All metallic components should be smooth and highly polished to prevent hang ups.įive Strategies for Cutting Reshoring/ Nearshoring Costs via Data Automation
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 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.
