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Kepital® FM2020
| Category: | Acetal (POM) Copolymer , Acetal (POM) Copolymer |
| Manufacturer: | Korea Engineering Plastics Co., Ltd |
| Trademark: | Kepital® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | VFVo8W_Kepital-FM2020.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| A medium viscosity grade for general injection molding. It was modified with MoS2, and so suitable for parts requiring a good friction & wear resistance and high stiffness. |
| General Information | |
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| RoHS Compliance |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.43 | g/cm³ | ASTM D792, ISO 1183 |
| Melt Mass-Flow Rate (MFR) | |||
| 190°C/2.16 kg | 10 | g/10 min | ASTM D1238 |
| -- | 11 | g/10 min | ISO 1133 |
| Molding Shrinkage | |||
| Flow : 3.00 mm | 2.0 | % | ASTM D955 |
| 3.00 mm | 2.0 | % | |
| Water Absorption (Equilibrium, 23°C, 60% RH) | 0.22 | % | ASTM D570 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Rockwell Hardness (M-Scale) | 80 | ASTM D785 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength | |||
| Yield, 23°C | 62.0 | MPa | ASTM D638 |
| Yield, 23°C | 65.0 | MPa | ISO 527-2 |
| Tensile Elongation (Break, 23°C) | 50 | % | ASTM D638 |
| Nominal Tensile Strain at Break | 20 | % | ISO 527-2 |
| Flexural Modulus | |||
| 23°C | 2600 | MPa | ASTM D790 |
| 23°C | 2690 | MPa | ISO 178 |
| Flexural Strength (23°C) | 90.0 | MPa | ASTM D790, ISO 178 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength | 5.5 | kJ/m² | ISO 179/1eA |
| Notched Izod Impact (3.20 mm) | 67 | J/m | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load (1.8 MPa, Unannealed) | 124 | °C | ASTM D648 |
| Peak Melting Temperature | 165 | °C | ASTM D3418 |
| CLTE - Flow (20 to 80°C) | 1.3E-4 | cm/cm/°C | ASTM D696 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Surface Resistivity | 1.0E+16 | ohms | ASTM D257, IEC 60093 |
| Volume Resistivity | 1.0E+14 | ohms·cm | ASTM D257, IEC 60093 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flame Rating (0.800 mm) | HB | UL 94 |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Medalist® MD-50148 | Teknor Apex Company | TPE | Medalist® |
| Monprene® CP-39040D XRD (PRELIMINARY DATA) | Teknor Apex Company | TPE | Monprene® |
| Tenac™ 5010 | Asahi Kasei Chemicals Corporation | Acetal (POM) Homopolymer | Tenac™ |
| Sumikon® EME-7330K | Sumitomo Bakelite Co., Ltd. | Epoxy | Sumikon® |
| POLYfill PPHC K8040 | Polykemi AB | PP, Unspecified | POLYfill |
