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Wellamid® 220-N
| Category: | Nylon 66 , Polyamide 66 |
| Manufacturer: | Wellman Engineering Resins |
| Trademark: | Wellamid® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | VGXilT_Wellamid-220-N.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Wellamid® 220-N is a Polyamide 66 (Nylon 66) material. It is available in Asia Pacific, Europe, Latin America, or North America for injection molding. Primary attribute of Wellamid® 220-N: Flame Rated. |
| General Information | |
|---|---|
| Forms |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 1.14 | g/cm³ | ISO 1183 |
| Molding Shrinkage | ISO 294-4 | ||
| Across Flow : 23°C | 1.9 to 2.3 | % | |
| Flow : 23°C | 1.8 to 2.2 | % |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Stress (Yield, 23°C) | 80.0 | MPa | ISO 527-2 |
| Tensile Strain (Yield, 23°C) | 55 | % | ISO 527-2 |
| Flexural Modulus (23°C) | 2800 | MPa | ISO 178 |
| Flexural Stress (23°C) | 100 | MPa | ISO 178 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact Strength (23°C) | 5.5 | kJ/m² | ISO 180 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Heat Deflection Temperature (1.8 MPa, Unannealed) | 70.0 | °C | ISO 75-2/A |
| Melting Temperature (DSC) | 260 | °C | ISO 3146 |
| Flammability | Nominal Value | Test Method | |
|---|---|---|---|
| Flame Rating (0.750 mm) | V-2 | UL 94 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 79.4 | °C | |
| Drying Time | 2.0 to 4.0 | hr | |
| Suggested Max Moisture | 0.20 | % | |
| Rear Temperature | 277 to 293 | °C | |
| Middle Temperature | 271 to 288 | °C | |
| Front Temperature | 266 to 282 | °C | |
| Nozzle Temperature | 266 to 293 | °C | |
| Processing (Melt) Temp | 271 to 304 | °C | |
| Mold Temperature | 71.1 to 93.3 | °C | |
| Injection Pressure | 34.5 to 138 | MPa | |
| Back Pressure | 0.345 | MPa | |
| Screw Speed | 30 to 120 | rpm |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Pro-fax PF531 | LyondellBasell Industries | PP Homopolymer | Pro-fax |
| Avalon T | Greene, Tweed & Co. | PTFE | Avalon |
| ENPRENE 706 | En Chuan Chemical Industries Co,. Ltd. | SBS | ENPRENE |
| LUVOCOM® 80-8528 | Lehmann & Voss & Co. | Acetal (POM) Copolymer | LUVOCOM® |
| Ultramid® Structure A3WG8 LFX BK23215 | BASF Corporation | Nylon 66 | Ultramid® |
