Duratron T5530 PAI


Duratron Product Description

The DURATRON PAI grades, combining excellent retention of mechanical strength, stiffness and creep resistance over a wide temperature range with extremely low thermal expansion up to 250 C, are top-rank materials for high temperature applications.



This compression moulded, 30% glass fibre reinforced grade offers higher stiffness, mechanical strength and creep resistance than DURATRON T4203 PAI and DURATRON T4503 PAI.


It is well suited for structural applications supporting static loads for long periods of time at high temperatures. The suitability of DURATRON T5530 PAI for sliding parts, however, is to be carefully examined since the glass fibres tend to abrade the mating surface.


Plastics Applications:

  • Pump components
  • Valve seals (high tech valves)
  • Bearings
  • Rollers
  • High temperature insulators
  • Parts for electronic equipment manufacture
  • Replacement of metals and ceramic



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Duratron T5530 PAI


Physical Properties:

Specific Gravity: g/cm³ 1.61
Max Continuous Operating Temp: °C 250
Max Short Term Operating Temp (3-4hrs): °C 270
Tensile Strength: Mpa 95
Impact Resistance Charpy Unnotched: KJ/m² 30
Hardness: Rockwell M 125
Co-efficient of thermal expansion: m/(m.k) x 10¯6 25
Dielectric Strength: KV/mm 28
Surface Resistivity: Ohms >10^12
Flammability Oxygen Index: % 50
Flammability UL94: V0
Food Grade: FDA No
Impact Resistance Charpy Notched: KJ/m² 3.5