2. Classified by applicationPolymer materials are classified into rubber, fiber, plastic, polymer adhesives, polymer coatings and polymer-based composite materials according to their characteristics. 3. Classified by application functionAccording to the classification of material application functions, polymer materials are divided into three categories: general polymer materials, special polymer materials and functional polymer materials. General polymer materials refer to machining uhmw plastic that can be produced on a large scale and have been widely used in major areas of the national economy such as construction, transportation, agriculture, electrical and electronic industries and people’s daily lives.These are divided into different types such as plastics, rubber, fibers, adhesives, and coatings. Special polymer materials are mainly uhmw machining with excellent mechanical strength and heat resistance, such as polycarbonate, polyimide and other materials, which have been widely used in engineering materials. Functional polymer materials refer to polymer compounds that have specific functions and can be used as functional materials, including functional separation membranes, conductive materials, medical polymer materials, liquid crystal polymer materials, etc.
Link:The most complete classification of polymer materials in history
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