Characteristics of BMC compression molding process (BMC mold limited product manufacturer)

2018-03-07 1796
 
 
① The amount of wasted materials is small, generally only accounting for 2% -5% of the total material consumption. The actual amount of material loss also depends on the shape, scale, and disorder of the formed products.
 
② During the molding process, although BMC molding compound contains a lot of glass fibers, it does not produce intense fiber orientation, resulting in high uniformity and fineness of the product, and relatively low residual internal stress.
 
③ During the processing, because the filler and fibers rarely crack, they can maintain high mechanical and electrical properties.
 
④ When restricted, due to its relatively short length of movement, the abrasion of the mold cavity is not severe, and the maintenance cost of the mold is also low.
      
⑤ Compared with injection molding, the investment cost of the molding equipment, molds, etc. selected is lower, so the molding cost of the entire product is also lower.