Design of Polymer Plasticization Scheme

Macromolecular material is a general term for a large class of materials based on polymer compounds. They are materials composed of compounds with relatively high molecular mass, including rubber, plastics, fibers, coatings, adhesives and polymer-based composites. Polymer materials have a wide range of uses in our lives, but there are few varieties of pure polymer materials and their properties cannot fully meet people's needs...

Realization of Polymer Modification

Polymer materials are an important part of the development of new materials, and their development is advancing by leaps and bounds, especially engineering plastics and functional polymer materials are developing at an alarming rate. According to statistics, the world's total plastic output in 2010 has reached more than 500 million tons, with an average annual growth rate of 5% in the past ten years. China’s polymer material industry...

Overview of UHMWPE Fibre Production

The main production process flow of Ultra High Molecular Weight Polyethylene Fiber (UHMWPE) are as follows: Preparation of Raw Materials - Twin Screw Extruder - Spinning Box - Spinneret - Extraction - Drying - Heated drawing - Winding Forming. It is mainly to extract and replace a large amount of solvent in the filament to obtain "pure" high-strength polyethylene fiber. The selection of extractant is different based on the manufacturer and the production process. So far, it is difficult to find an ideal extractant that is economical, practical, safe...