For these high-performance applications, PEEK is typically processed using extrusion or injection molding methods. It has also been used in the field of medical implants, such as for replacement skeletal components. Because of its excellent physical and chemical properties, PEEK has been used to manufacture engineering parts such as piston parts, pumps, bearings, compressor valves, and electrical cable insulation. With a tensile strength of 90 to 100 MPa and a Young’s modulus of 3.6 GPa, PEEK is both rigid and strong.Īpplications of PEEK can be derived either from its solid form or by 3D printing from its filament form. It has a high resistance to biodegradation, chemical degradation in organic and aqueous environments, and can have a useful operating temperature range of up to 250 ☌. It is created by a step-growth polymerization process conducted at very high temperatures. ![]() PEEK stands for Polyether Ether Ketone, a semi-crystalline thermoplastic that is well-known for its excellent mechanical strength and chemical resistance. What makes PEEK filament so special? What are the best brands of PEEK filaments available today? What is PEEK filament? One of the products of these efforts is PEEK filament. ![]() Since 3D printing came into fashion, manufacturers of 3D printing filaments have made a lot of efforts to make products that are just a little more resilient and sturdier. Depending on the filament, your 3D print can melt in extreme temperature, quickly deteriorate when exposed to UV radiation, or fail spectacularly upon sustained or sudden impact. Objects made from 3D printing are known for capturing the imagination and turning it into reality, but they aren’t exactly known to be durable. 3D Insider is ad supported and earns money from clicks, commissions from sales, and other ways.
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