The material: 'Autoclave Epoxy Prepreg T107' you were looking for has been superseded by the one below.

Autoclave Epoxy Prepreg T107

Want to keep this datasheet? Save it now in your required format


T107 is a prepreg based on epoxy resin and reinforcing filler (unidirectional tapes or fabrics of various weaving) for producing details with operating temperatures up to 150 °C. It shows the following features and properties:

  • High mechanical performance
  • High resistance to impact and cracking
  • Glass transition temperature 155°C
  • Properties


    Water absorption


    3.57 % at 20 °C

    for 54h to boiling water


    Plane-Strain Fracture Toughnes


    ASTM D5045

    Strain energy release GIC

    ASTM D5045


    Glass transition temperature


    175 °C

    ASTM E2092

    Technological properties

    Application areas

    High-loaded automotive parts;Sports equipment: Bicycle, frame, wheels, seat, seat post, handlebar, head stem and crank arm of a sports bicycle are made of carbon composite;Geometry strengthen elements: Experimental stringer panel;High-loaded aircraft parts: Aircraft engine hoods

    Processing methods

    Heating 2°С/min in 1 bar pressure up to 150°С. Then expose it for 30 min. Heating again at 2°С/min in 2 bar pressure up to 150°С. Then expose it for 180 min and pressure 3-6 bar. Last step is cooling with 5°С/min to 50°С.

    This material data has been provided by Matmatch.

    All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
    Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.