2016年10月6日 · Polymer manufacturing processes – The common features of polymer processing are: Mass transfer; Energy transfer (mainly heat energy) Flow and deformation …

Making the polymer is the first step in the manufacture of polymer products: Polymerization reactions involve three basic steps: initiation, propagation, and termination. An initiation …

Polymers constitute a high-value-added part of the petroleum customer base and have led to increasing international competition in the manufacture of commodity materials as well as …

Polymer production involves a range of processes that transform raw materials into a variety of plastic films. The core techniques utilized in this process include extrusion and blowing, which …

This article explains the chemistry and production processes behind two of the most popular plastics — polyethylene and polypropylene. Versatility, ease of manufacture, and relatively low …

2024年3月1日 · The uses of polymer additive manufacturing (AM) in the consumer products, automotive, aerospace, and medical implant sectors are examined in this paper. Polymeric …

Polymer production is one of the most important areas of applied chemistry due to its significant economic and social impact. Polymers as materials are present in almost every field of human …

2023年1月31日 · This article provides an overview of typical manufacturing technologies, including surface coating, additive manufacturing and magnetic pulse powder compaction, …

1998年7月27日 · One way to produce polyethylene is called "free radical polymerization." As in other polymerizations, the process has three stages, known as initiation, propagation and …

Polymer engineering covers aspects of the petrochemical industry, polymerization, structure and characterization of polymers, properties of polymers, compounding and processing of …