Bonding of Composites
Bonding and welding play vital roles in the assembly and fabrication of composite materials, offering methods to join components together effectively. Bonding involves the use of adhesives or bonding agents to create strong connections between different composite parts or between composites and other materials. Adhesives provide uniform stress distribution, enabling lightweight and durable structures. On the other hand, welding techniques like ultrasonic welding or induction welding are employed specifically in thermoplastic composites, where heat is used to melt and fuse the materials together.
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Master Bond features non-drop cryogenic epoxy
EP29LPSPND-3 is a two-component, electrically and thermally insulating epoxy compound with a paste consistency that can be used for bonding and sealing applications.
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Plasma-enabled bonding engineered for composites, metal surface prep
CAMX 2025: Plasmatreat presents plasma breakthroughs for aerospace bonding and corrosion prevention through live demos, technical sessions and presentations, surface consulting and more.
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Controlled polymer ablation enables stronger composite bonds
CAMX 2025: Plasma Bound’s surface pretreatment technology using CPA cleanly and effectively energizes similar and dissimilar surfaces to enhance bonding and joining.
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Plasmatreat Technology Days 2025 celebrates 30 years of Openair-Plasma
More than 200 guests accepted the Steinhagen-based family business’ invitation to discuss new applications of atmospheric plasma systems in surface pretreatment.
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Eco-friendly precision tooling offers flexibility, consistency
CAMX 2025: For more than 50 years, Coastal Enterprises has supported design, prototyping and composite layup applications with its Precision Board urethane tooling board and custom bonding offerings.
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Henkel, Synthomer partner to cut carbon emissions in adhesives
Integration of Synthomer Clima resins into Henkel Technomelt hot-melt adhesive portfolio targets significant Scope 3 GHG emissions reductions for electronics, automotive, comsumer and composites customers.
Read MoreKnowledge Centers
Explore the cutting-edge composites industry, as experts delve into the materials, tooling, and manufacturing hurdles of meeting the demands of the promising advanced air mobility (AAM) market. Join us at CW Tech Days to unlock the future of efficient composites fabrication operations.
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CW’s editors are tracking the latest trends and developments in tooling, from the basics to new developments. This collection, presented by Composites One, features four recent CW stories that detail a range of tooling technologies, processes and materials.
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Join us for insights into advanced bonding techniques and welding processes for composite materials to ensure durability and structural integrity.
LEARN MORELatest Bonding News And Updates
IPS Adhesives debuts Scigrip SG2000 adhesive in North America
The adhesive’s 1:1 mix ratio and long open time provides transportation, construction and marine industries with much-needed routine simplification and flexibility.
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CW finalizes Tech Days: Bonding and Welding agenda
A total of six presentations — four welding and two bonding — presented by industry experts will explore the drawbacks, potential and evolving technologies available to bonding and welding methods.
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UDRI opens RAAM lab to advance robotic femtosecond laser
RoboCLASP, an athermal ablation system initiated for preparing composites for bonded assembly, is being roboticized to advance U.S. Air Force needs.
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AnalySwift receives NASA STTR contract to enable second-use spacecraft infrastructure
Together with Purdue, AnalySwift aims to develop a composite heater layer and a novel software tool or module to achieve assembly, disassembly of thermoplastic composite joints in space during long-duration missions.
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IPSA acquires bonding adhesives based on MMA technology
IPS Adhesives (IPSA) introduces a line of adhesives using acrylate and MMA technology from L&L Products for the bonding of dissimilar materials such as metals and composites.
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Controlled polymer ablation technology seeks to redefine surface prep
CAMX 2024: Plasma Bound’s CPA technology, powered by quality control system Vulcan, applies atmospheric pressure plasma to achieve high-level composite bonding.
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Understanding the difference between bonding and welding
Composites bonding and welding are two similar but distinct processes that overcome challenges related to fasteners or drilling. Here are some resources to get you started.
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VIDEO: Plasma surface treatment technology improves adhesion
Plasmatreat demonstrates its Openair-Plasma surface treatment technology, which can enhance material adhesion.
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Determining steel/composite failure load of bonded repair assemblies
Bureau Veritas and partners use a novel equivalent interface test specimen and simulation to predict failure load in bonded composite patch repairs to steel structures.
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JEC World 2023 highlights: Recycling, biocomposites, smaller equipment and expanding brands
CW senior technical editor Ginger Gardiner addresses some of this year’s hot topics, ranging from novel biocomposites and recycling technology solutions from myriad startups to upgraded, but equally sustainable, equipment from well-established companies.
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From plant tours to EV battery enclosures: The top 10 ÂÌñÏ×ÆÞ articles of 2022
Through a variety of editorial content, CW explored the trends and topics that are rapidly flourishing in the industry. Based on Google Analytics, these top 10 articles were considered the most popular.
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Laser bondline inspection becomes reality
One of the Holy Grails of composites manufacturing has been reliable verification of adhesive bondline strength integrity. A technology that does just that has arrived.
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