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Kepital® GD-52
| 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: | GmVtsv_Kepital-GD-52.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| An easy flowing grade for general injection molding and so suitable for parts requiring a good weather resistance and low gloss. |
| General Information | |
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| Features |
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| Uses |
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| RoHS Compliance |
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| Forms |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.41 | g/cm³ | ASTM D792, ISO 1183 |
| Melt Mass-Flow Rate (MFR) | |||
| 190°C/2.16 kg | 23 | g/10 min | ASTM D1238 |
| 190°C/2.16 kg | 25 | g/10 min | ISO 1133 |
| Molding Shrinkage - Flow (2.00 mm) | 1.7 | % | ASTM D955 |
| Water Absorption (Equilibrium, 23°C, 60% RH) | 0.22 | % | ASTM D570 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength | |||
| Yield, 23°C | 58.0 | MPa | ASTM D638 |
| Yield, 23°C | 59.0 | MPa | ISO 527-2 |
| Tensile Elongation (Break, 23°C) | 30 | % | ASTM D638 |
| Nominal Tensile Strain at Break | 14 | % | ISO 527-2 |
| Flexural Modulus (23°C) | 2750 | MPa | ASTM D790, ISO 178 |
| Flexural Strength | |||
| 23°C | 87.0 | MPa | ASTM D790 |
| 23°C | 86.0 | MPa | ISO 178 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength | 4.0 | kJ/m² | ISO 179/1eA |
| Notched Izod Impact (3.20 mm) | 49 | J/m | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load (1.8 MPa, Unannealed) | 115 | °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 |
| Electric Strength | 19 | kV/mm | IEC 60243-1 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flame Rating | HB | UL 94 |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Maxelast® P3915T | Nantong Polymax Elastomer Technology, Co., Ltd | TPE | Maxelast® |
| Teflon® PFA 440HPB | DuPont Fluoropolymers | PFA | Teflon® PFA |
| Westlake Radel® R | Westlake Plastics Company | PESU | Westlake |
| CERTENE™ PHF-4 | Muehlstein | PP, HMS | CERTENE™ |
| Polifor® 25 GFCF/20 NERO | SO.F.TER. SPA | PP Homopolymer | Polifor® |
