11/25/2023 0 Comments Peek plastic parts![]() ![]() ![]() Dehumidifying or desiccant dryers may also be used and must be capable of maintaining a dew point or saturation temperature of - 40⁰C (- 40☏). The aim is/should be to reduce the residual moisture content to <0.02%. In short, we suggest drying the pellets on trays in circulating ovens for 2-3 hours at 150☌-160☌ (302☏-320☏) or, alternatively, overnight drying. In our literature, we provide some guidance on drying. PEEK pellets are supplied nominally dry but may absorb moisture from the atmosphere. All metallic components should be smooth and highly polished to prevent hang ups.Ĭelanese to Unveil Latest Portfolio of Materials for Electric Vehicles Copper and copper alloys should be avoided (in contact with melt). Additionally, consider the use of barrel blankets as they provide heat insulation, with the benefit of energy cost savings. We suggest you use ceramic heater bands as they provide the most consistent processing. If modifications are required these are usually for the heater bands or thermocouples/controllers. These temperatures can be reached on most standard injection molders with cylinder heaters without the need for modifications. Depending on the grade of PEEK that you’ll be molding, processing temperatures on your injection molding barrel will be somewhere in the range of 350☌-400☌ (662☏-752☏). PEEK can be molded on standard injection molding machines supplied by most of the well-known machine suppliers. Equipment: Standard Injection Molding Machines Contact our technical staff today to discuss your PEEK part design.Are you a first-time molder of PEEK? Have you tried molding it and might be running into trouble? In this article we consider five factors in the injection molding process that can help to avoid the need for troubleshooting when molding PEEK polymer - and it can help to reach the full potential of this high performing polymer. Our staff is available to help you specify the right materials for your application and design the PEEK parts/components to meet your product requirements. PEEK Datasheet / Technical InformationĬontact our experienced technical staff for the most up to date copy of a PEEK material datasheet. We offer varying thicknesses of PEEK material, please contact of sales department regarding available inventory. We sell full sheets of PEEK plastic through our materials distribution and fabrication service. PEEK Distributor | PEEK Material Supplier Get an estimate on custom PEEK machining services from a premier Ohio PEEK fabricator. We can injection mold both filled and unfilled PEEK components. Jaco offers PEEK molding, drilling, milling and machining services to either cut to size, molded or machined to your CAD drawings. ![]() PEEK plastic can be CNC machined, molded and fabricated. PEEK Machining, Plastic Fabricator And Injection Molding Ideal for structural applications looking for stiffness and stability at higher temperatures.Ĭarbon fiber reinforced PEEK increases wear-resistance, greater thermal conductivity and a lower expansion rate.īearing grade PEEK reinforced with graphite and PTFE lubricants offers low friction, low wear, high LPV and low mating part wear. PEEK, 30% Glass-Fiber-Reinforced, 30% Glass-Filled PEEKģ0% glass-filled PEEK offers a reduced expansion rate and increased flexural modulus. Of all the PEEK grades, unfilled PEEK provides the greatest toughness and elongation. ![]() Naturally abrasion resistant, unfilled, virgin PEEK material provides wear and steam resistance. PEEK plastic applications across these industries: PEEK offers unique properties making it an ideal solution over a wide range of applications that require high-temperature, chemical, UL rating, stiff, tough and creep resistant materials. Refer to specific manufacturer’s PEEK plastic material data sheet for exact values. ** Values may vary by PEEK material brand / molding conditions. PEEK coefficient of linear thermal expansion Stable at elevated temperatures up to 170☌ / 338☏.Low coefficient of linear thermal expansion.Autoclavable, resilient when exposed to boiling water and exposure to hot steam.PEEK plastic is a strong, stiff, semi-crystalline thermoplastic with a highly stable chemical structure offering a high chemical resistance and temperature limits suitable for a wide range of applications and industries. PEEK Material Specifications & Mechanical Properties PEEK is engineered resin designed to perform well applications that require and hydrolysis resistance while maintaining stiffness with PEEK temperature limits up to 170☌ / 338☏. PEEK plastic, also known as polyetheretherketone, is ideal for components used in harsh environments that require excellent chemical resistance over a wide range of temperatures. ![]()
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