AeroTone AT-1
A high-performance aerospace-grade polymer selected for its exceptional dimensional stability, low friction, and outstanding wear resistance. Originally developed for aerospace bearing and seal applications, this material is our benchmark for precision nut and saddle blanks.
Physical Properties
| Density | 1.43g/cm3 |
| Tensile Strength | 86.2MPa |
| Max Service Temp | 300C |
| Water Absorption | 0.24% |
| Coefficient of Friction | 0.20-0.35dynamic |
Recommended Use Cases
- Premium nut blanks for acoustic and electric guitars
- Saddle blanks for acoustic instruments
- Tremolo-equipped instruments requiring low-friction slots
- Vintage-style restorations requiring precision fitment
Available Products
AeroTone AT-22
A graphite-filled aerospace-grade polymer delivering the lowest friction coefficient in our lineup. Selected from materials originally developed for spacecraft mechanisms requiring zero-maintenance lubrication at extreme temperatures.
Physical Properties
| Density | 1.65g/cm3 |
| Tensile Strength | 41.4MPa |
| Max Service Temp | 300C |
| Water Absorption | 0.07% |
| Coefficient of Friction | 0.12-0.22dynamic |
Recommended Use Cases
- Floyd Rose and floating tremolo systems
- High-performance electric guitars
- Instruments with heavy string bending
- Professional touring instruments requiring maximum reliability
Available Products
AeroTone CF Series
A carbon fiber reinforced high-performance polymer combining exceptional stiffness with chemical resistance. Selected from materials widely used in aerospace structural components and medical implants, adapted for instrument applications.
Physical Properties
| Density | 1.44g/cm3 |
| Tensile Strength | 212MPa |
| Max Service Temp | 250C |
| Water Absorption | 0.05% |
| Coefficient of Friction | 0.15-0.25dynamic |
Recommended Use Cases
- Saddle blanks for high-tension acoustic setups
- Bass guitar nuts requiring maximum stiffness
- Instruments in humid or variable environments
- Players seeking maximum energy transfer
Available Products
AeroTone NP Series
An unfilled high-performance semi-crystalline polymer offering exceptional chemical resistance, fatigue endurance, and dimensional stability across temperature ranges. Selected for its forgiving workability and consistent performance.
Physical Properties
| Density | 1.30g/cm3 |
| Tensile Strength | 100MPa |
| Max Service Temp | 250C |
| Water Absorption | 0.10% |
| Coefficient of Friction | 0.30-0.40dynamic |
Recommended Use Cases
- Acoustic guitar nut and saddle blanks
- First-time blank shaping projects
- Instruments in extreme climates
- Players preferring slightly warmer tonal character
Quick Comparison
Key properties at a glance across all materials.
| Property | AT-1 | AT-22 | CF | NP |
|---|---|---|---|---|
| Density | 1.43 g/cm3 | 1.65 g/cm3 | 1.44 g/cm3 | 1.30 g/cm3 |
| Tensile Strength | 86.2 MPa | 41.4 MPa | 212 MPa | 100 MPa |
| Max Service Temp | 300 C | 300 C | 250 C | 250 C |
| Water Absorption | 0.24 % | 0.07 % | 0.05 % | 0.10 % |
| Coefficient of Friction | 0.20-0.35 dynamic | 0.12-0.22 dynamic | 0.15-0.25 dynamic | 0.30-0.40 dynamic |