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Lumid® GN2251BF
| Category: | Nylon 66 , Polyamide 66 |
| Manufacturer: | LG Chem Ltd. |
| Trademark: | Lumid® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | odGhy9_Lumid-GN2251BF.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Lumid®GN2251BF is a polyamide 66 (nylon 66) material, which contains a 25% glass fiber reinforced material. This product is available in North America, Latin America, Europe or Asia Pacific. The processing method is injection molding. Lumid®The main features of the GN2251BF are:
Lumid®Typical application fields of GN2251BF are: electrical/electronic applications |
| General Information | |
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| Filler / Reinforcement |
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| Additive |
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| Features |
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| Uses |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.38 | g/cm³ | ASTM D792 |
| Water Absorption (23°C, 24 hr) | 0.70 | % | ASTM D570 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Rockwell Hardness (R-Scale) | 125 | ASTM D785 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength 1(Break, 3.20 mm) | 123 | MPa | ASTM D638 |
| Tensile Elongation 2(Break, 3.20 mm) | 3.0 | % | ASTM D638 |
| Flexural Modulus 3(3.20 mm) | 7650 | MPa | ASTM D790 |
| Flexural Strength 4(3.20 mm) | 186 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact (23°C, 3.20 mm) | 83 | J/m | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load (1.8 MPa, Unannealed, 6.40 mm) | 245 | °C | ASTM D648 |
| Peak Melting Temperature | 260 | °C | ASTM D3418 |
| CLTE - Flow | 3.0E-5 | cm/cm/°C | ASTM D696 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Volume Resistivity (23°C) | 1.0E+16 | ohms·cm | ASTM D257 |
| Dielectric Strength (23°C, 1.00 mm) | 22 | kV/mm | ASTM D149 |
| Dielectric Constant (23°C, 1 MHz) | 3.00 | ASTM D150 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flame Rating | UL 94 | ||
| 0.800 mm | V-0 | UL 94 | |
| 1.50 mm | V-0 | UL 94 | |
| 3.00 mm | V-0 | UL 94 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 80.0 - 100 | °C | |
| Drying Time | 4.0 - 5.0 | hr | |
| Rear Temperature | 265 - 275 | °C | |
| Middle Temperature | 270 - 280 | °C | |
| Front Temperature | 270 - 285 | °C | |
| Nozzle Temperature | 270 - 280 | °C | |
| Processing (Melt) Temp | 270 - 290 | °C | |
| Mold Temperature | 80.0 - 110 | °C | |
| Back Pressure | 29.4 - 58.8 | MPa | |
| Screw Speed | 30 - 60 | rpm |
| Injection instructions |
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| Minimum Moisture Content: 0.09% |
| Note Message | |
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| 1 . | 5.0 mm/min |
| 2 . | 50 mm/min |
| 3 . | 1.3 mm/min |
| 4 . | 1.3 mm/min |
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