They can be of different viscosity, hydroxyl value, functionality and molecular weight, depending on the properties requested.
Polyether polyols obtained by the reaction of various starting molecules with PO and/or EO are available.
Polyester polyols obtained by the reaction of various starting molecules such as adipic and phthalic with glycols such as diethylene glycol, monoethylene glycol and butanediol are used in the development of various products.
KIMpol® Polyester Polyols are specially produced to meet the demands of variety and demand. Using phthalic anhydride as a building block, they provide enhanced hydrolytic stability with ortho ester linkage and various substrate adhesion while increasing wear resistance and overall hardness.