Common problems and countermeasures of SMC molding process of hot press

(I) Lack of material: Lack of material refers to the fact that the SMC molded parts are not completely filled, and the production sites are mostly concentrated on the edges of the SMC products, especially the roots and tops of the corners.

(a) Less material discharge

(b) SMC material has poor fluidity

(C) Insufficient equipment pressure

(d) Curing too fast