Alkyd resin is an oil-modified polyester resin made by condensation polymerization of polyols, phthalic anhydride, and fatty acids or oils (triglycerides).
Related Organic Chemcial CompoundsPhthalic Anhydride (PA/Phthalic Acid Anhydride)
The properties of alkyd resin are related to the types of oil, and the properties vary with the size and structure of molecular weight, so it is widely used in paints, coatings, ships,. and another aspect.
Alkyd resin is made up of gasoline 200 #, phthalic anhydride and pentaerythritol.
Alkyd resin is a complex oil-modified polyester. It is used as a film-forming agent in some paints and clear coatings.