330UPF is a specialized PEEK (polyether ether ketone) powder grade. It is marketed as a high-flow, ultrafine powder with enhanced processability for industrial applications, distinguishing it from standard PEEK pellets through its optimized particle size for coating, extrusion, and powder metallurgy processes. The product is available in bulk packaging (e.g., 10KG/bag or 25KG/bag) and is manufactured entirely in-house by the supplier.
As a semi-crystalline aromatic thermoplastic, 330UPF PEEK Powder inherits the hallmark characteristics of PEEK, with several key enhancements for specific use cases:
Thermal Stability: It exhibits a high glass transition temperature (Tg) of 143°C and a melting point (Tm) of 334°C, enabling long-term use at 250°C and short-term exposure up to 300°C. This makes it suitable for high-temperature environments like aerospace and semiconductor manufacturing.
Mechanical Performance: The powder form retains PEEK’s balanced blend of rigidity and toughness, with superior fatigue resistance compared to other engineering plastics. It also offers high compressive strength and dimensional stability, critical for precision components.
Chemical Resistance: 330UPF resists corrosion from most chemicals (except concentrated sulfuric acid) and maintains performance in high-pressure water or steam environments. This property is vital for chemical processing and oil & gas applications. Flame Retardancy: Like all PEEK grades, it achieves UL94 V-0 certification without additional flame retardants, ensuring safety in electronic and automotive components.
Processability: The ultrafine, high-flow design simplifies extrusion and coating processes (e.g., metal wire coating), reducing production time and improving part uniformity.
330UPF PEEK Powder is tailored for industries requiring high-performance materials with excellent processability:
Coating & Wire Insulation: Its high flow and thermal stability make it ideal for coating metal wires (e.g., motor windings, cables) and producing thin, durable insulation layers that resist high temperatures and chemicals.
Aerospace & Automotive: Used in lightweight structural components (e.g., aircraft parts, automotive gears) to reduce weight while maintaining mechanical strength and heat resistance.
Semiconductor Manufacturing: Suitable for semiconductor equipment components (e.g., wafer handling parts) due to its low outgassing, chemical inertness, and ability to withstand extreme temperatures.
Industrial Parts: Ideal for producing wear-resistant components (e.g., bearings, seals) in harsh environments like oil & gas, chemical processing, and power generation.
330UPF PEEK Powder is primarily supplied with distribution channels across China (e.g., Guangdong, Jiangsu, Shanghai).
Key suppliers include: provide regional supply and customization services.
The product is marketed as "self-produced and self-sold", ensuring quality control and competitive pricing for industrial clients.
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