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When CNC machining ultem, attention should be paid to controlling the machining temperature and selecting the appropriate tools. Ultem material is sensitive to heat, so it’s important to control the cutting speed and feed rate and choose the proper tools to ensure machining quality.
Ultem material has extremely high heat resistance (Can be used continuously at temperatures up to 170°C), excellent chemical resistance, corrosion resistance, and impact resistance. It also has good insulation and wear resistance.
Vapor polishing is a polishing technique specifically designed for transparent plastics like ultem and acrylics. It proves to be a superior option for applications requiring transparency, and it can effectively polish internal features such as threads and bores.
Ultem is often selected for parts requiring robust strength and stiffness, especially in high-temperature environments. Its applications are diverse, including but not limited to medical devices, electronics, and industrial equipment.
PVC is relatively easy to machine and has good dimensional stability. Its rigid and flexible forms make it versatile in various mechanical machining applications.
PVC material is commonly used in the manufacturing of various building materials, pipes, window frames, flooring, packaging materials, etc. It is also commonly seen in automotive parts, electronic enclosures, and industrial equipment.
PVC material has good chemical resistance, weather resistance, insulation, and mechanical properties. It is also a plastic material that is easy to process and shape.
PTFE showcases remarkable versatility, serving various applications from non-stick coatings in kitchen cookware to advanced medical uses such as implants, surgical instruments, and test equipment. Its high heat resistance and solid friction resistance make it ideal for gears, gaskets, side plates, and bearings. Furthermore, its anti-corrosive and non-reactive properties render it suitable for manufacturing containers and pipes. Additionally, PTFE’s excellent electrical insulation qualities make it a preferred choice for insulating cables and connector assemblies, particularly in applications like coaxial cables, printed circuit boards, and hookup wires.
PTFE exhibits excellent wear resistance, low friction coefficient, superior chemical stability, and good heat resistance (can be used continously at temperatures up to 260°C). It is also an excellent insulating material.
PTFE, commonly known as Teflon, can be machined. Its extremely low-friction properties make it ideal for machining parts like bearings. Moreover, PTFE’s resistance to high temperatures, chemicals, and solvents further enhances its suitability, making it an excellent insulating material for various applications.
Despite its lightweight nature, polypropylene (PP) demonstrates impressive strength, capable of withstanding substantial loads while maintaining commendable fatigue resistance. Its resistance to a wide array of solvents and chemicals enhances its suitability for crafting laboratory equipment and containers designed for diverse applications.
Polypropylene (PP) stands out for its excellent resistance to solvents and chemicals, making it a preferred material for crafting laboratory equipment and containers across various applications. Additionally, PP exhibits commendable fatigue strength, further enhancing its suitability for demanding environments.
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