performance of thermosensitive catalyst sa-1 in multicomponent polyurethane systems catalog introduction overview of the thermosensitive catalyst sa-1 chemical properties of sa-1 application of sa-1 in multi-component polyurethane systems value analysis of sa-1 sa-1 product parameters guidelines for sa-1 state prospects of sa-1 conclusion 1. introduction polyurethane materials are widely used in construction, automobile, furniture, shoe...