DSM Stanyl? TW441 Nylon 46 (European and Asian Grade) (Dry)
Subcategory: Nylon; Nylon 46; Polymer; Thermoplastic
Material Notes:
Stanyl is a high performance polyamide providing unmatched performance and value across an amazingly broad range of automotive and electronic applications. Stanyl offers:
- Highest mechanical properties at high temperatures
- Excellent resistance to wear and low friction
- Outstanding flow for easy processing and exceptional design freedom
- Stanyl High Flowgrades that match the best flowing LCPs while maintaining a high level of mechanical properties
Key Applications:
Information provided by DSM.
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| Physical Properties | Metric | English | Comments | |
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| Density | 1.18 g/cc | 0.0426 lb/in? | ISO 1183 | |
| Viscosity Test | 220 cm?/g | 220 cm?/g | Viscosity Number | |
| Linear Mold Shrinkage | 0.02 cm/cm | 0.02 in/in | Parallel; ISO 294-4 | |
| Linear Mold Shrinkage, Transverse | 0.02 cm/cm | 0.02 in/in | Normal; ISO 294-4 | |
Mechanical Properties |
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| Tensile Strength, Yield | 100 MPa | 14500 psi | ISO 527-1/-2 | |
| Elongation at Break | 40 % | 40 % | ISO 527-1/-2 | |
| Elongation at Yield | 10 % | 10 % | ISO 527-1/-2 | |
| Tensile Modulus | 3.3 GPa | 479 ksi | ISO 527-1/-2 | |
| Charpy Impact Unnotched | NB | NB | 23?C; ISO 179/1eU | |
| Charpy Impact, Notched, Low Temp | 0.9 J/cm? | 4.28 ft-lb/in? | -30?C; ISO 179/1eA | |
| Charpy Impact, Unnotched Low Temp | NB | NB | -30?C; ISO 179/1eU | |
| Charpy Impact, Notched | 1.2 J/cm? | 5.71 ft-lb/in? | 23?C; ISO 179/1eA | |
Thermal Properties |
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| CTE, linear 20?C | 80 ?m/m-?C | 44.4 ?in/in-?F | Parallel; ISO 11359-1/-2 | |
| CTE, linear 20?C Transverse to Flow | 100 ?m/m-?C | 55.6 ?in/in-?F | Normal; ISO 11359-1/-2 | |
| Melting Point | 295 ?C | 563 ?F | 10?C/min; ISO 11357-1/-3 | |
| Deflection Temperature at 0.46 MPa (66 psi) | 280 ?C | 536 ?F | ISO 75-1/-2 | |
| Deflection Temperature at 1.8 MPa (264 psi) | 190 ?C | 374 ?F | ISO 75-1/-2 | |
| Vicat Softening Point | 290 ?C | 554 ?F | 50?C/h 50N; ISO 306 | |
| Glass Temperature | 75 ?C | 167 ?F | Glass Transition Temperature (10?C/min); ISO 11357-1/-2 | |
| Flammability, UL94 | V-2 | V-2 | 0.75 mm; IEC 60695-11-10 | |
| Flammability, UL94 | V-2 | V-2 | 1.6 mm nominal thickness; IEC 60695-11-10 | |
Descriptive Properties |
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| Injection Molding | Yes | |||
| Other Extrusion | Yes | |||
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