BONDING/WELDING

Thermoplastics

Manufacturing the upper half of the Multifunctional Fuselage Demonstrator (MFFD)

Proving industrial reliability for low-cost thermoplastic composites production using AFP in-situ consolidation, as well as continuous ultrasonic and resistance welding.
#cleansky #paek

Processes

Troubleshooting failures in adhesive-bonded composite joints

Cause of adhesive bonding inconsistencies or failure may be numerous. According to Louis Dorworth, the following points should be examined to determine the culprit.
#adhesives

Processes

Molecular Plasma Group introduces automated technology for adhesion promotion

MolecularGRIP combines atmospheric plasma treatment with adhesion promoter chemistry for automated, environmentally-friendly adhesion promotion on material surfaces.
#adhesives

Prepregs

The markets: Aerospace (2021)

The coronavirus pandemic, a once-in-a-millennia global catastrophe, has depressed commercial air travel in unprecedented and disastrous ways. Implications start with the airlines themselves and trickle down to major airframers and the entire tier structure of the aerospace supply chain.
#boeing #nextgenaerospace #spiritaerosystems

Processes

Composites help offset battery weight for electric waste trucks

Fraunhofer IWS develops cost-effective joining of aluminum frames and fiber glass-reinforced thermoplastic panels.
#electricvehicles

Processes

Kisling epoxy adhesive improves carbon fiber bonding performance in automotive applications

The 2K-Epoxy ergo 7440 offers the removal of the bond-line read-through, attain high temperature resistance, avoids contact corrosion and enables quick turnaround during production.
#adhesives

Aerospace

Moving forward on the Multifunctional Fuselage Demonstrator (MFFD)

Clean Sky 2’s MFFD program continues to move toward its goal of delivering a welded, thermoplastic composite fuselage demonstrator using next-generation manufacturing processes.
#cleansky #nextgenaerospace #feature

Infusion

Automated aerocomposites production: Liquid molding or welded thermoplastic?

Two materials and process approaches are demonstrated for CFRP bulkhead production.
#nextgenaerospace #feature #automation

Processes

Composite Bonding & Repair Benefits and Solutions

Film and paste adhesives, wet peel-ply and potting compounds enable the aviation industry to utilize advanced materials that contribute to lightweighting, more efficient designs, and improved sustainability.
#787 #adhesives

Construction

Kraibon elastomer improves adhesion and composite material properties

Gummiwerk KRAIBURG’s elastomer product protects against impact, directly adheres to materials, improves damping properties and more.
#adhesives