Multipreg E644
With extended out-life, improved handle-ability and greater UV resistance this product provides a very good surface finish under autoclave or vacuum bag processing. Fast curing times under elevated curing temperatures. Reinforcements include carbon, glass and aramid, covering weights from 120g to 870g.
Used in some significant aerospace applications. Other areas include automotive bodywork, marine deckwares and medical applications.
Key Characteristics:
- Excellent surface finish
- Low initial cure temperature
- High end use temperature when post cured
- Excellent drape - complex shapes easily formed
- 7 days work life at ambient temperature
- Low prepreg volatile content
- Suitable for autoclave and vacuum bag cure
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