August 14, 2024

No words can describe the necessity of choosing the right polymer in the construction and manufacturing industry better than today’s materials science. Polyvinyl chloride (PVC) and polyethylene (PE) are two synthetic polymers that are commonly used in various fields because each of them has unique characteristics suitable for different applications. The purpose of this paper […]

The single-screw extruder is a primary device used widely in the plastics and food processing industries. Its configuration includes a helical screw that rotates within a cylindrical barrel, thereby enabling continuous melting, mixing, and shaping of materials leading to efficient production of various items. This manual will expound on how this machine operates and its

Plasticizers are additives that manufacture plastics to make them more flexible, workable, and durable. They modify polymers’ physical properties to be easily shaped into different forms for many applications, such as wrappers or builders’ fittings. In this paper, we explore plasticizers from a scientific point of view by considering their chemical structures, various categories, and