TECAPAI CM XP730 black

Carbon filled PAI

The addition of 30% carbon fibres to Solvay Torlon® plastic is what gives TECAPAI CM XP730 black compression moulded polyamide-imide its excellent combination of physical properties. It is Ensinger's version of a product commonly referred to in web searches as “torlon 7530”. This high performing melt processable PAI material has several key material properties such as the highest tensile and compression strength of the compression moulded grades, coupled with a very low CLTE. This Torlon plastic also maintains strength and stiffness at elevated temperatures. Finally, TECAPAI CM XP730 black offers an outstanding strength to weight ratio, and excellent chemical resistance. Users should find these Torlon material properties useful for aerospace components and metal spinning tooling, in addition to other larger parts that require strength and stiffness for metal replacement. Minimum order quantities as low as one piece make these PAI shapes even more versatile.

Torlon® PAI is a registered trademark of the Solvay Group.


Chemical designation
PAI (Polyamide-imide)
1,47 g/cm3

Main Features

  • very good thermal stability
  • excellent strength and stiffness
  • excellent dimensional stability
  • excellent chemical resistance

Target industries

Technical details

  • Mechanical properties
    Mechanical propertiesValueUnitParameterNorm
    Tensile strength at break176MPa5mm/minDIN EN ISO 527-2
    Modulus of elasticity
    (flexural test)
    9900MPa2mm/min, 10 NDIN EN ISO 178
    Elongation at break2,8%5mm/minDIN EN ISO 527-2
    Flexural strength296MPa2mm/min, 10 NDIN EN ISO 178
    Modulus of elasticity
    (tensile test)
    12100MPa1mm/minDIN EN ISO 527-2
    Compression strength18/46/136MPa1% / 2% / 5%EN ISO 604
    Shore hardness94-D scaleDIN EN ISO 868
    Impact strength (Charpy)50kJ/m2max. 7,5JDIN EN ISO 179-1eU
    Ball indentation hardness321MPaISO 2039-1
  • Thermal properties
    Thermal propertiesValueUnitParameterNorm
    Glass transition temperature286C-
    Thermal expansion (CLTE)2,310-5*1/K23-60°C, longitudinalDIN EN ISO 11359-1;2
    Thermal expansion (CLTE)2,110-5*1/K23-100°C, longitudinalDIN EN ISO 11359-1;2
  • Other properties
    Other propertiesValueUnitParameterNorm
    Flammability (UL94)V0-3,2 mm-
    Moisture absorption0,3 / 0,44%24h / 96h (23°C)DIN EN ISO 62

Stock program