The Selection of The Appropriate Mold Material Needs To Consider The Following Factors

1. Use and working conditions of molds: different molds need different materials, such as plastic molds, metal molds, etc.

2. Mold shape and size: mold shape and size will affect the choice of materials;

3. The strength and hardness of the mold: the strength and hardness of the mold need to meet the working requirements;

4. Wear resistance and corrosion resistance of the mold: the wear resistance and corrosion resistance of the mold need to consider the working environment and time;

5. Wear resistance and corrosion resistance of the mold: the wear resistance and corrosion resistance of the mold need to consider the working environment and time;

6. Cost of mold: Choosing the right material can reduce the cost of mold.