| About |
|---|
| NYCAST 6PA MoS2 is manufactured to be a more crystalline product with improved wear resistance, improved compressive strength, and to be a popular choice as a dry lubricant -filled bearing material. Cast Nylons Limited offers this material in more standard sizes than any manufacture in the industry. The ability to cast nylon vs. extrusion allows Cast Nylons Limited to create custom Near Net Shapes with ease for special applications Typical applications for NYCAST 6PA MoS2 would include: Bearings – Wear Pads Gears – Valve seals Pulleys – Sprockets Sheaves – Wear Plate Wear Shoes – Thrust Washers&& |
| Product Description | |
|---|---|
| Generic | PA6 |
| Material Status | Commercial: Active |
| Features | Crystal,Lubricating,Good wear resistance |
| Availabilitys | North America |
| Process Methods | casting |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.15 to 1.17 | g/cm³ | ASTM D792 |
| Water absorption rate | ASTM D570 | ||
| 24hr | 0.50 to 0.60 | % | ASTM D570 |
| saturated | 5.0 to 6.0 | % | ASTM D570 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | 37 to 48 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | ASTM D648 | ||
| 0.45 MPa, unannealed | 204 to 221 | ℃ | ASTM D648 |
| 1.8 MPa, unannealed | 93.3 to 204 | ℃ | ASTM D648 |
| Continuous use temperature | 110 | ℃ | ASTM D794 |
| Melting temperature | 227 to 238 | ℃ | |
| Linear coefficient of thermal expansion | |||
| MD | 9.0E-5 | 1/℃ | ASTM D696 |
| Operating temperature | |||
| Intermittent | 166 | ℃ |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Dielectric strength | 20 to 24 | kV/mm | ASTM D149 |
| Dielectric constant | ASTM D150 | ||
| 60 Hz | 3.70 | ASTM D150 | |
| 1 kHz | 3.70 | ASTM D150 | |
| 100 kHz | 3.70 | ASTM D150 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s D | 78 to 83 | ASTM D2240 | |
| Rockwell hardness | |||
| R-level | 115 to 125 | ASTM D785 | |
| Tensile modulus | 2760 to 3790 | MPa | ASTM D638 |
| tensile strength | 68.9 to 93.1 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 20 to 55 | % | ASTM D638 |
| Bending modulus | 2900 to 3450 | MPa | ASTM D790 |
| bending strength | 107 to 121 | MPa | ASTM D790 |
| Compression modulus | 2240 to 2760 | MPa | ASTM D695 |
| compressive strength | 93.1 to 110 | MPa | ASTM D695 |
| shear strength | 68.9 to 75.8 | MPa | ASTM D732 |
| friction coefficient | |||
| With oneself – dynamic | 0.22 | ASTM D1894 | |
| Load deformation | 0.500 to 2.50 | % | ASTM D621 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Max P for dynamic bearings is 2,000 psi, max V is 400 fpm |
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