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Mould Tech SMC&BMC molding product

Mould Tech SMC&BMC molding product
Country/Region china
Company Taizhou Huangyan Chiwo Mould&Plastics Co., Ltd
Categories SMC Water Tank
Telephone +86-576-84330306
ICP License Issued by the Chinese Ministry
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    Mould Tech SMC&BMC molding product

    Compression moulding using SMC is a high-volume process that employs expensive but very durable steel moulds. Sheet moulding compound (SMC), is a composite sheet material made by sandwiching chopped fiberglass between two layers of thick resin paste. The SMC is cut into smaller sheets and is assembled (specific dimensions and number of layers) on a heated mould. The mould is closed and clamped, and 30 to 80 bar pressure is applied. Material viscosity drops and the SMC flows to fill the mould cavity. After cure, the mould is opened and the part is removed.
    BMC is a dough like material (often referred to as DMC rather than BMC) which combines the resin and chopped fiberglass in a random manner. Moulds and moulding technologies are similar to those required for SMC. Both materials may contain not only glass reinforcement and resin, but also, depending upon the application, various additives such as fillers, shrink control agents, pigments and curing agents.
    It is important top not mould the holes in any type of flange but drills the flanges after production. When moulding the flanges with holes the resin tends to separate from the fiberglass reinforcement in the immediate area around the hole with a resulting low glass content and subsequent weakness at this crucial point.

    Benefits of SMC/BMC in mass public facilities and sports equipment applications

    Excellent electrical insulating properties
    Design freedom (complex geometries and integration not possible in metals)
    Flame retardant and low smoke systems compliant with the highest European standards
    Halogen-free formulations mean extremely low smoke and low toxicity
    SMC / steel / aluminium hybrids are fully compatible
    Weight savings with excellent strength/stiffness
    Permeability of electronic waves for antenna systems
    Excellent sound dampening properties better than aluminium
    Mass colouration possible
    Resistant to corrosion and abrasion

    SMC and BMC application:
    Transportation application:
    Valve covers,Engine covers
    Foward lighting,
    battery pack frame
    Automative application:
    Cylinder head covers,
    cooling pump housing,
    oil pump housing,
    motor brush holders
    Electrical application:
    Circuit breaks,
    Bus bar support,
    Fuses and switchgear mold
    Cabinets and junction boxes mold
    Cabinets and meter boxes mould
    Lamp housings mold
    Lighting canopies mold
    household application:
    Sinks and bath tubs,
    Toilet seats,
    drain covers
    HVAC application:
    Light Commercial Condensate Pan,
    Blower Housin,A
    ir Conditioner (PTAC) Wall Sleeve
    buliding and construction application:
    Door Skins,
    Landscape Lighting,
    water tanks,
    Watercraft,
    Drinking water tanks
    Panels
    Doors

    cabinets for telecommunication, gas or electrical housing,telephone boxes
    modular balconies, water tank panels.
    Drain and trench covers
    Access chambers

    Quality Mould Tech SMC&BMC molding product for sale
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