Bismuth Carboxylate Catalysts for Polyurethane Curing: Structural Features, Catalytic Mechanism, and Cure Control
During the curing of polyurethane (PU) coatings, wood coatings, adhesives, and sealants, the system must achieve a sufficient reaction rate while maintaining a reasonable application time. After a catalyst is added, if the reaction proceeds too rapidly, the mixed material may thicken ...
危险品化学品经营许可证（带存储）