PEEK Sheet Cut 12x18x40mm

The PEEK sheet cut, measuring 12x18x40mm, offers a compact and versatile solution for various industrial applications. Crafted from Polyether Ether Ketone (PEEK), a high-performance thermoplastic known for its exceptional mechanical properties, chemical resistance, and thermal stability, this cut sheet ensures reliability and performance under demanding conditions. With precise dimensions of 12mm thickness, 18mm width, and 40mm length, it provides flexibility for use in aerospace, automotive, medical, and electronics industries. Whether as electrical insulation, structural support, or precision components, the PEEK sheet cut delivers durability and resilience in a compact form, meeting the stringent requirements of modern engineering.

How do you cut PEEK plastic?

There are multiple ways to cut PEEK, including band sawing, laser cutting, and using cutting tools: 

Band sawing

This is the preferred method for cutting PEEK shapes, including straight and contoured cuts of plate, rod, and tubular bar. When choosing a saw blade, consider the material's thickness and desired precision, and make sure it has enough clearance to reduce heat buildup. Triple chip blades with 2.5–3.5 teeth per inch are recommended, along with a band saw speed of 2500 ft per minute and coolant. 

Laser cutting

Ultraviolet (UV) lasers are ideal for cutting PEEK materials and producing precise parts. 

Cutting tools

Silicon carbide cutting tools are usually sufficient for machining PEEK, but diamond tools are needed if the PEEK is reinforced with carbon fiber or tight tolerances are required. PEEK is abrasive and can damage cutting tools, so carbide tooling is recommended for short runs, while polycrystalline (PCD) tooling may be better for long runs of PEEK reinforced with glass or carbon fiber. Because PEEK doesn't dissipate heat like metals do, it's important to cool it during machining to prevent breakage or deformation. Standard liquid coolant can be used, but pressurized air is better for medical-grade PEEK to avoid compromising its biocompatibility.

ARKPEEK-1000: 100% PEEK

Produced from virgin polyetheretherketone resin and offers the highest toughness and impact resistance of all types.

ARKPEEK-CF30: 30% Carbon Fiber + 70% PEEK

Carbon fibre reinforcement lends the material a high level of rigidity and creep strength, high mechanical strength and heat conductivity values.

ARKPEEK-GF30: 30% Glass Fiber + 70% PEEK

Glass filled PEEK exhibits increased mechanical strength and high rigidity. Improved creep strength and dimensional stability are achieved by this glass filled PEEK. These properties make this material suitable for use in parts which are exposed to high static loads over long periods in high temperature conditions. 

ARKPEEK-MOD: 10% Carbon Fiber + 10% PTFE +10%  Graphite 

high performance engineering plastic with product characteristics including excellent sliding and abrasion & wear resistance, high mechanical strength and high dimensional stability. The long term service temperature range of PEEK Rod is from -30°C to 250°C and has a short term maximum service temperature of 310°C.