STRUCTURAL PEEK COMPONENTS FOR THE AEROSPACE SECTOR
PEEK (polyether ether ketone) is the highest performance thermoplastic semi-crystalline polymer, and is now widely used in the aerospace industry as a suitable metal alloy substitute for various structural applications. The advantages of PEEK lie in its mechanical resistance performance, light thermal and chemical weight, and basic characteristics in aerospace and other fields. In these fields, weight reduction can reduce consumption and emissions and improve aircraft efficiency. Considerable weight reduction: PEEK has a density of 1.3g/cm3, which is less than half of aluminum (2.7g/cm3). In addition, with its unparalleled chemical resistance, the manufactured parts PEEK can accommodate mechanical stress, even in a chemically aggressive environment, without significant loss of mechanical properties and no corrosion phenomena typically in metals. Weight loss Absent corrosion If required, has excellent electrical insulation properties Advantages of Roboze FFF technology In addition to the material advantages, other benefits are also attributed to the use of 3D printing. DAYUE technology and its HPV extruder can print high-viscosity materials, such as PEEK, at extreme temperatures.
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