Polyetheretherketone (PEEK) is a high-performance, semi-crystalline polymer that is known for its excellent mechanical, thermal, and chemical properties. PEEK screws made from PEEK reinforced with 30% glass fiber (PEEK GF30) are a type of fastener that is used in a variety of industries due to these superior properties.
PEEK GF30 screws are made from a blend of PEEK and glass fiber, with the glass fiber making up 30% of the material. The glass fiber reinforcement gives the screws improved strength and stiffness, making them suitable for use in high-stress applications. PEEK GF30 screws are also resistant to a wide range of chemicals, including acids, bases, and organic solvents, and they have excellent thermal stability, with a maximum continuous use temperature of up to 260°C.
PEEK GF30 screws are used in a variety of industries where their superior properties are beneficial. They are commonly used in the aerospace, automotive, and medical industries due to their high strength, chemical resistance, and thermal stability. They are also used in the oil and gas industry, where they are resistant to corrosion and can withstand high temperatures and pressures.
In the aerospace industry, PEEK GF30 screws are used in a variety of applications, including in aircraft engines and structural components. They are resistant to high temperatures and have low coefficient of thermal expansion, making them suitable for use in these high-stress environments. In the automotive industry, PEEK GF30 screws are used in engine components, transmission parts, and other structural components where their high strength and chemical resistance are beneficial.
In the medical industry, PEEK GF30 screws are used in a variety of applications, including in surgical instruments, implantable devices, and other medical devices. They are biocompatible, non-toxic, and resistant to sterilization methods, making them suitable for use in the body. PEEK GF30 screws are also used in the oil and gas industry, where they are resistant to corrosion and can withstand high temperatures and pressures.
There are a few considerations to keep in mind when using PEEK GF30 screws. One is that they may require special tools for installation, such as torque wrenches, as they may be more difficult to tighten than metal screws. PEEK GF30 screws may also be more brittle than metal screws and may be prone to cracking or breaking if subjected to excessive loads or impact.
Overall, PEEK GF30 screws are a high-performance, corrosion-resistant choice for fastening applications where they will be exposed to high stress, high temperatures, or harsh chemicals. They are strong, stiff, and have excellent chemical and thermal resistance, making them suitable for a wide range of industries and applications.