HYDLAR® Z natural
HYDLAR possesses a combination of physical properties that cannot be found in any other commercially available engineered plastic. Ensinger engineers have created a family of superior wear and abrasion resistant thermoplastics using aramid fiber reinforced polymer. This technology makes possible for aramid fiber reinforced plastic to be used in combination with a nylon base resin.
Facts
Chemical Designation
PA 66 (Polyamide 66)
Color
yellow-brown
Density
1.19 g/cm3
Fillers
aramide fibres
PA 66 (Polyamide 66)
Color
yellow-brown
Density
1.19 g/cm3
Fillers
aramide fibres
Features
- excellent wear properties
- excellent strength and stiffness
- minimizes mating surface abrasion
- easy to machine
- high mechanical load capacity
Industries
construction industry
conveyor technology
gear manufacturing
power engineering
mechanical engineering
conveyor technology
gear manufacturing
power engineering
mechanical engineering
Show/Hide Mechanical Properties
| Description | value | unit | condition | test method |
| Tensile strength | 16,000 | psi | ASTM D 638 | |
| Tensile strength | 9,500 | psi | ASTM D 638 | |
| Modulus of elasticity (tensile test) | 1,300,000 | psi | ASTM D 638 | |
| Modulus of elasticity (tensile test) | 940,000 | psi | ASTM D 638 | |
| Elongation at break (tensile test) | 4 | ASTM D 638 | ||
| Elongation at break (tensile test) | 4.0 | ASTM D 638 | ||
| Flexural strength | 23,000 | psi | ASTM D 790 | |
| Flexural strength | 16,145 | psi | ASTM D 790 | |
| Modulus of elasticity (flexural test) | 900,000 | psi | ASTM D 790 | |
| Modulus of elasticity (flexural test) | 638,000 | psi | ASTM D 790 | |
| Compression strength | 3,170 | psi | @ 73 °F, 1% strain | ASTM D 695 |
| Compression strength | 16,800 | psi | @ 73 °F, 10% strain | ASTM D 695 |
| Compression modulus | 359,000 | psi | ASTM D 695 | |
| Impact strength (Izod) | 2.7 | ft-lbs/in | ASTM D 256 | |
| Impact strength (Izod) | 0.82 | ft-lbs/in | ASTM D 256 | |
| Rockwell hardness | 92 (116) | M Scale (R Scale) | ASTM D 785 | |
| Wear rate | 79-128 | *10 in3 -min/ft-lb-hr | PV=2,500 psi-fpm | ASTM D 3702 |
Show/Hide Thermal Properties
| Description | value | unit | condition | test method |
| Deflection temperature | 470 | °F | @264 psi | ASTM D 648 |
| Service temperature | 300 | °F | Intermittent | |
| Service temperature | 200 | °F | Long Term | |
| Thermal expansion (CLTE) | 1.6*10-5 | in/in/°F | ASTM D 696 |
Show/Hide Other Properties
| Description | value | unit | condition | test method |
| Moisture absorption | 0.37 | % | @ 24 hrs, 73 °F | ASTM D 570 |
| Moisture absorption | 6.3 | % | @ saturation, 73 °F | ASTM D 570 |
Other PA 66 Products: