see also
Pultruded Profiles
Grating / Safety Foor
Coverings GRFP
Moulded Pieces
» Manual Moulding
» Infusion

The infusion process allows obtaining pieces with high mechanical properties, fiber percentages of around 70% of the piece’s weight. This process, which was developed for the manufactory of aeronautical pieces of great dimensions, uses many disposable materials for the manufactory of each piece. The costs of these consumables have been lowering and nowadays this process is used to manufacture of many pieces with high mechanical demanding.

The process is identical to the VARTM process where the counter-mold is replaced by a flexible membrane. In this case it is applied maximum depression, squeezing the resin, guaranteeing a high concentration of glassfiber. In this case the consumable materials quantity for the manufactory of the piece is very high, consequently the price is higher. This process is used on the manufactory of technical pieces, standing out the manufactory of airplane wings, where the glassfiber may be replaced by carbon fiber.

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