By changing the quartz into PEEK material, the method of welding process is adopted, which can completely meet the requirements of strength, fracture and other conditions. After that, the application in other fields is also progressing smoothly.

    Case           Change the material from ceramic to VESPEL SP-1 (PI).
    Effect          Reduce the damage of parts caused by cracks and improve the durability of parts.

Through the use of heat (260 degrees C) VESPEL resin, can reduce the damage caused by crack, reducing the frequency of replacement.

    Case           Change the metal parts to PEEK, and then change the weight and cost.
    Effect          Improved abrasion resistance and light weight.

The outside temperature of the engine can exceed 350 degrees C, which is the typical hottest part of the aircraft. By changing to wear resistance and high temperature resistant PBI material, some specific requirements are solved.

    Case           Change metal parts to TORLON (PAI).
    Effect          Lightweight and X - ray penetrable.

By changing the mechanical strength of TORLON (PAI), high strength lightweight, anti bactericidal, X ray transparency and durability are achieved, and other generic polymers are not available.

    Case           Change the SUS part to PEEK450G, and then change the shape.
    Effect          Wear resistance is improved.

By changing the PEEK material with good wear resistance, the problems existing in the use of SUS parts are solved, and the requirements for use and cost are fully satisfied.

    Case           Change the metal parts to PAI and change functions accordingly.
    Effect          The wear resistance, light weight, impact resistance and heat insulation are improved.

By changing the strength of high strength PAI and peek based materials to provide lightweight, abrasion resistance, impact resistance and heat insulation, other generic polymers are not available.

    Case           Change components to PEEK, PAI, and then change functions.
    Effect          High temperature, high pressure and safety are improved.

The condition of high temperature and high pressure existing in the worst underground environment improves safety and optimum effect state by changing component PAI or PEEK.