TeXtreme® Spread Tow carbon reinforcements are using spread tows to produce optimized reinforcements for ultra light composites.
Spreading tows (yarns) into very thin tapes enables reinforcements in woven structure as well as unidirectional tapes with mechanical performance and possibility for weight savings that are unique compared to conventional reinforcements.
SPREADING CARBON FIBER TOWS INTO TAPES
Image: The novel spreading process, from a carbon fiber tow into a thin UD tape. ©Oxeon 2014.
The Spread Tow UD tapes produced are much thinner than conventional carbon fiber tapes and have more material packed in the same area which gives better mechanical performance.
BENEFITS OF SPREAD TOW TAPES
Image: Illustration of the benefits of the TeXtreme® Spread Tow carbon fiber tapes over conventional carbon tapes. ©Oxeon 2014.
These Spread Tow tapes are then used as they are as local reinforcements etc. or used to weave the novel TeXtreme® Spread Tow fabrics.
BENEFITS OF SPREAD TOW FABRICS
Image: Illustration of the benefits of the TeXtreme® Spread Tow carbon fabrics over conventional carbon fabrics. ©Oxeon 2014.
The patented TeXtreme® Spread Tow fabrics are then used by companies manufacturing composite products found in: bicycles, Formula 1, NASCAR, surfing, golf shafts, ice hockey, aerospace, industrial and Americas Cup.
Max strain level of 0.4 %.
Image: Illustration of increased in-situ strength by using thin plies. ©Swerea SICOMP 2014.
The ply thickness of each separate layer is clearly connected to the strength of the composite part. The benefit from using thin TeXtreme® Spread Tow reinforcements when looking at the apparent strength is illustrated above.
Combining the weight savings possible from the optimal fiber structure with the thin nature of Spread Tow reinforcements renders a performance that no other composite reinforcement can match.
layup time savings
By using TeXtreme® Spread Tow carbon fabrics one opens up possibilities to save money and time in the manufacturing of the composite parts.
Due to TeXtreme® being balanced in already in one ply one can achieve savings in both the use of material and reducing the lay-up time through using fewer plies and still be able to achieve a symmetrically balanced laminate.
Symmetrical Bi-Directional Construction
|Material||Ply sequence||No. of fiber layers to achieve symmetry|
Symmetrical Quasi-Isotropic Construction
|Material||Ply sequence||No. if fiber layers to achieve symmetry|