Hot press) molding pressure

Molding pressure refers to the pressure on the horizontal projected area of the product. Its function is to overcome the vapor pressure generated by the volatiles in the material, avoid the defects of products such as bubbles, stratification, and loose structure. At the same time, it can also increase the fluidity of the material, so that the material can fill all corners of the mold cavity and make the product structure compact. , The mechanical strength is improved.