【 Product Introduction 】 Imported PEEK board, imported PEEK rod, imported PEEK board, imported PEEK rod, imported PEEK board, imported PEEK rod, imported PEEK board, imported PEEK rod

Polyether ether ketone (PEEK) is a linear aromatic polymer compound. The main chain of its macromolecules contains a large number of aromatic rings and polar ketone groups, which endow the polymer with heat resistance and mechanical strength; In addition, macromolecules contain a large number of ether bonds, which endow polymers with toughness. It belongs to high-temperature resistant thermoplastic, with a high glass transition temperature (143 ℃) and melting point (334 ℃), a load heat deformation temperature of up to 316 ℃, and can be used for a long time at 260 ℃. PEEK resin not only has superior heat resistance compared to other high-temperature resistant plastics, but also has high strength, high modulus, high fracture toughness, and excellent dimensional stability; PEEK resin can maintain high strength at high temperatures, with a bending strength of around 24MPa at 200 ℃, and a bending and compression strength of 12-13 MPa at 250 ℃. PEEK resin has high rigidity, good dimensional stability, and a small coefficient of linear expansion, which is very close to aluminum metal materials; It has excellent chemical resistance. Among typical chemicals, only concentrated sulfuric acid can dissolve or destroy it. Its corrosion resistance is similar to nickel steel, and it also has flame retardancy. It releases less smoke and toxic gases under flame conditions, and has strong radiation resistance; PEEK resin has good toughness and excellent fatigue resistance to alternating stress, making it the most outstanding among all plastics and comparable to alloy materials; PEEK resin has outstanding tribological properties, excellent resistance to sliding wear and micro motion wear, especially able to maintain high wear resistance and low friction coefficient at 250 ℃; PEEK resin is easy to extrude and inject, with excellent processing performance and high molding efficiency. In addition, PEEK also has excellent properties such as good self-lubricating properties, easy processing, stable insulation, and hydrolysis resistance, making it widely used in industries such as aerospace, automotive manufacturing, electronics and electrical, medical, and food processing.