Think of PEEK CNC machining as a chain reaction. These machines are guided by a computer that feeds them specific instructions to shape, bend, turn, and form the plastic material. PEEK CNC machining is a common method for forming plastic parts that are crafted to exact specifications.ĬNC Machining stands for “computer numerical control” machines like mills and lathes. In order to form products out of PEEK plastic, different machining processes need to be enacted. Processing PEEK Plastic | PEEK CNC Machining When exposed to different elements and materials, PEEK will remain constant and non-reactive. This material is also chemically inert, which refers to a lack of chemical reactions. Lightweight and inert: PEEK plastic is lightweight which makes PEEK CNC machining a more seamless process. Unlike other plastics, PEEK will maintain its durable form after undergoing stress. It is also creep resistant, which refers to a material’s resistance to slowly deforming over repeated exposure to stress. Stress and creep resistant: PEEK plastic is resistant to various types of stress making it ideal in industries like aerospace and oil and gas. Materials with low hydrolysis resistance break or dissolve easily when exposed to water. PEEK plastic also has high hydrolysis resistance, which is essentially the material’s reaction to water. This will help you make the right decision as to when and how to use PEEK in your application.Ĭhemical and hydrolysis resistance: PEEK plastic is resistant to many harsh chemicals, which means it can undergo difficult applications without bending or decaying. To learn more about PEEK plastic uses and how PEEK can benefit your next project, call us today at 61.In order to understand “What is PEEK Plastic?” it is important to understand its most important properties. At Reading Plastic, our expert machinists can CNC manufacture your PEEK plastic parts to meet all your tolerance and compliance needs. The superior cleanliness and machinability of PEEK make it the perfect polymer for complex machined parts – such as gears, ferrules, and medical components – that require tight tolerances. Get the Most from PEEK with Reading Plastic Machining & Fabrication This combination provides higher PVs and low mating part wear, making it ideal for demanding wear applications Bearing Grade PEEK – Incorporating carbon fiber, graphite, and PTFE, bearing grade PEEK has the lowest wear rates, lowest coefficient of friction, and the best machinability of all PEEK grades.With 3.5 times higher thermal conductivity than unfilled PEEK, carbon-fiber PEEK allows heat to dissipate from bearing surfaces faster, improving bearing life and capability. It contains more reinforcement per unit volume than glass-filled PEEK, but is 7% lighter. 30% Carbon-Fiber Reinforced PEEK – This PEEK grade has the highest strength and stiffness properties and offers outstanding wear resistance and load-carrying capabilities.Glass-fiber PEEK plastic uses typically include structural applications and high load parts that require superior stiffness, strength, and stability. This PEEK grade also has excellent electrical and thermal insulation characteristics. 30% Glass-Fiber Reinforced PEEK – Glass-fiber PEEK maintains the higher strength and stiffness of unfilled PEEK while reducing the expansion rate and increasing the flexural modulus (resistance to bending).FDA-approved for repetitive food contact, unfilled PEEK comes in a variety of colors to provide pleasing aesthetics. It is water and steam resistant, and is well suited for components that require inertness and ductility. Unfilled PEEK – This unreinforced, general-purpose grade offers the greatest elongation and toughness of all PEEK grades.Excellent fatigue and stress-crack resistance.Continuous service temperature of 500✯. It is resistant to radiation and a wide range of solvents, and can withstand the boiling water and superheated steam used to sterilize medical equipment. PEEK is an excellent choice for applications that require superior thermal, chemical, and combustion properties. PEEK is available in a variety of grades that offer enhanced benefits to meet your particular needs. PEEK plastic parts can be found in almost every industry, including aerospace, food and beverage, medical, marine, and electronics. That is because, with its excellent combination of properties, the list of PEEK plastic uses is virtually endless. PEEK (polyetheretherketone) is one of the most popular thermoplastics on the market.
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