The most popular way of processing polyurethane el
2022-10-13- Detail
Processing of polyurethane elastomers in various ways
polyurethane elastomers can be molded by the same process of molding, mixing and vulcanization as ordinary rubber, or in the form of liquid rubber. The oil return valve of the pouring oil supply valve can be loaded to a certain load for injection molding, pouring centrifugal molding or spraying, and can also be made into granular materials, which can be molded by injection, extrusion, calendering, blow molding and other processes
molded or cast products can also be processed again by mechanical means of semi-finished product turning. This semi-finished product turning processing method has become a more popular processing method in the industry in recent years. In particular, casting polyurethane elastomers, after mechanical pouring with elastomer pouring machine, use CNC machine tools to turn semi-finished products again. This process not only improves the working efficiency except for direct sales customers, but also greatly improves the dimensional accuracy and appearance of products. Moreover, the use of pouring machine also avoids assuming that the microcomputer has strong function, which can directly print the hidden defects that may be caused by manual pouring, and greatly improves the service life of products
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