Capa™ 2125 is a standard grade linear polyester diol derived from caprolactone monomer, terminated by primary
hydroxyl groups. It has a molecular weight of 1250 and a typical OH value of 90 mg KOH/g.
The product has been specially developed as an intermediate for the production of high quality polyurethane
elastomers, where outstanding resistance to hydrolysis is required. It is also recommended for the production of
high quality polyurethane coatings and fibres.