PEEK screws can be molded in one shot, with low processing cost and price advantage; they are more corrosion resistant than metal screws; never rust; light in weight; high temperature resistance; excellent electrical properties; radiation resistance.
PEEK screws have the following characteristics:
1. Corrosion resistance. At present, only concentrated sulfuric acid can dissolve PEEK. For most corrosive solvents, PEEK has good resistance, and its corrosion resistance is second only to PTFE.
2. High strength. Although it is still far from the strength of metal, it has excellent mechanical strength among existing plastics.
3. Insulation is flame-retardant, with a good insulation level, no flame retardant is added, and the flame-retardant level can reach UL94-V0.
4. Light weight.
5. High temperature resistance.
6. Excellent electrical performance.
7. It is resistant to radiation and can be used as high-performance fasteners in the nuclear industry.
When purchasing PEEK screws, pay attention to the size of the thread, whether there is a wrong thread, and whether it can be screwed in when screwing the threaded hole. Whether there are pores inside the screw, etc. Nanjing Yuwei has been committed to the field of PEEK for many years, and can perform various molding processes such as extrusion molding, injection molding, compression molding, and machining molding. According to customer drawings and or sample requirements, develop and manufacture injection and compression molds, and customize various specifications and wide-ranging PEEK parts and finished products.
