fiberglass compression mould was used for composite parts forming which is production by hydraulic press machine.Commonly used materials are SMC, BMC, DMC, FRP.Heating method is oil or electric heating.
SMC composite is the abbreviation of Sheet molding compound, namely sheet molding compound. The main raw materials are composed of SMC special yarn, unsaturated resin, low shrinkage additive, filler and various additives. SMC has superior electrical performance, corrosion resistance, light weight and easy engineering and flexibility. Its mechanical properties are comparable to those of some metal materials, so it is widely used in transportation vehicles, construction, electronics/electrical industries.
BMC is the initial abbreviation of English Bulk Molding Compound, and the Chinese name is a group molding compound. BMC is a semi-dry method for manufacturing glass fiber reinforced thermosetting products. It is pre-mixed into a paste by unsaturated polyester resin, low shrinkage/low profile additive, initiator, internal mold release agent, mineral filler, etc. Add thickeners, colorants, etc., and glass fibers of different lengths, stir in a special tank to carry out thickening process, and finally form a layered intermediate material, which can be used for molding and injection molding.
SMC BMC DMC FRP materials are widely used in automotive industry, railway vehicles, electrical and communication engineering, construction projects, high-rise roof tanks, purification tanks, Aerospace fields, New energy fields, Bathroom fields, Sports and leisure fields compression mould’s production, processing by heating and pressing