Introduction
In the realm of plastics manufacturing, Thermosetting Compression Moulding (TCM) stands out as a crucial process for achieving precision and durability in final products. This article aims to delve into the intricacies of this molding technique, discussing its working principles, advantages, disadvantages, and various applications.
Working Principles of Thermosetting Compression Moulding Thermosetting Compression Moulding involves the use of heat and pressure to shape thermosetting plastics into desired forms. These plastics, unlike thermoplastics, undergo chemical cross-linking during the molding process, resulting in irreversible shape changes. The process begins with the placement of powdered or pre-impregnated thermosetting plastic material into a preheated mold. The mold is then closed, applying uniform pressure to the material. As the material is exposed to elevated temperatures, it softens and flows into the mold cavity, filling it completely. The application of pressure ensures that the material adheres to the mold’s contours, achieving the desired shape.
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