Resin transfer molding (RTM) as a composites processing
technique is currently of great interest to the aerospace
industry for high performance, advanced composite parts due
primarily to its design flexibility and economics. For these
applications, high performance resin systems, such as epoxies
and bismaleimides, are required, but generally have high
viscosities at room temperature or are solids. To overcome
these processing difficulties, an epoxy resin and a bismaleimide
formulation have been developed, which have more desirable
processing conditions and wider processing envelopes for RTM
than conventional high performance resin systems.
technique is currently of great interest to the aerospace
industry for high performance, advanced composite parts due
primarily to its design flexibility and economics. For these
applications, high performance resin systems, such as epoxies
and bismaleimides, are required, but generally have high
viscosities at room temperature or are solids. To overcome
these processing difficulties, an epoxy resin and a bismaleimide
formulation have been developed, which have more desirable
processing conditions and wider processing envelopes for RTM
than conventional high performance resin systems.
1 commento:
There is an excellent source of information on the molding process of RTM and Light RTM which is a newer lower cost version of the conventional RTM process on the website www.rtmcomposites.com
The company has been known around the world in countless industrial, medical, transportation applications using the RTM process.
Well worth a review.
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