Polyol-seriess

Esun’s PCL polyols is ring opening poilmerization from caprolactone monomer,starting agent and catalysr.

With polymer contatain two or three hydroxyl as the initiator,Esun's polylactide diol is ring opening polymerization from lactide monomer,its performance varies with the variety and dosage of initiator.

Bio-based polyurethane is a multifunctional, multi-purpose synthetic polymer material, usually prepared by the reaction of bio-based oligomer polyol, polyisocyanate and chain extender/crosslinker.

Polyurethane prepolymer is prepared from polymerized biological polyol, isocyanate, etc., and polyurethane acrylate polymer is prepared by introducing acrylate, etc.