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Infuplex : A multilayer system for vacuum infusion


INFUPLEX is a multilayer system used in manufacturing processes for vacuum infusion of composite materials.
Vacuum infusion of composite materials involves using a number of vacuum consumables that have an effect on the fabrication and quality





Some of these are used in successive layers, such as peel ply, perforated film, net bleeder, and vacuum-bagging film. Standard procedures involve applying each one separately (e.g., peel ply, perforated film, net bleeder), which can be difficult, especially when moulding is done against a vertical mould (spray glue is required). This type of procedure can result in overlapping on very large parts, or even the omission of a layer. Overlapping can cause deformation on thin parts, creating weak areas, or it can affect the porosity of subsequent layers. Omissions can have dramatic consequences on the moulded part's final properties.
The solution to these problems was created by Diatex in 2007 in the form of INFUPLEX a multilayer system to be laid down on one side of the fibber or on top of the peel ply. The system combines the two above mentioned vacuum consumables into a two-layer unit : the perforated film, permeable to resin and gases; and the net bleeder on top. This easy-to-use solution has eliminated the risk of overlap or of omitted layer.
INFUPLEX is also a very simple solution to apply the bagging materials. Save time and optimise the production with INFUPLEX.

DIATEX proposes different versions of INFUPLEX: a INFUPLEX for each application :


Reference
Influplex
Net bleeder Perforated film Resin Flow Speed Use with Resin

INFUPLEX ISONET

ISONET – 115 gr/m²

ELA20P1

average

E,VE

INFUPLEX OM70 OM70 - 185 gr/m² ELA20P1 speed E,VE

INFUPLEX DIANET135

DIANET135 - 135gr/m²

ELA20P1

High speed

E,VE



E : epoxy

VE : vinylester

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