DuPont Zytel? 70K20HSL NC010 Nylon 66
Subcategory: Nylon; Nylon 66; Polymer; Thermoplastic
Material Notes:
Zytel? 70K20HSL NC010 is a heat stabilized PA66 resin modified with Kevlar for excellent wear resistance.
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| Physical Properties | Metric | English | Comments | |
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| Density | 1.19 g/cc | 0.043 lb/in? | DAM; ISO 1183 | |
| Moisture Absorption at Equilibrium | 2.7 % | 2.7 % | 50%RH; 23?C; DAM; ISO 62, Similar to | |
| Water Absorption at Saturation | 6.8 % | 6.8 % | Immersed; 23?C; DAM; ISO 62, Similar to | |
| Linear Mold Shrinkage | 0.009 cm/cm | 0.009 in/in | Parallel 2.0mm; ISO 294-4 | |
| Linear Mold Shrinkage, Transverse | 0.014 cm/cm | 0.014 in/in | 2.0mm; ISO 294-4 | |
Mechanical Properties |
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| Tensile Strength at Break | 110 MPa | 16000 psi | DAM; ISO 527 | |
| Tensile Strength at Break | 85 MPa | 12300 psi | 50%RH; ISO 527 | |
| Elongation at Break | 5.2 % | 5.2 % | ISO 527 | |
| Elongation at Break | 7.2 % | 7.2 % | ISO 527 | |
| Tensile Modulus | 3.5 GPa | 508 ksi | 50%RH; ISO 527 | |
| Tensile Modulus | 5.3 GPa | 769 ksi | DAM; ISO 527 | |
| Flexural Modulus | 3.3 GPa | 479 ksi | 50%RH; ISO 178 | |
| Flexural Modulus | 4.9 GPa | 711 ksi | DAM; ISO 178 | |
| Izod Impact, Notched (ISO) | 5 kJ/m? | 2.38 ft-lb/in? | DAM; ISO 180/1A | |
| Izod Impact, Notched (ISO) | 7 kJ/m? | 3.33 ft-lb/in? | 50%RH; ISO 180/1A | |
| Charpy Impact Unnotched | 5 J/cm? | 23.8 ft-lb/in? | DAM; ISO 179/1eU | |
| Charpy Impact Unnotched | 6.5 J/cm? | 30.9 ft-lb/in? | 50%RH; ISO 179/1eU | |
| Charpy Impact, Notched | 0.6 J/cm? | 2.86 ft-lb/in? | DAM; ISO 179/1eA | |
| Charpy Impact, Notched | 0.9 J/cm? | 4.28 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) | 255 ?C | 491 ?F | DAM; ISO 75-1/-2 | |
| Deflection Temperature at 1.8 MPa (264 psi) | 222 ?C | 432 ?F | DAM; ISO 75-1/-2 | |
Processing Properties |
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| Melt Temperature | 285 - 305 ?C | 545 - 581 ?F | ||
| Melt Temperature | 295 ?C | 563 ?F | Optimum | |
| Mold Temperature | 70 - 120 ?C | 158 - 248 ?F | ||
| Mold Temperature | 100 ?C | 212 ?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 | Low Wear and Friction Resins | |||
| Form | Pellets | |||
| Heat Stabilized | Yes | |||
| Injection Moldable | Yes | |||
| Part Marking Code | >PA66-RF20< | ISO 11469 | ||
| Processing Method | Injection Molding | |||
| Region | Americas | |||
| Region | Asia/Pacific | |||
| Region | Europe | |||
| Resin Identification | PA66-RF20 | ISO 1043 | ||
| Ultrasonic Weldable | Yes | |||
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