In the last issue, we discussed the application of PEEK filaments in industrial cleaning brushes. In this issue, we will focus on the wide application of PEEK materials in the field of electronic cigarettes. With its excellent physical and chemical properties, PEEK materials have become an ideal choice for electronic cigarette cleaning brushes, which not only significantly improves the cleaning effect and service life of electronic cigarettes, but also provides users with a safer and more reliable experience. 01 | Excellent high temperature resistance When the electronic cigarette is working, the heating device will generate a high temperature of up to 260°C. PEEK materials can easily cope with this high temperature environment, ensuring that the brush will not melt or deform at high temperatures and maintain stable cleaning performance. 02 | Excellent wear resistance and self-lubrication PEEK material has excellent wear resistance and self-lubrication, which can maintain the integrity of the brush during frequent cleaning, reduce friction with the heating device, effectively protect the surface of the heating device, and extend its service life. Image 03 | Excellent flame retardant performance PEEK material meets the UL94 V-0 flame retardant standard and can burn at high temperatures up to 600°C with very little smoke. This feature ensures the safety of PEEK brushes in high temperature environments and greatly reduces the risk of fire. 04 | Excellent biocompatibility PEEK material is non-toxic and FDA-certified, with good biocompatibility. Even if the brush comes into contact with the e-liquid or the user’s mouth, it will not cause harm to human health, ensuring the safety and hygiene of the use process. 05 | Super long service life The high strength and high temperature resistance of PEEK material give its brushes a super long service life. After rigorous high temperature resistance and plug-in tests, the PEEK brush can stay at a high temperature of more than 280°C for 20 seconds without melting, and still does not shed hair after 3,000 plug-in tests, ensuring long-term and stable cleaning effects. 06 | Precision machining and strict quality control PEEK brushes use high-precision wire drawing technology and strict quality control during the production process to ensure the density, uniformity and batch stability of the brushes. This precision machining process enables PEEK brushes to more efficiently remove residues on electronic cigarette heating devices and provide better cleaning effects. The unique properties of PEEK material make it the preferred material for electronic cigarette cleaning brushes, which not only improves cleaning efficiency and service life, but also provides users with a safer and more reliable use experience. Whether it is high temperature resistance, wear resistance, biocompatibility or flame retardancy, PEEK brushes have demonstrated their outstanding performance in the field of electronic cigarettes.