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Brick red PA 4.6

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  • Enhanced stiffness (to conventional PA grades)
  • Enhanced creep resistance (to conventional PA grades)
  • Superior resistance to heat-induced ageing

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This material offers enhanced stiffness and creep resistance to conventional nylons across a broad range of temperatures (+80/+150 °C), as well as greater resistance to heat-induced ageing.


Properties ISO standard Unit of measurement Value
General properties      
Colour     brick red
Density (specific weight) 1183 g/cm3 1.18
Water absorption 62 % 1.30/2.60
       
Mechanical properties      
Tensile strain at break* 527 % >100
Tensile strain at yield / at break* 527 MPa 55/-
Tensile modulus of elasticity* 527 MPa 1300
Impact strength 179/1eA kJ/m2 8
(Charpy impact test - notched)
Ball indentation hardness 2039-1 N/mm2 165
Rockwell hardness 2039-2 -- M92
       
Thermal properties      
Melting temperature 11357-1/-3 °C 295
Thermal conductivity at 23 °C -- W/mK 0.3
Coefficient of linear thermal expansion av. value between 23 °C and 60 °C m/mK 80x10-6
Working temperature. continuously 5.000/20.000 hours -- °C +155/+135
Working temperature. for short periods -- °C 200
Min. operating temperature -- °C -40
HB/HB flammability (thickness 3/6 mm) UL94 -- HB/HB
       
Electric properties      
Dielectric strength* 60243 kV/mm 15
Volume resistivity* 60093 Ohm/cm >1012
Surface resistivity* 60093 Ohm >1012
       
Physiological properties      
Suitable for contact with foodstuffs 21CFR (FDA) -- NO

* Values measured on materials in standard balanced weather conditions, i.e. 23 °C and 50% RH.

Although the information provided in this product data sheet is confirmed by reliable research, POLITECNICA CETAI shall not take any responsibility for the application, processing or use of such information.

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