Materials
Re-dressing aeroengines with composite pipes
Sigma Lite braided carbon fiber/thermoplastic pipe cuts jet engine weight yet meets challenging design and manufacturing requirements.
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Is it time for carbon fiber manufacturers to cooperate?
In anticipation of CompositesWorld's 2015 iteration of its annual Carbon Fiber conference, set for December, CW editor-in-chief Jeff Sloan looks ahead to the future as he recalls some tough questions about carbon fiber standardization posed by last year's keynote speaker.
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The end of delamination?
A spin-off from MIT's NECSTlab, N12 Technologies Inc. launches NanoStitch, the world's first vertically aligned CNT product via a continuous industrial process, which bridges adjacent CFRP plies, boosting interlaminar shear and increasing fatigue life by 100%.
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New 250°F/120°C No Oven No Autoclave epoxy
Designed for room-temp infusion and filament winding with 2-hr no-heat-added cure or 15-30 min heated cure without post-cure for flexible processing of marine, industrial and energy structures.
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New low-cost, high-temp resins
MG Resins offer a suite of properties and processing that could potentially revolutionize sectors of the composites industry.
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Record-breaking land speed bicycle built with composites
The use of carbon fiber with Scott Bader’s Crestapol 1250LV infusion resin inside and out of the ARION1 land speed bicycle was extensive to achieve the strength to weight ratio needed for this type of speed challenge vehicle.
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Clemson developing composite vehicle front-door
The $5.81 million research project looks to reduce the door’s weight by 42.5 percent.
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Composite rebar strengthens riverbed “catfish houses”
Basalt-reinforced polyester rebar eliminates rust and spalling and extends the useful life of concrete catfish spawning and habitat units in Chicago River environmental restoration effort.
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Carbon fiber auto body panels: Class A paint?
As tougher emissions standards loom, this supplier’s study sheds light on the challenges of applying flaw-free primer and paint to production CFRP exterior body panels.
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Optimizing composite aerostructures production
Israel Aerospace Industries ramps production while reducing costs and improving quality thanks to integrated optimization software.
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