TECAMID® 66 HI natural
TECAMID 66 HI features a PA 66 with a special additive that reduces the thermal degradation of the molecular chains. As a result, service temperatures of around 59°F higher can be achieved compared to the capabilities of standard PA66 types.
Facts
Chemical Designation
PA 66 (Polyamide 66)
Color
natural opaque
Density
1.15 g/cm3
PA 66 (Polyamide 66)
Color
natural opaque
Density
1.15 g/cm3
Features
- heat stabilized
- low thermal expansion
- good mechanical properties
- good dimensional stability
Industries
conveyor technology
heavy duty industry
mechanical engineering
power engineering
heavy duty industry
mechanical engineering
power engineering
Show/Hide Mechanical Properties
| Description | value | unit | condition | test method |
| Modulus of elasticity (tensile test) | 350,000 | psi | @ 73 °F | ASTM D 638 |
| Tensile strength at yield | 10,000 | psi | @ 73 °F | ASTM D 638 |
| Elongation at break (tensile test) | 25 | % | @ 73 °F | ASTM D 638 |
| Modulus of elasticity (flexural test) | 440,000 | psi | @ 73 °F | ASTM D 790 |
| Impact strength (Izod) | 1.2 | ft-lbs/in | @ 73 °F | ASTM D 256 |
Show/Hide Thermal Properties
| Description | value | unit | condition | test method |
| Melting temperature | 504 | °F | ASTM D 2133 | |
| Deflection temperature | 392 | °F | @ 66 psi | ASTM D 648 |
| Deflection temperature | 194 | °F | @ 264 psi | ASTM D 648 |
| Service temperature | 185 | °F | Long Term |
Show/Hide Other Properties
| Description | value | unit | condition | test method |
| Moisture absorption | 0.275 | % | @24 hr, 73 °F | ASTM D 570 |
| Flammability (UL94) | HB |
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