Bonding

Bonding

Structural adhesives: The basics

An adhesive is “structural” if it has sufficient strength to transfer or share loads between highly stressed components. Here's what that requires.

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BMI

Structural adhesives, Part II: Aerospace

Tried-and-true legacy epoxies are a must for aerospace composites, but usage is increasing with improved forms.

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Bonding

BigHead Bonding Fasteners wins funding for autocomposites work

UK-based bigHead Bonding Fasteners has won funding with Cranfield University to expand its capabilities for automotive composites applications.

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Wind/Energy

Structural adhesives, Part I: Industrial

Today’s myriad chemistry options enable formulators to tailor adhesives to customers' exact application requirements.

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Aircraft composites repair: Plasma’s potential for better bonds

Plasma treatment might be a key enabling technology in the pursuit of certification-worthy, fastener-free adhesively bonded repair patches applied to aircraft primary structure.

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Out of Autoclave

Structural adhesives: Plus ça change ….

A CW columnist and the chief commercialization officer for the Institute for Advanced Composites Manufacturing Innovation (IACMI, Knoxville, TN, US), Dale Brosius makes the case that, in both the aerospace and automotive sectors, it’s time to develop robust adhesive alternatives to fasteners.

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Sustainability

Plasma treatment as surface preparation for adhesive bonding

Concurrent with the TRUST program's development of process control, it is addressing the need for more robust surface prep. methods.

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NDI

Building TRUST in bonded primary structures

A DARPA program aims for certification via Bayesian process control system for the factory floor, bounding uncertainty and predicting reliability in real-time.

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Adhesives

Fully transparent, rollable electronics built with graphene/CNT backbone

Carbon nanotubes and graphene provide mechanical properties and bonding enabling high-temp polyimide resin to provide flexible circuit substrate.

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Kent Pultrusion
Toray Advanced Composites hi-temperature materials
ELFOAM rigid foam products
U.S. Polychemical Acrastrip
Wabash
Airtech
Release agents and process chemical specialties
Keyland Polymer Webinar Coatings on Composite & AM
Release agents and process chemical specialties