12/18/2023 0 Comments High quality cnc peek plasticNot resistant to ultraviolet rays: PEEK materials are sensitive to ultraviolet rays and oxygen, and are prone to aging and deterioration when exposed to outdoor environments for a long time. High machining difficulty: The machining of PEEK material is relatively difficult, requiring professional technology and equipment, and strict quality control.Įasy to deform: Since PEEK material is easy to heat deform and soften, special machining methods and control measures are required to reduce the risk of deformation. Higher price: The production cost of PEEK material is higher, so its price is relatively higher, and its application field is limited to a certain extent. Good chemical stability: PEEK materials can resist the erosion and corrosion of various chemical substances, including acids, alkalis, solvents, etc., and have good stability in extreme environments.Įxcellent electrical insulation: PEEK material is a good electrical insulator with high dielectric strength and low dielectric loss.Įasy machining and molding: PEEK material is easy to be formed by CNC machining, injection molding, extrusion molding and other molding methods.Įnvironmental protection and food safety: PEEK material complies with RoHS standards and FDA requirements, does not contain harmful substances, and can be used in food contact fields.ĭue to its above characteristics, PEEK materials are widely used in fields with high requirements such as high temperature, high strength, wear resistance and corrosion resistance, such as aerospace, medical equipment, automobile industry, electronic devices and oil and gas exploration and other fields.Īlthough PEEK (polyetherimide) has many excellent properties, it also has some disadvantages: Good mechanical properties: PEEK material has high strength, rigidity and hardness, and exhibits excellent fatigue resistance and wear resistance. High heat resistance: PEEK materials can be used at temperatures up to 250☌ for a long time without significant structural changes and deterioration. PEEK (polyetherimide) is a high-performance engineering plastic material with the following characteristics: Due to its extremely high molecular weight and crystallinity, PEEK material also has excellent heat resistance and mechanical strength, making it an ideal high-performance material. This high-performance engineering plastic material has a low specific gravity, which makes it have excellent lightweight characteristics when manufacturing high-strength, wear-resistant, and corrosion-resistant parts. PEEK (polyetherimide) typically has a density between 1.30 g/cm³ and 1.50 g/cm³, depending on its raw material and production process. What is the Density of Peek CNC Machining? It is also widely used in manufacturing processes such as 3D printing, CNC machining, and injection molding. PEEK material is usually used in applications under high temperature, high pressure, high load and harsh environment, such as aerospace, medical equipment, automotive industry, electronic equipment, oil and gas exploration and other fields. PEEK (polyetherimide) is a high-performance engineering plastic material with excellent heat resistance, chemical resistance, mechanical strength and wear resistance.
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