Peek has the heat resistance and chemical stability of thermosetting plastics as well as the molding processability of thermoplastics. Peek has a long-term service temperature of about 260-280 ℃， a short-term service temperature of 330 ℃， and a high-pressure resistance of 30MPa. It is a good material for high-temperature sealing ring. Peek products are suitable for all kinds of harsh working conditions. Peek also has good self-lubricating, easy processing, stable insulation, hydrolysis resistance and other excellent properties, which makes it widely used in aerospace, automobile manufacturing, electronic and electrical, medical and food processing fields.
　　
　　Due to its unique performance and advantages, peek products can be widely used in many fields, such as petrochemicals, electronics and electrics, instruments and meters, mechanical vehicles, medical and health care, aerospace, military nuclear energy, etc
　　
　　◆ electronics, instruments, automobile manufacturing, aerospace
　　
　　◆ military industry, nuclear industry, petroleum industry, chemical industry and other high temperature industries
　　
　　◆ general machinery, packaging machinery, tobacco machinery, welding machinery, food machinery
　　
　　◆ medical equipment, textile printing and dyeing, papermaking machinery, electronic semiconductor, compressor accessories
　　
　　Advantages of PEEK brake disc: noise reduction, low density, light weight; reduced inertia force distance; excellent chemical resistance; excellent grease and automotive fuel resistance; low moisture absorption, no expansion, strength reduction; high wear resistance, longer service life; better technology combined with metal and other plastics; injection molding to reduce cost.
　　
　　Peek gear; 1. Reduce noise - damping effect. 2. Low density - reduce weight. 3. The moment of inertia is reduced. 4. Excellent chemical resistance.
　　
　　5. Excellent grease resistance and automobile fuel performance. 6. Low hygroscopicity - no expansion, no weakening of strength. 7. High wear resistance - longer service life.
　　
　　Peek shaft sleeve, used in the chain of textile machinery, has the advantages of high temperature resistance, wear resistance, corrosion resistance and self-lubricating, and has the advantages of light weight and low noise compared with metal materials.
　　
　　Peek shaft sleeve, used in the chain of textile machinery, has the advantages of high temperature resistance, wear resistance, corrosion resistance, self-lubricating, etc. compared with metal materials, it has the advantages of light weight, low noise, etc.
　　
　　Name: PEEK nut
　　
　　Specifications: various specifications can be customized according to customer requirements
　　
　　Color: black, turquoise, etc
　　
　　Material: PEEK
　　
　　Packing: bags or cartons
　　
　　Features: wear resistance, impact resistance, fatigue resistance, acid and alkali resistance, hydrolysis resistance, flame retardant
　　
　　Application: PEEK screws are widely used in aviation, machinery, electronics, chemical industry, automobile and other high-tech industries
　　
　　Peek screw peek nut peek flat pad high temperature insulation high strength engineering plastic screw
　　
　　Peek is a high performance polymer with special physical and chemical properties.
　　
　　1. It has excellent chemical resistance and can bear most of the chemical substances except the concentrated ones
　　
　　2. Excellent hydrolytic resistance, high strength in high temperature steam
　　
　　3. Excellent wear resistance, impact resistance and fatigue strength
　　
　　4. Excellent corrosion resistance and electrical performance
　　
　　5. Excellent flame retardant, up to UL94 V-0
　　
　　Compared with metal screws, peek screws will not rust or break with the change of time and environment, and the contact liquid such as corrosive liquid （sea water, acid liquid and alkaline liquid）。 In some special occasions, metal screws have been gradually replaced. And peek screw has higher strength and higher temperature resistance than other engineering plastic screws. However, compared with metal screws, peek screws still have differences in tensile strength, bending strength and other mechanical properties. Designers need to consider this when using or replacing metal screws with PEEK screws.