polyurethane heat-sensitive delay catalyst

overview: name: polyurethane thermal delay catalyst alias: heat-sensitive metal catalyst, polyurethane metal catalyst, metal catalyst, heat-sensitive metal catalyst, metal delay catalyst, strong gel catalyst, light foam catalyst, polyurethane heat-sensitive delay catalyst   nt cate-129 is a strong gel catalyst, with strong selectivity to isocyanate-hydroxyl groups, good delay effect in this series of catalysts, and excellent…