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Lumid® SG4389B
| 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: | W2FAkY_Lumid-SG4389B.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Lumid®SG4389B is a polyamide 66 (nylon 66) material, which contains 38% glass fiber reinforced materials and 38% mineral fillers. This product is available in North America, Latin America, Europe or Asia Pacific. The processing method is injection molding. Lumid®The main characteristics of the SG4389B are: beautiful. Lumid®The typical application fields of SG4389B are: automobile industry |
| General Information | |
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| Filler / Reinforcement |
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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 | 1.43 | g/cm³ | ASTM D792 |
| Molding Shrinkage - Flow (3.20 mm) | 0.30 - 0.90 | % | ASTM D955 |
| Water Absorption (23°C, 24 hr) | 0.70 | % | ASTM D570 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Rockwell Hardness (R-Scale) | 122 | ASTM D785 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength 1(Break, 3.20 mm) | 127 | MPa | ASTM D638 |
| Tensile Elongation 2(Break, 3.20 mm) | 3.4 | % | ASTM D638 |
| Flexural Modulus 3(3.20 mm) | 6670 | MPa | ASTM D790 |
| Flexural Strength 4(3.20 mm) | 172 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact | ASTM D256 | ||
| 23°C, 3.20 mm | 63 | J/m | ASTM D256 |
| 23°C, 6.40 mm | 65 | J/m | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load (1.8 MPa, Unannealed, 6.40 mm) | 238 | °C | ASTM D648 |
| Peak Melting Temperature | 260 | °C | ASTM D3418 |
| CLTE - Flow | 4.0E-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) | 21 | kV/mm | ASTM D149 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 80.0 - 100 | °C | |
| Drying Time | 4.0 - 5.0 | hr | |
| Rear Temperature | 260 - 270 | °C | |
| Middle Temperature | 270 - 280 | °C | |
| Front Temperature | 280 - 290 | °C | |
| Nozzle Temperature | 280 - 290 | °C | |
| Processing (Melt) Temp | 275 - 285 | °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: 0.06% |
| Note Message | |
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| 1 . | 5.0 mm/min |
| 2 . | 5.0 mm/min |
| 3 . | 1.3 mm/min |
| 4 . | 1.3 mm/min |
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|---|---|---|---|
| RTP 4281 | RTP Company | PI, TP | RTP |
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| Sylvin 8205-90UV Natural | Sylvin Technologies Incorporated | PVC, Unspecified | Sylvin |
| Multilon® MK-2055 | TEIJIN LIMITED | PC+ABS | Multilon® |
