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Composite materials are engineered combinations of two or more distinct materials, merging their individual properties to create a new material with enhanced characteristics. Typically composed of a reinforcing phase (like fibers or particles) embedded within a matrix (often a polymer, metal, or ceramic), composites leverage the strengths of each component to achieve superior strength, stiffness, lightness, or other desirable attributes. Their versatility extends across industries, from aerospace and automotive to construction and sports equipment, where their tailored design and exceptional properties offer solutions for high-performance applications.
Recycling in composites manufacturing is an evolving endeavor aimed at addressing sustainability challenges. Unlike traditional materials, composites often pose recycling complexities due to their multi-component nature. However, innovative techniques are emerging to tackle this issue. Methods like pyrolysis, mechanical recycling, and chemical processes are being developed to efficiently recover valuable components from composite waste, such as fibers or matrix materials.
Evidence of a marine industry rebound and a trend toward supplier M&A as the world’s largest boatbuilding trade show looks ahead to smoother sailing … and Tampa.
Attendees reviewed the current state of advanced resin technology and the tests that lay ahead for expanding composites into new applications and markets.
Under the banner “The Future of Marine Technology,” the 22nd International BoatBuilders’ expo confronts a brave new world.
OEMs and Tier suppliers ask materials and molding processes to go “green” and do more for less.
New and reengineered modifiers for thermosets and thermoplastics target previously elusive goals in composites processing and performance.
Methods for calculating the impact composites have on the environment enable data-driven comparisons to traditional materials on a level playing field.
We had some friends over for dinner the other night. They’d read about the recent rollout of Boeing’s 787, heard that these marvelous “composites” were used extensively on the plane, remembered that I edited a composites magazine and started quizzing me about what composites are.
Some pundits predict that 3D printing, or additive manufacturing (AM), will change our world forever. While that may yet be, one thing is clear: The growth of 3D printing over the past two decades has wrought significant change in composites tooling. Although AM’s most obvious advantage is direct part production without tooling, the growing trend in the aerospace and automotive sectors at present is its use for fast, on-demand builds of mold tools to keep pace with accelerating composite part design cycles and demand for faster overall part processing speeds.
Part two of a two-part series on the role of composites for meeting California’s 21st-century water needs.
Automated production cells promise affordability and less risk in scaling up composites production, but are they really the path forward?