PEEK has excellent wear resistance, which makes it suitable for applications where parts are subject to friction and abrasion. It is often used in bearing and bushing applications.

Spectrum is experienced in molding, extruding, and 3D printing PEEK. Not only can we identify the correct grade for the processing method, but we also understand material properties. We can offer PEEK as an alternative when a customer is looking for a substitute material. When required, we consult and engage the material suppliers to obtain the best possible material composition for your application.

PEEK is inherently flame retardant, meaning it has a high resistance to combustion and will not support a flame once the ignition source is removed.

Ensure the success of your PEEK-based project by partnering with an experienced PEEK processor like Spectrum. Examples of some of our successful injection molded applications include:

To manufacture PEEK parts with full crystallinity, processing needs to be controlled in such a way as to maximize that crystallinity, and part geometry affects the processing methods to achieve that crystallinity.

PEEK can be easily machined using conventional metalworking tools. This allows for the production of complex and precise components.

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PEEK is relatively lightweight compared to metals like steel and aluminum. This can lead to weight savings in applications where weight is a critical factor.

PEEK offers a good balance of stiffness, strength, and toughness. It has a high tensile strength and modulus, making it suitable for structural applications where strength and rigidity are critical.

For over 60 years Spectrum Plastics has manufactured a wide range of materials for our medical device partners. From high performance thermoplastic elastomers and fluoropolymers, to materials like PVC, polyolefins and silicone, we can manufacture all melt-processed thermoplastic resins in both natural and compound variations—if it melts, we process it!

PEEK is highly resistant to a wide range of chemicals, including acids, bases, and most organic solvents. This makes it an excellent choice for components exposed to aggressive chemical environments in industries like chemical processing, oil and gas, and medical.

Many aspects of processing and machinery change once you surpass 600°F or 320°C. PEEK is a semi-crystalline material, meaning a portion of its molecules form crystals, and all its performance is affected by its crystallinity.

PEEK can withstand continuous operating temperatures up to 240°C (464°F) and short-term exposure to temperatures as high as 300°C (572°F) without significant loss of mechanical properties. This makes it suitable for applications in harsh environments, such as aerospace and automotive components.

Our injection-molded solutions include premium, high-quality components and fully assembled medical devices. We have years of experience with complex molding projects working with highly engineered performance medical plastics.

Our metal insert molding and overmolding capabilities support a variety of orthopedic implants and surgical instrumentation. We also have years of expertise handling implantable and bioresorbable materials such as PEEK and PLA/PLLA.

PEEK is transparent to X-rays, which is advantageous in medical imaging applications. It allows for clear imaging without interference from the material itself.

Polyetheretherketone (PEEK) replaces other materials, such as metals and composites, because of its stiffness and strength. This high-performance thermoplastic polymer offers several benefits across various industries due to its unique combination of properties.

PEEK is considered biocompatible and is used in medical applications, such as implants and surgical instruments. It is well-tolerated by the human body and can be used in long-term medical devices.

Due to these exceptional properties, PEEK finds applications in a wide range of industries including aerospace, automotive, medical, electronics, chemical processing, and more. It is valued for its ability to replace metals in various high-performance applications while offering advantages like reduced weight, corrosion resistance, and design flexibility.

Polyetheretherketone (PEEK) is a high-strength, high-temperature thermoplastic with superior mechanical and chemical properties ideal for injection molding applications.

PEEK is processed at temperatures over 600°F or 320°C and requires specially built processing machinery and tooling that needs to be constructed differently to handle elevated processing temperatures and flash points. Implant grades of PEEK are more expensive and require collaboration between the material manufacturer, processor, and customer. Additional costs do apply after value-added compounding.

PEEK is commonly used for injection molding tiny parts and is widely used in micro-molding applications. It’s very stiff and durable, perfect for small features.

PEEK exhibits minimal thermal expansion and contraction, even at elevated temperatures. This dimensional stability is crucial in applications where tight tolerances and precision are required, such as in aerospace and medical implants.