°C | 0.26 - 1.8 | % | ASTM D570 |
| Saturated, 23°C | 0.72 - 1.4 | % | ISO 62 |
| Equilibrium, 23°C, 50% RH | 0.17 - 0.31 | % | ISO 62 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Rockwell Hardness | |||
| 23°C | 80 - 121 | ASTM D785 | |
| 23°C | 91 - 120 | ISO 2039-2 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | |||
| 23°C | 2190 - 3140 | MPa | ASTM D638 |
| 23°C | 2640 - 3420 | MPa | ISO 527-2 |
| Tensile Strength | |||
| Yield, 23°C | 44.1 - 72.9 | MPa | ASTM D638 |
| Yield, 23°C | 70.0 - 72.3 | MPa | ISO 527-2 |
| Fracture, 23°C | 48.3 - 67.6 | MPa | ASTM D638 |
| Fracture, 23°C | 44.5 - 53.2 | MPa | ISO 527-2 |
| 23°C | 60.6 - 73.3 | MPa | ASTM D638 |
| Tensile Elongation | |||
| Yield, 23°C | 10 - 11 | % | ASTM D638 |
| Yield, 23°C | 9.8 - 28 | % | ISO 527-2 |
| Fracture, 23°C | 3.0 - 80 | % | ASTM D638 |
| Fracture, 23°C | 9.3 - 65 | % | ISO 527-2 |
| Nominal Tensile Strain at Break (23°C) | 19 - 50 | % | ISO 527-2 |
| Tensile Creep Modulus | ISO 899-1 | ||
| 1 hr | 2590 | MPa | ISO 899-1 |
| 1000 hr | 807 | MPa | ISO 899-1 |
| Flexural Modulus | |||
| 23°C | 2110 - 3200 | MPa | ASTM D790 |
| 23°C | 2700 - 3140 | MPa | ISO 178 |
| Flexural Strength | |||
| 23°C | 75.6 - 109 | MPa | ASTM D790 |
| 23°C | 34.0 - 89.0 | MPa | ISO 178 |
| Coefficient of Friction | 0.070 - 0.25 | ASTM D1894 | |
| Taber Abrasion Resistance (23°C) | 12.8 - 13.1 | mg | ASTM D1044 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength (23°C) | 5.2 - 16 | kJ/m² | ISO 179 |
| Charpy Unnotched Impact Strength (23°C) | 160 - 310 | kJ/m² | ISO 179 |
| Notched Izod Impact | |||
| 23°C | 41 - 120 | J/m | ASTM D256 |
| 23°C | 3.0 - 16 | kJ/m² | ISO 180 |
| Unnotched Izod Impact | |||
| 23°C | 54 - 670 | J/m | ASTM D256 |
| 23°C | 29 - 53 | kJ/m² | ISO 180 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load | |||
| 0.45 MPa, not annealed | 118 - 172 | °C | ASTM D648 |
| 0.45 MPa, not annealed | 157 - 165 | °C | ISO 75-2/B |
| 1.8 MPa, not annealed | 92.9 - 160 | °C | ASTM D648 |
| 1.8 MPa, not annealed | 71.0 - 111 | °C | ISO 75-2/A |
| Continuous Use Temperature | 85.0 - 150 | °C | ASTM D794 |
| Melting Temperature | |||
| -- | 162 - 177 | °C | |
| -- | 165 - 178 | °C | DSC |
| -- | 178 | °C | ISO 11357-3 |
| -- | 165 - 177 | °C | ASTM D3418 |
| Linear thermal expansion coefficient | |||
| Flow | 9.7E-5 - 1.0E-4 | cm/cm/°C | ASTM D696 |
| Flow | 9.8E-5 - 1.5E-4 | cm/cm/°C | ISO 11359-2 |
| Lateral | 9.0E-5 - 1.8E-4 | cm/cm/°C | ISO 11359-2 |
| Specific Heat (23°C) | 1460 - 1470 | J/kg/°C | ASTM C351 |
| Thermal Conductivity (23°C) | 0.23 | W/m/K | ASTM C177 |
| RTI Elec | 50.0 - 110 | °C | UL 746 |
| RTI Imp | 50.0 - 90.0 | °C | UL 746 |
| RTI | 50.0 - 95.0 | °C | UL 746 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Surface Resistivity | |||
| -- | 1.0E+13 - 5.5E+16 | ohms | ASTM D257 |
| -- | 5.1E+11 - 1.0E+15 | ohms | IEC 60093 |
| Volume Resistivity | |||
| 23°C | 5.5E+9 - 5.5E+15 | ohms·cm | ASTM D257 |
| 23°C | 5.1E+11 - 1.0E+15 | ohms·cm | IEC 60093 |
| Dielectric Strength | |||
| 23°C | 18 - 24 | kV/mm | ASTM D149 |
| 23°C | 20 - 32 | kV/mm | IEC 60243-1 |
| Dielectric Constant | |||
| 23°C | 3.70 - 3.80 | ASTM D150 | |
| 23°C | 3.69 | IEC 60250 | |
| Dissipation Factor | |||
| 23°C | 3.8E-4 - 7.0E-3 | ASTM D150 | |
| 23°C | 2.6E-3 - 0.018 | IEC 60250 | |
| Arc Resistance | 250 | sec | ASTM D495 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Oxygen Index | 20 - 23 | % | ISO 4589-2 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 78.6 - 86.1 | °C | |
| Drying Time | 1.9 - 3.1 | hr | |
| Suggested Max Moisture | 0.097 - 0.20 | % | |
| Rear Temperature | 170 - 199 | °C | |
| Middle Temperature | 180 - 205 | °C | |
| Front Temperature | 188 - 216 | °C | |
| Nozzle Temperature | 190 - 208 | °C | |
| Processing (Melt) Temp | 199 - 216 | °C | |
| Mold Temperature | 50.0 - 90.1 | °C | |
| Injection Pressure | 82.7 - 95.7 | MPa | |
| Back Pressure | 0.235 - 1.87 | MPa | |
| Screw Speed | 45 - 76 | rpm | |
| Clamp Tonnage | 4.0 - 4.5 | kN/cm² | |
| Cushion | 4.76 - 9.53 | mm |
| Injection instructions |
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| This data represents typical values that have been calculated from all products classified as: Generic Acetal (POM) HomopolymerThis information is provided for comparative purposes only. |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Bergamid™ B70 G33 U GR258 | PolyOne Corporation | Nylon 6 | Bergamid™ |
| GAPEX® RPP30EA36HB | Ferro Corporation | PP Homopolymer | GAPEX® |
| ESPRENE EPDM 532 | Sumitomo Chemical Co., Ltd. | EPDM | ESPRENE EPDM |
| Kumho KTR KTR-101 | Korea Kumho Petrochemical Co., Ltd. | SBS | Kumho KTR |
| Lutene® H ME6000 | LG Chem Ltd. | HDPE | Lutene® H |
