mould maker
the production of silica gel is mostly through gels,washing and drying,it is specific to a certain type of glue,and it has the characteristics of different processes and different characteristics. rubber mould Usually,the steel choices include Swedish 8407 and S136;American 420 and H13;European 23mould maker16,2344 and 2083 and Japanese SKD61. silicone rubber mold External and internal shape of plastic parts is directly formed by cavity and core,These complicated tridimensional molded surfaces have larger processing difficulty,especially blind hold molding surface processing. silicone mold making M