In our production facilities all over the world, we produce PEEK pipes and rings by using extrusion, compression moulding, rotational moulding process (often referred to as spin cast or spin moulding) and injection moulding. Ensinger specialises in various processing methods to achieve the capability of producing PEEK pipes, tubes and rings for a wide range of dimensions. Required dimensions are as much of a driver as the application itself. PEEK is often the choice of material due to its temperature, chemical and creep resistance combined with its thermal stability and compressive strength. Tubes made from high performance polymer PEEK find their way into many different industries and applications, especially in the oil and gas or semiconductor industry. If used, non aromatic coolants should be used to avoid crazing. Also, since it is an amorphous material, care needs to be taken if machined with coolant. Ultem 2300 enhanced structure increases its rigidity and improves dimensional stability while maintaining many of the useful charactoristics of unfilled Ultem. Find the professional manufacturer like Keward could help you with your critical projects, Check Keward Ultem 2300 material rod before you made the decision. Standard colors are tan and black, and custom colors are available only as custom runs. Rod stock comes ground to diameter to accommodate through spindle turning. Both sheet and rod are available in many thicknesses and diameters. > Ultem 2300 (30% Glass Filled Polyetherimide)Ĭonventional metal working equipment and can be machined to very close tolerances.Ultem 2300 (30% Glass Filled Polyetherimide) Call us today at (610) 926-3245 to discuss your project needs. PEEK or any other polymer you are considering. Reading Plastic: Your Advanced Plastics ExpertsĪt Reading Plastic, our experienced and knowledgeable staff can assess the needs of your application and help you weigh the benefits of Ultem vs. ➢ PEEK has better friction and wear propertieswhile Ultem has one of the highest dielectric strengthsof any thermoplastic. ➢ Chemical resistance– Both polymers offer superior chemical resistance, but PEEK stands out as only being dissolvable in concentrated sulphuric or nitric acid. However, in its solid state, PEEK is readily machinable by CNC milling machines. ➢ Processability– Ultem is easily processed, whereas PEEK’s high temperature resistance can make it difficult and expensive to process. This makes PEEK well worth its price for high-load, high temperature applications. ➢ Heat resistance– Ultem offers continuous use up to 340✯, but PEEK has a melting point over 700✯ and can operate faithfully at 500✯ without deforming. PEEK is one of the most expensive polymers on the market, while Ultem offers similar properties at a much lower cost. ➢ Cost– The biggest difference between these two plastics is cost. Excellent fatigue and stress crack resistance.Back to PEEK material, the family include bearing-grade PEEK, with the lowest wear rates and coefficient of friction for demanding wear applications, and carbon- fiber reinforced peek which has the highest strength and stiffness properties for outstanding load-carrying capabilities. For machining use, you always want the supplier is professional and have enough stock shapes, check Keward PEEK material sheet and they also provide cut to size service. There are also a variety of PEEK grades available that offer enhanced benefits to meet specific needs. Thanks to its excellent combination of properties and highly stable chemical structure, PEEK’s applications are nearly limitless and PEEK plastic parts can be found in virtually every industry. PEEK (polyetheretherketone) is a high-performance plastic polymer and one of the most popular thermoplastics available. The entire Ultem 2000 series is reinforced with glass fiber for greater tensile strength, stiffness, strength-to-weight ratio, and dimensional stability. The most common grade is Ultem 2300, which is commonly machined into parts forĮlectrical/electronic insulators, reusable medical devices, and a variety of structural components. Ultem is also available in a variety of grades that provide enhanced chemical, heat, and elasticity benefits. It has a unique balance of mechanical properties and processability that gives engineers superior flexibility and freedom in design. Ultem: is part of the PEI (polyetherimide) family of thermoplastic resins.
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