Capa 2100 NPG initiated diol Solvay Caprolactones PU - Polyols >> Caprolactone ADHESIVE >> Solvent based CAPA® 2100 is a standard grade linear polyester diol derived from caprolactone monomer, terminated by primary hydroxyl groups. It has a molecular weight of 1000 and a typical OH value of 112 mg KOH/g. It has been specially developed as an intermediate for the production of high grade polyurethane elastomers. In addition, CAPA® 2100 can be used in polyurethane adhesive, surface coating and flexible foam applications, and as a resin intermediate. NPG initiated diol with faster reactivity CAPA® polyols are speciality polyesters particularly suited to polyurethane elastomers and coatings systems as they have a unique blend of properties including good physical characteristics, excellent hydrolysis resistance and outstanding low temperature flexibility. They also offer significant advantages in polyurethane processing, namely consistent reactivity, low viscosity, high purity and ease of processing. Solvent Based PU's CAPA polyols are used in the manufacture of solvent based polyurethane adhesives. They are particularly useful due to the low viscosity and high solids content that can be obtained. Linear polyester diol derived from caprolactone, terminated by primary hydroxyl groups. Possesses fast reactivity. Can be used in polyurethane adhesive applications and as a resin intermediate. Provides low viscosity and high solids content in solvent based polyurethane adhesives.