Although the results of plastic manufacturing largely depend on the unique characteristics of the type of plastic used (acrylic, plexiglass, nylon, etc.), the process itself has several advantages
Easy to form: compared with other materials, plastic can be made into basic and complex geometric shapes relatively easily due to its low melting point and high ductility.
Reduced surface treatment: unlike most metals, plastics can be colored before manufacturing, eliminating the need for some post-treatment processes, such as painting.
Faster production: plastic manufacturing usually involves fast cycle time and fast turnover.
Lighter weight: plastic is usually lighter than metal of the same size.
Chemical resistance: compared with metals, plastics are usually less susceptible to damage by chemicals or chemical reactions (such as oxidation or rust).
Although plastic can be used to make various parts, as a production material, it also has its limitations.
Some disadvantages of plastic manufacturing include:
Limited wear resistance: for high temperature, acidity and other corrosive elements, the resistance threshold of plastics is low.
Structural disadvantages: most plastics are not suitable for applications requiring high structural strength, such as heavy equipment components and most building materials.
