| About |
|---|
| Since its introduction in 1938, Nylon has become one of the world’s most widely recognized and utilized engineering grade thermoplastics. Nylon’s unique combination of high strength, good toughness, outstanding chemical resistance, and excellent wear and abrasion resistance have made it the material of choice for product designs in a multitude of industries. When used to replace wear grade metals like brass and bronze, no other material provides the combination of extended wear life, light weight, and low fabricated part cost of Nylon. Nytef Plastics, Ltd. manufactures UNIPA® Nylon stock shapes in a wide variety of types and stock shape configurations. These UNIPA Nylon products fall into the categories of Type 6/6 Extruded UNIPA Nylons and Type 6 UNIPA M Cast Nylons. While both types of Nylon are very similar, there are performance and availability differences between the two grades that should be noted: UNIPA Type 6/6 Extruded Nylons: offer improved toughness offer improved flame resistance are available in smaller rod diameters (< 2" dia.) Nytef Plastic's UNIPA Nylon 6/6 extruded stock shapes are available in a wide range of grades— including both lubricated and fiber reinforced products. UNIPA Nylon 6/6 materials are offered in a complete range of extruded round, square, and hex rod, heavy gauge plate, and tubular bar sizes.&& |
| Product Description | |
|---|---|
| Generic | PA66 |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Good flexibility,Machinable,Flame Characteristics,Good wear resistance,Solvent resistance,HB |
| Availabilitys | North America,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.25 | g/cm³ | ASTM D792 |
| Water absorption rate | ASTM D570 | ||
| 24hr | 0.70 | % | ASTM D570 |
| saturated | 5.4 | % | ASTM D570 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | 120 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 238 | ℃ | ASTM D648 |
| Continuous use temperature | 98.9 | ℃ | Internal Method |
| Melting peak temperature | 262 | ℃ | ASTM D3418 |
| Linear coefficient of thermal expansion | |||
| MD | 2.2E-5 | 1/℃ | ASTM D696 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | 1.0E+15 | ohms·cm | ASTM D257 |
| Dielectric strength | 21 | kV/mm | ASTM D149 |
| Dielectric constant | ASTM D150 | ||
| 1 MHz | 3.70 | ASTM D150 | |
| 60 MHz | 3.50 | ASTM D150 | |
| Dissipation factor | |||
| 60 Hz | 0.014 | ASTM D150 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | HB | UL 94 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| M-level | 101 | ASTM D785 | |
| Tensile modulus | 8270 | MPa | ASTM D638 |
| tensile strength | 126 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 4.0 to 6.0 | % | ASTM D638 |
| Bending modulus | 6550 | MPa | ASTM D790 |
| bending strength | 186 | MPa | ASTM D790 |
| compressive strength | 138 | MPa | ASTM D695 |
| friction coefficient | 0.31 | ASTM D1894 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Method A (Short-Time) |
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