Resins
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.
Read MoreBenzoxazine + BMI?
Resin supplier Huntsman Advanced Materials (Basel, Switzerland and The Woodlands, Texas) sees benzoxazine resins as traditional chemistry boundary breakers that open whole new resin-system possibilities.
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Inside a thermoplastic composites hotbed
As production of the A350 XWB ramps up, so does manufacture of the thermoplastic fuselage clips the plane requires. HPC sees how it’s done.
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Ceramic matrix composites heat up
Lightweight, hard and stable at high temperatures, CMCs are emerging from two decades of study and development into commercial applications.
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Wind blades: Progress and challenges
Despite double-digit wind energy industry growth, turbine blade manufacturers and materials suppliers acknowledge a pressing need to reduce costs and innovate.
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The positive consequences of regulating styrene
In 1859, Thomas Austin imported 24 wild rabbits from England and released them into the Victoria, Australia, countryside to provide animals for sport hunting.
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Additives and modifiers: Matrix optimization
New and reengineered modifiers for thermosets and thermoplastics target previously elusive goals in composites processing and performance.
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Market outlook: Fiber-reinforced phenolics
Phenolics gain new footholds in anticorrosion markets now dominated by polyesters and epoxies.
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