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The most basic process of mold making
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HP-RTM process
HP-RTM(High PressureResinTransfer Molding) is the abbreviation of high pressure resin transfer molding process. It is an advanced molding technology. It refers to the use of high-pressure pressure to mix and inject resin into a vacuum-tight mold that is pre-laid with fiber-reinforced materials and pre-set inserts. The resin flow is filled, impregnated, cured and demoulded. The molding process to obtain high-performance, high-precision composite products. With the advantages of high efficiency, energy saving and environmental protection, it has been widely used in automobile, aerospace, electronics and other fields.
SMC/BMC Molding Process
SMC has superior corrosion resistance, soft and easy engineering design, flexible and other advantages, its mechanical properties can be comparable to some metal materials, its products have good rigidity, resistance to deformation, the advantages of large temperature range.
Common problems and solutions in the molding process of SMC and BMC materials
Application Status and Prospect of SMC Composites in Automobile Industry
Sheet molding compound (SMC), is a dry manufacturing unsaturated polyester glass steel products molding compound. It first appeared in Europe in the early 1960 s, and the United States and Japan successively developed this process around 1965. SMC in the world market has begun to take shape in the late 1960 s, and has been growing rapidly at an annual growth rate of 20% to 25% since then, and is widely used in transportation vehicles, construction, electronics/electrical and other industries.
Different types of carbon fiber in aerospace, pressure vessel, automotive, marine and other fields
As a kind of lightweight, high strength material, carbon fiber has shown a wide range of applications in aerospace, pressure vessels, automotive, marine and other fields.
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