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Polifil® Nylon 628L
| Category: | Nylon 66 , Polyamide 66 |
| Manufacturer: | The Plastics Group |
| Trademark: | Polifil® Nylon |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | G0C8dB_Polifil-Nylon-628L.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Polifil® Nylon 628L is a Polyamide 66 (Nylon 66) product. It can be processed by injection molding and is available in North America. Typical application: Engineering/Industrial Parts. Characteristics include:
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.14 | g/cm³ | ASTM D792 |
| Molding Shrinkage - Flow (3.18 mm) | 1.5 | % | ASTM D955 |
| Water Absorption (24 hr) | 1.5 | % | ASTM D570 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Rockwell Hardness (R-Scale) | 119 | ASTM D785 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength (23°C) | 12.4 | MPa | ASTM D638 |
| Tensile Elongation | ASTM D638 | ||
| Yield | 5.0 | % | |
| Break | 50 | % | |
| Flexural Modulus - Tangent | 2800 | MPa | ASTM D790 |
| Flexural Strength (23°C) | 89.6 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact (23°C) | 53 | J/m | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load | ASTM D648 | ||
| 0.45 MPa, Unannealed | 235 | °C | |
| 1.8 MPa, Unannealed | 90.0 | °C | |
| Melting Temperature | 255 | °C |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Volume Resistivity | 1.0E+16 | ohms·cm | ASTM D257 |
| Dielectric Strength | 25 | kV/mm | ASTM D149 |
| Dielectric Constant (1 MHz) | 3.10 | ASTM D150 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Rear Temperature | 282 | °C | |
| Middle Temperature | 274 | °C | |
| Front Temperature | 271 | °C | |
| Nozzle Temperature | 260 to 299 | °C | |
| Processing (Melt) Temp | 279 to 304 | °C | |
| Mold Temperature | 37.8 to 93.3 | °C | |
| Injection Pressure | 34.5 to 138 | MPa | |
| Injection Rate | Moderate-Fast |
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