new horizons of green chemistry: polyurethane catalyst pc-77 introduction: the dawn of green chemistry in today’s society, the development of the chemical industry is like a giant ship, navigati ...

polyurethane catalyst pc-77: the hero of the high standard polyurethane market in the field of chemical engineering, there is a magical substance, which is like a skilled conductor, able to accurately ...

polyurethane coating: “guardian” of the anticorrosion world in the field of industrial anti-corrosion, polyurethane coating can be regarded as a dedicated “guardian”. it is lik ...

1. introduction: dbu – the “secret weapon” in the polyurethane foam industry in the vast starry sky of materials science, polyurethane foam is undoubtedly a dazzling star. it is not ...