How to choose the quality materials of plastic mold parts

     Where can we start from to choose the quality materials of plastic mold parts?
     1.Wear resistance of plastic mold parts
     Wear resistance is the most basic and most important part of plastic mold parts,and hardness is the main factor that affects the it.In general,the higher the hardness of plastic mold parts,the less the amount of wear.
     2.Material toughness of plastic mold parts
     In order to prevent the sudden rupture in plastic mold parts processing,materials of plastic mold parts need to have a high degree of toughness,and the toughness of plastic mold parts is mainly determined by the carbon content in materials,crystal size and microstructure of the material.
     In summary,did you know how to choose the quality materials of plastic mold parts and knew more about plastic mould?

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