Straightforward and cost-effective:
Fibre composites from KREMPEL in mould construction

Moulds for producing complex components are increasingly being fabricated from high-performance composite materials. This is because this way is possible these days at affordable prices and without too many technical difficulties. Composite materials are thus used in the processing of composites.

For the construction of moulds for plastics, KREMPEL provides both extensive engineering services as well as solutions proven in practice for the design through to the tooling ready for service.

Prepreg  Backing material g/m³  Prepreg
weight
g/m² 
Glass-fibre fabric   
GGBX 1109
GGBX 2808
GGBX 5806 
Twill 1/3
Twill 2/2
Twill 2/2 Plain weave 
105
280
590 
200
500
930 
Carbon-fibre fabric  
KGBX 0909
KGBX 2508
KGBX 3707
KGBX 6006 
Plain weave - 1K
Twill 2/2 - 3K
Satin 1/4 - 6K
Twill 2/2 - 12K 
90
250
370
600 
180
440
620
1020 

The advantages of the KREMPEL Prepreg System BX are numerous here

 

  • Tempering once released from the mould (after setting at 55°C)
  • Low-temperature autoclaving and low consolidation pressures
  • Use of low-priced materials for the models
  • Different temperature profiles for curing cycles

Mould for the wing-tip curvature for a regional jet

Mould for a skateboard

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