term amine catalyst le-530: methods to improve the smoothness and aesthetics of polyurethane products introduction polyurethane (pu) is a polymer material widely used in the fields of industry, constr ...

study on maintaining the stability of polyurethane performance under extreme temperatures in tertiary amine catalyst le-530 introduction polyurethane (pu) is a polymer material widely used in the fiel ...

term amine catalyst le-530: a green catalyst to promote the sustainable development of the polyurethane industry introduction with the increasing emphasis on environmental protection and sustainable d ...

safety and comfort considerations of polyurethane soft foam zf-22 in medical equipment introduction with the continuous advancement of medical technology, the design and material selection of medical ...