The main advantages of SMC materials from SMC Compression Molds Manufacturers
SMC materials are multifunctional: their formulations can be adjusted and customized to meet the requirements of various applications. Compression molding of SMC can process complex and large shapes with fast cycle times. Features such as inserts, ribs, bosses, and attachments can be formed. The process requires little mold preparation and produces very little scrap, reducing the cost of trimming operations. A good surface finish can be obtained, helping to reduce part machining costs. This process can also be automated.
For example, compared to steel, SMC provides design freedom and flexibility by accommodating shape complexity and geometric detail; reduces manufacturing complexity by integrating parts into a single assembly; combines structural, assembly, and integrated functions (e.g., antennas) embedded); significant weight savings (about 20-35% lighter than comparable steel components); superior corrosion resistance; and reduced tooling costs (40% lower than steel stamping tools). Compared to aluminum alloys and steel, SMC also offers enhanced dent and dent damage resistance, especially in exterior cladding (body panels); good roughness properties; and good noise and vibration performance. The benefits of using SMC also include: in-mold tinting and powder priming of painted parts, requiring electrocoating between 150 and 200 degrees Celsius.
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