Autoclave
Renegade Materials demonstrates OOA BMI in wing spar
Renegade Materials Corp. (Miamisburg, Ohio) has developed its RM-3004 out-of-autoclave (OOA) curable bismaleimide (BMI) prepreg for high-performance aerospace applications.
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BMI and benzoxazine battle for future OOA aerocomposites
Offering weight, cost and process advantages, these “hot zone” resins are moving down the thermometer and into out-of-autoclave structural applications and autoclavable tooling now dominated by epoxies.
Read MoreBenzoxazine: An alternative to phenolic for interior fire safety?
As research into benzoxazine resin chemistry proceeds, this budding high-performance system has the potential to challenge phenolic resins in aircraft interiors.
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Resin-infused MS-21 wings and wingbox
Moscow-based aeromanufacturer uses out-of-autoclave composites in attempt to leapfrog Airbus and Boeing with wider, lighter, more efficient single-aisle airliner.
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Main landing gear doors designed for all contingencies
For the Airbus XWB airliner, they must meet strict structural, aerodynamic, emergency and aesthetic requirements.
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Carbon stairs make boarding a sailing yacht a breeze
GMT Composites (Bristol, R.I.) makes lightweight but strong — typically carbon fiber — yacht-boarding systems that are easily moved and stowed.
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Out-of-autoclave manufacturing: The green solution
Regular HPC columnist Dale Brosius calls attention to the environmental benefits of out-of-autoclave processing.
Read MoreRVB Infusion = Light RTM?
There is some difference of opinion as to whether parts infused under reusable vacuum bags (RVBs) are the equivalent of those produced by Light resin transfer molding (RTM). See why.
Read MoreRVB insider insights
Experts in reusable vacuum bag technology share insights into bags adapted for autoclave use.
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Reusable vacuum membranes: Coming of age?
Durable custom elastomeric bags cut consumables cost and boost rate production.
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