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Grade: Oil-filled
Formula: PA 6 - (C₆H₁₁N)ₙ
Form: Rod
Material: Polyamide 6 (PA)
CAS Number: 25038-54-4
Commodity: Polymers
Oil-filled Nylon 6 Rods are our range of hollow rods made from nylon 6 that contain oil in the hollow core. With 26 variations, these rods offer a lightweight yet robust solution for applications that require low friction and damping properties. The oil filling provides enhanced lubricity, making these rods ideal for use as plain bearings in rotating machinery. At the same time, their nylon composition provides high strength and stiffness, making them resistant to wear, abrasion, and harsh chemicals. Overall, our Oil-Filled Nylon 6 Rods represent an advanced bearing material suitable for demanding mechanical and chemical environments across industrial sectors.
Tolerances
Rod
| Diameter | +20% / -10% |
|---|
Material Properties for Polymers
Chemical Resistance
| Element | Value |
|---|---|
| Acids - concentrated | Poor |
| Acids - dilute | Poor |
| Alcohols | Good |
| Alkalis | Good-Fair |
| Aromatic hydrocarbons | Good |
| Greases and Oils | Good |
| Halogenated Hydrocarbons | Good-Poor |
| Halogens | Poor |
| Ketones | Good |
Mechanical Properties
| Element | Value |
|---|---|
| Coefficient of friction | 0.2-0.3 |
| Hardness - Rockwell | M82 |
| Poisson's ratio | 0.39 |
| Tensile modulus( GPa ) | 2.6-3 |
| Izod impact strength( J m⁻¹ ) | 30-250 |
| Abrasive resistance - ASTM D1044( mg/1000 cycles ) | 5 |
| Tensile strength( MPa ) | 78 |
Electrical Properties
| Element | Value |
|---|---|
| Dielectric constant @1MHz | 3.6 |
| Dissipation factor @ 1kHz | 0.2 |
| Dielectric strength( kV mm⁻¹ ) | 25 |
| Surface resistivity( Ohm/sq ) | 5x10¹⁰ |
| Volume resistivity( Ohmcm ) | 5x10¹² |
Physical Properties
| Element | Value |
|---|---|
| Flammability | HB |
| Radiation resistance | Fair |
| Refractive index | 1.53 |
| Resistance to Ultra-violet | Poor |
| Limiting oxygen index( % ) | 25 |
| Water absorption - equilibrium( % ) | 8 |
| Water absorption - over 24 hours( % ) | 2.7 |
| Density( gcm⁻³ ) | 1.13 |
Thermal Properties
| Element | Value |
|---|---|
| Heat-deflection temperature - 0.45MPa( C ) | 200 |
| Heat-deflection temperature - 1.8MPa( C ) | 80 |
| Lower working temperature( C ) | -40 |
| Upper working temperature( C ) | 80-160 |
| Specific heat( J K⁻¹ kg⁻¹ ) | 1700 |
| Thermal conductivity( W m⁻¹ K⁻¹ ) | 0.24-0.28@23°C |
| Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) | 95 |
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