high precision automotive compression mould

Compression molding is often a method of molding when the molding material, generally preheated, is first placed in an open, heated pattern cavity. The mold is closed that has a top force or put member, pressure is utilized by force the material into contact with all style areas, while heat as well as pressure are maintained right up until the molding material features cured; this process is called compression molding method and should of rubber it's also known as 'Vulcanisation'. Accomplishing this employs thermosetting resins from a partially cured stage, either as granules, putty-like masses, or preforms.

Compression molding is usually a high-volume, high-pressure method made for molding complex, high-strength fiberglass reinforcements. Advanced composite thermoplastics is usually compression molded with unidirectional tapes, woven fabrics, randomly oriented fiber mat or chopped strand. The advantage of compression molding is definitely its ability to mildew large, fairly intricate components. Also, it is one of several lowest cost molding methods vary other methods such since transfer molding and treatment molding; moreover it waste items relatively little material, giving it a bonus when working with high priced compounds.