Resin Infusion
Resin infusion is a method used in composite manufacturing to impregnate dry reinforcement materials, like fibers or fabrics, with a liquid resin. This process involves placing the dry reinforcement in a mold and then introducing the resin under vacuum pressure, allowing it to permeate the reinforcement thoroughly. The vacuum facilitates the removal of air pockets and ensures uniform resin distribution, resulting in a high-strength composite with consistent properties. Resin infusion offers advantages in creating complex shapes, minimizing waste, and producing lightweight yet durable structures.
Latest Infusion Articles
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Gurit reformulates epoxy products with bio-content
Prime resin infusion and Ampreg wet laminating portfolios are now made more environmentally conscious as a standard.
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Composite Integration adds real-time resin degassing measuring to Ciject equipment
Ciject resin infusion and injection machinery now offers real-time resin degassing measurement technology that uses sensors and software to continuously monitor the state of resin during the degassing process.
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Sunreef Yachts completes 43-meter single-shot hull infusion project
Sunreef 43M Eco electric catamaran, with a composite surface of 1,700 square meters, is considered to have the world’s largest infused hull.
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Melker of Sweden accomplishes sea kayak with 100% sustainable composite construction
Built with ampliTex flax fabrics, a solid cork core and plant-based resins, the company’s Värmdö kayak model highlights an environmentally conscious design for paddlers of all levels.
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AmpliTex-constructed solar-powered ferry hits the Adriatic Sea
The Marservis PROeco is a mass transportation marine vessel using Bcomp natural fiber for interior parts in place of standard materials.
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Toray obtains ABS type approval for in-situ VARTM ship repairs
American Bureau of Shipping (ABS) certifies use of jointly developed CFRP repair technique on FPSO and FSO industrial systems, addressing traditional steel restoration challenges.
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The composites industry is increasingly recognizing the imperative of sustainability in its operations. As demand for lightweight and durable materials rises across various sectors, such as automotive, aerospace, and construction, there is a growing awareness of the environmental impact associated with traditional composite manufacturing processes.
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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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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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Latest Infusion News And Updates
Ultrasound imaging optimizes vacuum bag leak detection
CAMX 2024: The handheld Ultra CE by Distran combines acoustic information with a wide-angle optical camera to clearly and reliably detect leaks at a distance.
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IPD system, robotic spray demonstration enhances composites productivity
CAMX 2024: Magnum Venus Products (MVP) presents several automation solutions, including a self-learning robot, an IPD system and several live demonstrations of its products.
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Stitched, needle-punched fabrics benefit open and closed molding
CAMX 2024: Vectorply Corp. displays a range of engineered reinforcements, including NCFs, needle-punched reinforcements, consumables and more, along with highlighting it technical support options.
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Mel Composites infusion strategy enables Sasga Yachts fiberglass hull designs
Mel’s ongoing partnership culminates in the development of the Menorquín 42 and Menorquín 54 motor yachts, as well as extension of Sasga’s capacity for 68-foot-length boats.
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Technology Marketing Inc. to distribute VacPuc digital sensors
VacPuc is expanding its range of global distributors to deliver its vacuum pressure measurement solution to the composites market.
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Infusion processing flow mesh range, technical composites expertise
JEC World 2024: Expo-Net promotes 100% recyclable extruded thermoplastic resin flow mesh products, an updated technical processing guide and highlights its successful work with industry partners.
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Featured Posts
Low-cost, efficient CFRP anisogrid lattice structures
CIRA uses patented parallel winding, dry fiber, silicone tooling and resin infusion to cut labor for lightweight, heavily loaded space applications.
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Carbon fiber satellite arm reduces weight, simplifies assembly onto naval vessels
Satcom developer EM Solutions partnered with ACS Australia to replace an aluminum arm design with a 65% lighter, one-piece, corrosion-resistant carbon fiber/epoxy alternative.
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Revisiting the double vacuum debulk process
Evolution of the double vacuum debulk (DVD) process over the years continues to advance its “near autoclave quality” for low-void, highly compacted repair patches.
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From the CW Archives: Airbus A400M cargo door
The inaugural CW From the Archives revisits Sara Black’s 2007 story on out-of-autoclave infusion used to fabricate the massive composite upper cargo door for the Airbus A400M military airlifter.
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Engine vane demonstrates potential for gapped, unidirectional dry fiber for infusion
GKN Aerospace and its partners developed an aircraft demonstrator component made with TeXtreme’s latest Gapped UD material, proving out a dry, infusible tape meant to compare in performance to UD prepreg.
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Understanding vacuum bagging layers in production, repair
Recognizing the functions of each layer in a vacuum bag schedule can help users discover what vacuum bag schedules work best for their application.
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