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How to open peek injection mold?

PEEK is a thermoplastic material, and the mold needs to be heated during injection, which requires the mold to have a corresponding heating temperature measurement system, and the template is required to maintain sufficient strength under high temperature and high pressure. In addition, when injecting fiber-containing PEEK raw materials, the requirements for mold materials will be higher,…

What is the difference between PVDF and PEEK?

The continuous use temperature of PEEK (polyether ether ketone) material is extremely high, (about 260 degrees), it also has extremely high rigidity and hardness, and unique high tensile strength and fatigue strength. In addition, its heat resistance, non-deformation performance and chemical stability are excellent. The material has excellent dielectric properties before the temperature rea…

How to control the burr of the parts processed by peek?

Due to the excellent toughness of peek material, when peek is processed, small burrs are likely to be generated on the edge, which will affect the size, appearance, and quality of the product. The main control methods are:1. The cutting edge is sharp, and the cutting tool adopts up-cut milling.2. After the main body is completed, the chamfering process can be added.3. Remove burrs through pos…

How about the performance of PEEK as screws?

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. F…

Can PEEK be used as a gear?

PEEK can be used for gear processing, and has its own advantages compared to metals, ordinary POM and nylon:1. Reduce noise, low density and light weight;2. The moment of inertia is reduced;3. Excellent chemical resistance;4. Excellent resistance to grease and automobile fuel;5. Low moisture absorption, no expansion, weakened strength;6. High wear resistance and longer service life;7.…