The main commercial and industrial role for Mono Pentaerythritol is as a chemical intermediate as it is a basic material for polymer production. It is mainly employed in the manufacture of alkyd resins and paints, where it enhances the drying speed, hardness, and the water resistance of these paints.
The second largest market for mono pentaerythritol is in the production of neopolyol esters for synthetic lubricants. It ensures both the hydrolytic resistance, and the viscosity control, of these lubricants.
It is also employed in the preparation of polyvinyl chloride stabilisers, plasticisers, antioxidants, adhesives and sealants, varnishes and inks. It is also used to make radiation-curing monomers, and rosin esters.