smc high precision chair compression mould

Compression molding is really a method of molding in which the molding material, generally preheated, is first placed in an open, heated style cavity. The mold is closed which includes a top force or select member, pressure is given to force the material into contact with all style areas, while heat and also pressure are maintained until the molding material features cured; this process is recognized as compression molding method and should of rubber it might be known as 'Vulcanisation'. The process employs thermosetting resins from a partially cured stage, either as granules, putty-like masses, or maybe preforms.

Compression molding is often a high-volume, high-pressure method worthy of molding complex, high-strength fiberglass reinforcements. Advanced composite thermoplastics can be compression molded with unidirectional tapes, stiched fabrics, randomly oriented dietary fiber mat or chopped strand. The advantage of compression molding is actually its ability to mold large, fairly intricate pieces. Also, it is among the list of lowest cost molding methods offer other methods such while transfer molding and injection molding; moreover it waste materials relatively little material, giving it a benefit when working with overpriced compounds.