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Unidirectional Warp Cloths made of Carbon Fibre
RTM-resin-injection-process
|
Injectex G 1157 / EFP |
Fibres
|
HTA |
Primer
|
5131 |
Yarn
|
6K |
Weave
|
plain |
Epoxy resin-binder
|
5 % by weight
(incl. primer) |
Glass threads
|
4 % by weight (11 g/m²) |
Thickness of the warp cloths
|
0,250 mm |
Standard width of rolls
|
1270 mm |
Areal weight of the warp cloths
|
291 g/m² (incl. binder
+ glass threads) |
| Areal weight of the fibres |
270 g/m² (incl. glass threads) |
Properties after curing with epoxy resin RTM 6:
| |
In warp direction |
In fill direction (90°) |
| Tensile strength |
1970 MPa |
67 MPa |
Tensile modulus
of elasticity |
136 GPa |
9,4 GPa |
| Compressive strength |
990 MPa |
240 MPa |
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