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Kepital® FW-21
| 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: | LFVgMG_Kepital-FW-21.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Kepital® FW-21 is an Acetal (POM) Copolymer material filled with filler. It is available in Asia Pacific, Europe, or North America. Important attributes of Kepital® FW-21 are:
Typical applications include:
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| Filler / Reinforcement |
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| Uses |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.42 | g/cm³ | ASTM D792 |
| Melt Mass-Flow Rate (MFR) (190°C/2.16 kg) | 9.0 | g/10 min | ASTM D1238 |
| Molding Shrinkage - Flow | 2.0 | % | ASTM D955 |
| Water Absorption (24 hr) | 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 | 55.9 | MPa | ASTM D638 |
| Tensile Elongation (Break) | 40 | % | ASTM D638 |
| Flexural Modulus | 2550 | MPa | ASTM D790 |
| Flexural Strength | 81.4 | MPa | ASTM D790 |
| Shear Strength | 52.9 | MPa | ASTM D732 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact (3.20 mm) | 48 | J/m | ASTM D256 |
| Tensile Impact Strength (1.60 mm) | 77.8 | kJ/m² | ASTM D1822 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load | ASTM D648 | ||
| 0.45 MPa, Unannealed | 158 | °C | |
| 1.8 MPa, Unannealed | 109 | °C | |
| Melting Temperature | 165 | °C | |
| CLTE - Flow | 1.3E-5 | cm/cm/°C | ASTM D696 |
| RTI Elec (0.800 mm) | 50.0 | °C | UL 746 |
| RTI Imp (0.800 mm) | 50.0 | °C | UL 746 |
| RTI Str (0.800 mm) | 50.0 | °C | UL 746 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Surface Resistivity | 1.0E+16 | ohms | ASTM D257 |
| Volume Resistivity | 1.0E+14 | ohms·cm | ASTM D257 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flame Rating (0.800 mm) | HB | UL 94 |
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|---|---|---|---|
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