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2. Material constituents
2.1 Reinforcement
The reinforcement is made up of fibers that can take several forms or fibrous architectures called textures.
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The carbon fibers used for these composite materials are generally different from the carbon fibers obtained by pyrolysis under tension and in a controlled atmosphere at temperatures above 1,200 ˚C of polyacrylonitrile fibers pre-oxidized to 250 ˚C (ex-PAN fibers) (see article Carbon fibers
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Material constituents
Parts manufacturing processes
Standardization
French Standards Association (AFNOR)
- Reinforced plastics – Moulding composites and prepregs. Determination of apparent volatile matter content. - NF ISO 9782 - 06-1994
- Fiber-reinforced plastics – Prepregs – Determination of the conventional resin flow rate (float) parallel to the plane of the folds. - T 57-603 - 09-1988
- Fiber-reinforced plastics – Prepregs and molding compounds – Determination of resin,...
Manufacturers. Suppliers (non-exhaustive list)
In France
Rhodia – Fibers and Resins Intermediate
(manufacturer of phenolic resin)
Hexcel Fabrics
(impregnated manufacturer)
...Websites
American Institute of Aeronautics and Astronautics (AIAA) :
Snecma Propulsion solide :
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