Home > News > Content

How Resin Is Classified

Jun 09, 2020

Article Summary: Resin is a chemical substance with many types. It is widely used in light and heavy industries. It also solves some problems and meets the needs of daily production. It is classified according to different methods, and there are many more. It depends on the actual use. Resin classification: 1. Gelcoat resin companies are classified according to the resin synthesis reaction. According to this method, the resin can be divided into addition polymers and condensation polymers. Shao...

Resin is a chemical substance with many types. It is widely used in light and heavy industries. It also solves some problems and meets the needs of daily production. It is classified according to different methods, and there are many more. Actual usage.



  Resin classification:



   1. Gelcoat resin companies are classified according to the resin synthesis reaction. According to this method, the resin can be divided into addition polymers and condensation polymers.



  Shao addition polymer refers to a polymer prepared by addition polymerization. The chemical formula of its chain structure is the same as that of the monomer, such as polyethylene, polystyrene, and polytetrafluoroethylene. The polycondensate refers to a polymer made by condensation polymerization. The chemical formula of the structural unit is different from the molecular formula of the monomer, such as phenol resin, polyester resin, polyamide resin, etc.



  2. According to the composition of resin molecular main chain, the resin can be divided into carbon chain polymer, heterochain polymer and element organic polymer according to this method.



   Gelcoat resin company's carbon chain polymer refers to a polymer whose main chain is entirely composed of carbon atoms, such as polyethylene and polystyrene. Hetero-chain polymer refers to a polymer whose main chain is composed of atoms of two or more elements such as carbon and oxygen, nitrogen, sulfur, etc., such as polyoxymethylene, polyamide, polysulfone, polyether, etc. A plain organic polymer means that the main chain does not necessarily contain carbon atoms, and is mainly composed of atoms of elements such as silicon, oxygen, aluminum, titanium, boron, sulfur, and phosphorus, such as organic silicon.

Source:http://www.up-resin.com/

Back