What is polymer reaction processing

Traditional polymer industrial production, polymer material preparation

preparation and molding are two distinct processes. Preparation

process is mainly a chemical process, monomers, catalysts and other additives through

through the reactor or other synthetic reactor to generate polymers. Polymerization reactions

tend to take a long time, and some even require

high temperature, high pressure or vacuum conditions. After the polymerization reaction is completed

then the separation, purification, volatilization and granulation and other post-processing processes. The last

After the extrusion, injection molding, blow molding or calendering and other molding processes into

type. Therefore, the use of traditional processing technology preparation process is long,

high energy consumption, serious environmental pollution, high cost. In order to overcome the above shortcomings in the processing of polymer

materials, the traditional polymer processing

processing technology to improve, resulting in the polymer reaction processing

technology. Polymer reaction processing technology mainly includes reaction

extrusion and reaction injection two processes.