DuPont Zytel? 450HSLX BK152 Nylon 66
Subcategory: Nylon; Nylon 66; Polymer; Thermoplastic
Material Notes:
Zytel? 450HSLX is a heat stabilized, lubricated, medium toughened polyamide 66 for injection molding. It has high impact resistance at low temperature and dry as molded.
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| Physical Properties | Metric | English | Comments | |
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| Density | 1.09 g/cc | 0.0394 lb/in? | DAM; ISO 1183 | |
| Linear Mold Shrinkage | 0.017 cm/cm | 0.017 in/in | Parallel 4.0mm; ISO 294-4 | |
Mechanical Properties |
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| Tensile Strength, Yield | 38 MPa | 5510 psi | 50%RH; ISO 527 | |
| Tensile Strength, Yield | 54 MPa | 7830 psi | DAM; ISO 527 | |
| Elongation at Break | Min 50 % | Min 50 % | 50%RH; Nominal; ISO 527 | |
| Elongation at Break | Min 100 % | Min 100 % | ISO 527 | |
| Elongation at Break | 32 % | 32 % | DAM; Nominal; ISO 527 | |
| Elongation at Break | 50 % | 50 % | ISO 527 | |
| Elongation at Yield | 30 % | 30 % | ISO 527 | |
| Elongation at Yield | 4.7 % | 4.7 % | ISO 527 | |
| Tensile Modulus | 0.98 GPa | 142 ksi | 50%RH; ISO 527 | |
| Tensile Modulus | 2.2 GPa | 319 ksi | DAM; ISO 527 | |
| Izod Impact, Notched (ISO) | 15 kJ/m? | 7.14 ft-lb/in? | DAM; ISO 180/1A | |
| Izod Impact, Notched (ISO) | 81 kJ/m? | 38.5 ft-lb/in? | 50%RH; ISO 180/1A | |
| Izod Impact, Notched, Low Temp (ISO) | 7 kJ/m? | 3.33 ft-lb/in? | -30?C; 50%RH; ISO 180/1A | |
| Izod Impact, Notched, Low Temp (ISO) | 7.6 kJ/m? | 3.62 ft-lb/in? | -30?C; DAM; ISO 180/1A | |
| Charpy Impact, Notched, Low Temp | 0.75 J/cm? | 3.57 ft-lb/in? | -30?C; 50%RH; ISO 179/1eA | |
| Charpy Impact, Notched, Low Temp | 0.9 J/cm? | 4.28 ft-lb/in? | -30?C; DAM; ISO 179/1eA | |
| Charpy Impact, Notched | 1.7 J/cm? | 8.09 ft-lb/in? | DAM; ISO 179/1eA | |
| Charpy Impact, Notched | 8.5 J/cm? | 40.5 ft-lb/in? | 50%RH; ISO 179/1eA | |
Thermal Properties |
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| Melting Point | 263 ?C | 505 ?F | 10?C/min; DAM; ISO 11357-1/-3 | |
| Deflection Temperature at 0.46 MPa (66 psi) | 210 ?C | 410 ?F | DAM; ISO 75-1/-2 | |
| Deflection Temperature at 1.8 MPa (264 psi) | 63 ?C | 145 ?F | DAM; ISO 75-1/-2 | |
Processing Properties |
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| Melt Temperature | 280 - 300 ?C | 536 - 572 ?F | ||
| Melt Temperature | 290 ?C | 554 ?F | Optimum | |
| Mold Temperature | 50 - 90 ?C | 122 - 194 ?F | ||
| Mold Temperature | 70 ?C | 158 ?F | Optimum | |
| Drying Temperature | 80 ?C | 176 ?F | ||
| Dry Time | 2 - 4 hour | 2 - 4 hour | Dehumidified Dryer | |
| Moisture Content | Max 0.2 % | Max 0.2 % | ||
Descriptive Properties |
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| Drying | Recommended | If moisture content of resin exceeds recommended level | ||
| DuPont Product Category | Unreinforced Resins | |||
| DuPont Product Category | Toughened Resins | |||
| Form | Pellets | |||
| Region | Europe | |||
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