What is virgin PEEK material?
Virgin PEEK (unfilled) – is naturally abrasion resistant. Glass-Filled PEEK – offers enhanced mechanical and thermal properties over those of basic PEEK, plus excellent resistance in harsh chemical environments and is electrically insulative.
What color is natural PEEK?
light brown
It can be used continuously to 480°F (250°C) and in hot water or steam without permanent loss in physical properties. Unfilled PEEK has been approved by the FDA for food contact applications since 1998. PEEK is naturally a very light brown or tan color as displayed in our images below, and is also available in black.
Is PEEK flammable?
PEEK (polyetheretherketone) is a semicrystalline, high-temperature (up to 500° F) engineering thermoplastic that is excellent for applications where thermal, chemical, and combustion properties (UL flammability rating of V-0) are critical to performance.
How much does polyetheretherketone cost?
Interest among plastics processors in polyetheretherketone (PEEK), an engineering thermoplastic that offers a mighty array of mechanical properties including very high heat resistance and strength, is dampened by the material’s price tag, which exceeds $10/lb.
Does PEEK degrade over time?
Unlike polyepoxides, PEEK is a thermoplastic which means that it does not decompose upon reaching its melt temperature, allowing it to be reprocessed into another form from the melt phase.
How much does PEEK material cost?
Who makes PEEK material?
Ensinger
PEEK material (chemically known as polyetheretherketone) is manufactured by Ensinger in standard stock shapes for machining. It is extruded in sheet, rod and tube that may use Victrex® PEEK 450G or Solvay Ketaspire® KT-820 polymer.
Is PEEK ceramic?
Polyether ether ketone (PEEK) is a colourless, organic, crystalline thermoplastic polymer in the polyaryletherketone (PAEK) family, used in engineering applications. Ceramic filled PEEK™ offers excellent thermal and chemical resistant properties and outstanding resistance to abrasion and dynamic fatigue.
Why is PEEK a good material?
PEEK can tolerate mechanical and physical stress, and also has excellent chemical resistance and high heat tolerance, which together provide this material with advantages over metal parts. These qualities make PEEK suitable for the automotive, aerospace, and other general industrial settings.
What is ETFE vs PTFE?
PTFE is constructed from carbon and fluorine atoms whereas ETFE is built from carbon, fluorine and hydrogen. Giving advantages to using both. The tensile strength of ETFE can be as much as 38% greater than PTFE, meaning ETFE material can be subjected to harsher operating conditions than its counterpart.
Is PEEK a resin?
Ketone-based resins such as polyetheretherketone (PEEK) are semi-crystalline engineering thermoplastics that can be used at high temperatures.
Is PEEK Food Safe?
Polyetheretherketone (PEEK) PEEK is safe for direct contact with delicate foods like raw lettuce or fresh dairy products even during the production process. For this reason, PEEK food handling components are used in both food packaging and food production processes.