{"product_id":"polyetheretherketone-peek-sheet-for-aerospace-and-medical-applications-5mm-to-80mm-thick","title":"Polyetheretherketone PEEK Sheet for Aerospace and Medical Applications 5mm to 80mm thick","description":"\u003cdiv class=\"product-description\"\u003e\n\u003cp\u003ePEEK Sheet is a high-performance engineering plastic known for its exceptional mechanical properties and temperature resistance. Ideal for demanding applications in aerospace and medical fields.\u003c\/p\u003e\n\u003ch3\u003eMaterial Properties\u003c\/h3\u003e\n\u003cp\u003ePEEK, or Polyetheretherketone, is a semi-crystalline thermoplastic that exhibits remarkable mechanical strength and temperature stability. It can withstand temperatures ranging from -50°C to +250°C and has a melting point of approximately 343°C, making it suitable for high-temperature applications.\u003c\/p\u003e\n\u003ch3\u003eAdvantages of PEEK Sheet\u003c\/h3\u003e\n\u003cp\u003eThis material offers excellent chemical resistance, low flammability, and good radiation resistance. Its high tensile strength, ranging from 90 to 100 MPa, and its biocompatibility make it an ideal choice for various applications, including food contact.\u003c\/p\u003e\n\u003ch3\u003eApplications of PEEK Sheet\u003c\/h3\u003e\n\u003cp\u003ePEEK Sheet is widely used in demanding environments such as seals, backup rings, valves, and components for the aerospace and medical industries. It is also suitable for applications in automotive and chemical processing, as well as in the oil and gas sector.\u003c\/p\u003e\n\u003ch3\u003eMachining and Bonding\u003c\/h3\u003e\n\u003cp\u003eWhile PEEK can be machined effectively, it requires an annealing process to relieve stress before cutting. Bonding PEEK can be challenging due to its low surface energy, which may necessitate surface roughening to improve adhesive strength.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Polyetheretherketone (PEEK)\u003c\/li\u003e\n\u003cli\u003eTemperature Resistance: -50°C to +250°C\u003c\/li\u003e\n\u003cli\u003eMelting Point: Approximately 343°C\u003c\/li\u003e\n\u003cli\u003eTensile Strength: 90 to 100 MPa\u003c\/li\u003e\n\u003cli\u003eThickness Range: 5mm to 80mm\u003c\/li\u003e\n\u003cli\u003eFood Compliant: Yes\u003c\/li\u003e\n\u003cli\u003eSelf-Extinguishing: UL 94 VO\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBenefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSafe for food contact applications\u003c\/li\u003e\n\u003cli\u003eDurable and long-lasting in harsh environments\u003c\/li\u003e\n\u003cli\u003eHigh temperature performance for demanding applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eUse Cases\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSeals\u003c\/li\u003e\n\u003cli\u003eBack up rings\u003c\/li\u003e\n\u003cli\u003eValves\u003c\/li\u003e\n\u003cli\u003eMedical\u003c\/li\u003e\n\u003cli\u003eAerospace\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is PEEK Sheet suitable for food applications?\u003c\/strong\u003e\u003cbr\u003eA: Yes, all unfilled PEEK grades comply with FDA regulations for repeated food contact.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can PEEK Sheet be easily machined?\u003c\/strong\u003e\u003cbr\u003eA: Yes, but it must be stress-relieved through an annealing process before machining to prevent cracks.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What are the unique characteristics of PEEK Sheet?\u003c\/strong\u003e\u003cbr\u003eA: PEEK Sheet has high radiation resistance and can absorb over 1000 units of radiation without losing mechanical 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