PA6 (Nylon 6)
Polyamide 6 (Nylon 6) — the most widely used engineering thermoplastic. Excellent combination of mechanical strength, toughness, wear resistance, and chemical resistance. Properties are moisture-sensitive — conditioned (50% RH) values are significantly lower than dry values. Trade names include Ultramid B (BASF), Akulon (DSM), Zytel (DuPont). Used for gears, bearings, bushings, cable ties, structural brackets, and automotive under-hood components.
International equivalents
| Flag | Standard | Country | Grade | Number | Match |
|---|---|---|---|---|---|
| ISO | INT | PA6 | — | REF | |
| 🇺🇸 | ASTM | USA | Nylon 6 / ASTM D4066 Group 011 | — | 100% |
Sources: ISO 1874-1, ASTM D4066
Mechanical properties — Pro
Dry As Molded
| Property | Value | Unit |
|---|---|---|
| Tensile Strength | ||
| Yield Strength | ||
| Elongation | ||
| Elastic Modulus | ||
| Density | ||
| Glass Transition Temp (Tg) | ||
| Melting Point | ||
| Water Absorption (24h) |
Conditioned 50rh
| Property | Value | Unit |
|---|---|---|
| Tensile Strength | ||
| Elastic Modulus | ||
| Elongation |
Dry (as molded)
| Property | Value | Unit |
|---|---|---|
| Tensile Strength | ||
| Tensile Modulus | ||
| Elongation at Break | ||
| Charpy Impact (notched) |
Conditioned (50% RH)
| Property | Value | Unit |
|---|---|---|
| Tensile Strength | ||
| Tensile Modulus | ||
| Charpy Impact (notched) |
General
| Property | Value | Unit |
|---|---|---|
| Density | ||
| Melting Point | ||
| Glass Transition Temp | ||
| Water Absorption (24h) | ||
| Water Absorption (saturation) |
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