Thread Shuttle Bracket Skeleton Cnc Precision Plastic Parts
PA66 (polyamide 66 or nylon 66), compared with PA6, PA66 is more widely used in the automotive industry, instrument housing and other products requiring impact resistance and high strength.
Widely used in the manufacture of machinery, automobile, chemical and electrical equipment parts, such as gear, roller, pulley, roller shaft, pump impeller, fan blade, high pressure sealing ring, valve seat, gasket, bushing, various handles, support frame, wire package inner layer, etc.
Main features
A very high strength - resistant to many oils, greases and fuels
B good wear properties - good weldable and bondable
C high dimensional stability - good heat deflection temperature
D very high stiffness
Characteristics
| mechanical properties | parameter | value | unit | norm | comment | |
| Modulus of elasticity | 1 mm / min | 5500 | MPa | DIN EN ISO 527-2 | 1) |
10 x 10 x 10 mm
10 x10 x 50 mm, modulus range between 0,5 and 1% compression.
|
| (tensile test) | ||||||
| Tensile strength | 50 mm / min | 91 | MPa | DIN EN ISO 527-2 | ||
| Tensile strength at yield | 50 mm / min | 91 | MPa | DIN EN ISO 527-2 | ||
| Elongation at yield | 50 mm / min | 8 | % | DIN EN ISO 527-2 | ||
| Elongation at break | 50 mm / min | 14 | % | DIN EN ISO 527-2 | ||
| Flexural strength | 2 mm / min, 10 N | 135 | MPa | DIN EN ISO 178 | 2) | |
| Modulus of elasticity | 2 mm / min, 10 N | 4700 | MPa | DIN EN ISO 178 | ||
| (flexural test) | ||||||
| Compression strength | 1% / 2% / 5% | 25/46/104 | MPa | EN ISO 604 | 3) | |
| 5 mm / min, 10 N | ||||||
| Compression modulus | 5 mm / min, 10 N | 4100 | MPa | EN ISO 604 | 4) | |
| Impact strength (Charpy) | max. 7,5 J | 97 | kJ/m² | DIN EN ISO 179-1eU | 5) | |
| Ball indentation hardness | 216 | MPa | ISO 2039-1 | 6) | ||
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