| About |
|---|
| Designed to address the problems associated with impact loads, NYCAST 6MP formulations provide performance advantages in applications that require improved impact properties over standard grades. NYCAST 6MP cushion pads protect the hammer from metal-to-metal damage in pile drivers and provide many performance advantages in certain gear, die block, valve seat and other applications. This formulation also provides superior performance in extreme cold temperature applications, where standard grades are prone to impact failure. High impact resistance High tensile elongation Resistance to brittleness and deterioration Can work under low temperature circumstances Noise dampening&& |
| Product Description | |
|---|---|
| Generic | PA6 |
| Material Status | Commercial: Active |
| Features | High impact resistance,Antifreeze |
| Availabilitys | North America |
| Process Methods | casting |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.14 to 1.16 | 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 | 44 to 49 | 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 | 7.2E-5 to 8.1E-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 | 76 to 78 | ASTM D2240 | |
| Rockwell hardness | |||
| R-level | 110 to 115 | ASTM D785 | |
| Tensile modulus | 2590 to 3030 | MPa | ASTM D638 |
| tensile strength | 66.9 to 74.5 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 25 to 35 | % | ASTM D638 |
| Bending modulus | 2280 to 2410 | MPa | ASTM D790 |
| bending strength | 82.7 to 89.6 | MPa | ASTM D790 |
| Compression modulus | 1930 to 2380 | MPa | ASTM D695 |
| compressive strength | 86.2 to 104 | MPa | ASTM D695 |
| shear strength | 68.9 to 75.8 | MPa | ASTM D732 |
| friction coefficient | |||
| With oneself – dynamic | 0.22 | ASTM D1894 | |
| Load deformation | 1.00 to 2.00 | % | ASTM D621 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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