Carbon Fiber Knowledge
The latest from the world of advanced composites and carbon fiber technology.
Toray's T1100G and T1200, Zhongfu Shenying's SYT80, and other ultra-high-strength fibers announced in recent years share a problem: their headline strength numbers — 7,000 to 8,000 MPa in tension — do not by themselves qualify them for use in certified aircraft structures. An aerospace
For decades, composite parts were optimized for performance per kilogram, and nobody hurried the resin. A typical aerospace-grade epoxy cured for hours in an autoclave, and the cost model accepted it. High-volume manufacturing changed the equation: when automotive and consumer electroni
A wind turbine blade is a 60-to-120-meter structure that cannot be inspected continuously. Between scheduled inspections, damage can initiate and grow silently inside the laminate: matrix cracks in the webs, fiber breaks under the spar cap, disbonding along the trailing edge. Acoustic e
Hydrogen trains are the most credible route to decarbonizing rail lines that cannot be electrified with overhead wires — tens of thousands of kilometers of track across Europe alone. The systems powering these trains are now well established: a fuel cell converts hydrogen and oxygen int
The Nordic region is building the world's first generation of high-speed electric ferries, and every one of them wrestles with the same problem: battery weight. A battery pack stores energy at roughly a fortieth of the energy density of diesel fuel, so an electric ferry that must run a
Sweden does not have a large carbon fiber demand in the traditional sense — its aerospace and motorsport consumption is modest compared with France, Italy, or the United Kingdom. What it does have is a structural transformation that is quietly creating new, high-potential demand channel
Finland is rarely the first country that comes to mind in a carbon fiber market discussion — Germany, France, and the United Kingdom dominate European consumption — but no discussion of composite processing is complete without it. The country combines one of the world's strongest pultru
Belgium rarely appears on the global list of carbon fiber producing nations, yet it holds an outsized position in the European composites value chain. The country is home to Syensqo, the specialty chemicals company that emerged from the Solvay split and that inherited one of the world's
Carbon fiber is expensive to make, and that expense is exactly why recycling it matters. A tonne of virgin aerospace-grade tow costs tens of thousands of dollars, yet until recently almost all post-industrial scrap — offcut prepreg, manufacturing trim, and expired-out-of-life material —