Will pu glue react with plasticizer?

What you want to ask is whether pu glue will react chemically with plasticizer? Production.

PU adhesive is a kind of polyurethane adhesive, and plasticizer is an inactive solvent, which has a high boiling point, is non-volatile and does not participate in cross-linking polymerization. Excessive addition of this kind of solvent to PU glue will make it difficult to cure and very soft, and even cause oil leakage in severe cases, further reducing the adhesion. If the molecular weight of polyester polyol monomer is small, it will hinder the complete reaction with isocyanate and will not dry.