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How to improve product quality and production efficiency of polyurethane catalyst SA603

Introduction Polyurethane (PU) is an important polymer material and is widely used in construction, automobile, home appliances, furniture, shoe materials, coatings, adhesives and other fields. Its excellent mechanical properties, chemical resistance, wear resistance and processability make it one of the indispensable key materials in modern industry. However, the synthesis process of polyurethane is complex and...