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Formula: PA 12 - (C₁₂H₂₃N₂)ₙ
Form: Rod
Material: Polyamide 12 (PA)
CAS Number: 24937-16-4
Commodity: Polymers
Nylon 12 Rods are made from an engineering thermoplastic that offers high strength, stiffness and abrasion resistance. With 18 variations available, these versatile rods can be customized for applications like bushings, bearings, wear strips and glide surfaces, across industrial, automotive and consumer product sectors. Their excellent chemical resistance also makes them suitable for fluid handling components. As part of our extensive materials catalog, Nylon 12 Rods demonstrate our commitment to enabling innovation through specialty materials.
Tolerances
Rod
| Diameter | +20% / -10% |
|---|
Material Properties for Polymers
Chemical Resistance
| Element | Value |
|---|---|
| Acids - concentrated | Poor |
| Acids - dilute | Fair-Poor |
| Alcohols | Fair |
| Alkalis | Good-Fair |
| Aromatic hydrocarbons | Good |
| Greases and Oils | Good |
| Halogenated Hydrocarbons | Good-Poor |
| Halogens | Poor |
| Ketones | Good-Fair |
Electrical Properties
| Element | Value |
|---|---|
| Dielectric constant @1MHz | 3.5@100KHz |
| Dissipation factor @ 1kHz | 0.06 |
| Dielectric strength( kV mm⁻¹ ) | 26-30@1mm |
| Surface resistivity( Ohm/sq ) | 10¹³ |
| Volume resistivity( Ohmcm ) | 10¹²-10¹⁴ |
Physical Properties
| Element | Value |
|---|---|
| Flammability | HB-V2 |
| Radiation resistance | Fair |
| Resistance to Ultra-violet | Fair? |
| Limiting oxygen index( % ) | 21 |
| Water absorption - equilibrium( % ) | 1.6 |
| Density( gcm⁻³ ) | 1.02 |
Mechanical Properties
| Element | Value |
|---|---|
| Hardness - Rockwell | R84-107 |
| Elongation at break( % ) | 290-300 |
| Tensile strength( MPa ) | 50-55 |
Thermal Properties
| Element | Value |
|---|---|
| Heat-deflection temperature - 0.45MPa( C ) | 130-135 |
| Heat-deflection temperature - 1.8MPa( C ) | 48-55 |
| Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) | 100-120 |
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