Carbon fibre prepregs

Prepregs are pre-impregnated fibre reinforcements produced by suppliers with catalysed resin using pressure, temperature or with the aid of solvents in a whole range of weave patterns, fibre types etc. The catalyst of the resin system, which is applied to the substrate in a well-defined quantity, is so formulated, that the materials can be held in stock from several days or for up to months at room temperature, without becoming reactive, but may often need to be stored chilled to ensure satisfactory processing.

The fields of application of CF-prepregs are as wide-ranging as the product itself. They can be processed with current technologies or can be adapted for special projects. Our prepregs can be used amongst other things for high-grade visible parts, for structural or even for flame-retardant composite components.

Our standard epoxy-resin systems can be further processed between 80 and 160°C and are available with UD-CF substrates in HT or HM carbon fibres or with a range of substrate fabrics or non-crimp materials.

carbon tape uni-directional prepreg

carbon prepreg uni-directional

Normally following 120°C-systems are available from stock:

Substrate

Resin content [Mass %]

Width [cm]

Ultra-high-modulus carbon fibre UD prepreg

250g/m², UD non-crimp-fabric, Dialead K63712

38

30

Ultra-high-modulus carbon fibre UD prepreg

450 g/m² UD non-crimp fabric, Dialead K63712

36

63,5

Carbon fibre UD prepreg

125 g/m² UD non-crimp fabric

40

63,5

Carbon fibre UD prepreg

150 g/m² UD non-crimp fabric

39

60

Carbon fibre UD prepreg

200 g/m² UD non-crimp fabric

34

30

Carbon fibre UD prepreg

300 g/m² UD non-crimp fabric

36

54

Carbon fibre UD prepreg

600 g/m² UD non-crimp fabric

40

125

Carbon fiber fabric prepreg

285g/m² 3K carbon fiber fabric, twill 4/4

47

125

Carbon fibre fabric prepreg

245 g/m² 3K carbon fibre fabric, twill 2/2, DESIGN

43

100

Carbon fibre fabric prepreg

420 g/m² 12K carbon fibre fabric, twill 2/2

42

125

Carbon-non-crimp-fabric prepreg

400g/m², +/-45° knitted non-crimp-fabric

40

127

further items available on request

We offer prepreg-impregnation for most woven carbon fiber fabrics and non-crimp fabrics.