Swelling of sealing assembles parts manufactured from composite materials

One of the advantages of plastics over metals and other materials is that there are very simple and inexpensive ways to make products from them. It is known that there are more than 100 methods for manufacturing plastic products. The use of these methods depends on the configuration of the product being manufactured, the technical conditions required of it, its purpose and economic efficiency. Although there are more than 100 processing methods, the most common of them are mainly extrusion in the production of large-sized products, including pipes, sheet materials, webs, various profiles, rods, as well as in the production of medium-sized products. and small parts in terms of quantity, casting pressure and pressing methods. Based on economic indicators, the optimal method for preparing any composite materials should be taken into account and grouped in advance. The development of new technological methods for manufacturing parts and products from polymers and their compositions is of great importance.