CLOSE

+86-051233008690

INQUIRY

Unsaturated Polyester Resins

Unsaturated polyester resin refers to the polycondensation reaction of diacids and diols to form a polymer containing unsaturated double bonds.

Unsaturated Polyester Resins

Related Organic Chemcial Compounds

Phthalic Anhydride (PA/Phthalic Acid Anhydride)

Specifications of UPR


Unsaturated polyester resin is a kind of thermosetting resin, when it is in the action of heat or initiator, can be cured into a kind of insoluble and insoluble polymer network polymer.


How is PA applied to UPR?


UPR is made up of styrene, maleic anhydride, diethylene glycol, phthalic anhydride, and ethylene glycol. 

The main difference between saturated polyester resin and unsaturated polyester resin is whether there are double bonds in the main chain.



Related Organic Chemcial Compounds



Related Application


Chemical Applications Products
Solvents
Others
Know More About Douwin Chemical
Precautions and Applications of Adipic Acid Products

Dec 24 2021

Precautions and Applications of Adipic Acid Products

Maleic Anhydride Derivatives: Catalysts for Change in the Automotive Coating Industry

Dec 02 2023

Maleic Anhydride Derivatives: Catalysts for Change in the Automotive Coating Industry

Summary of Solutions to Common Problems in Acrylic Resin Production

May 10 2022

Summary of Solutions to Common Problems in Acrylic Resin Production