Characteristics of BMC compression molding process - BMC mold limited product manufacturer

2018-04-11 1708
 
 
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, size, and disorder of the formed product.
 
② In the molding process, although BMC molding compound contains a lot of glass fibers, it does not produce intense fiber orientation, so the uniformity and fineness of the product are high, and the remaining internal stress is also small.
 
③ During the processing, because the filler and fibers rarely crack, they can maintain high mechanical and electrical functions.
 
④ Due to its relatively short flow length during restriction, the erosion 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. used is lower, so the molding cost of the entire product is also lower.