polyurethane catalystclassification introduction:
delayed catalyst for polyurethane adhesive coating elastomer
dy- 5115: used in polyurethane adhesives, coatings, elastomers, composite materials and other fields
dy-5300: used in polyurethane adhesives, coatings, elastomers, composite materials and other fields
dy-5320: used in polyurethane elasticity polyurethane elastomer, adhesive, sealant, elastic paint, leather finishing agent and other industries
dy-5503: used in polyurethane elastomer, adhesive, sealant, elastic paint, leather finishing agent and other industries
dy-5508: used in polyurethane elastomers, adhesives, sealants, elastic paints, leather finishing agents and other industries
dy-5558: used in single-component polyurethane adhesives, coatings, leather finishing agents and other industries
dy-5980: used in polyurethane adhesives, leather finishing agents, coatings, microporous elastomers and other fields
dy-5982: used in polyurethane adhesives, coatings, microporous elastomers and other fields
polyurethane delay catalyst for adhesives, coatings, elastomers
dy-5115: used in polyurethane adhesives, coatings, elastomers, composite materials, etc.
dy-5300: used in polyurethane adhesives, coatings, elastomers, composite materials, etc. fields
dy-5320: used in polyurethane elastomers, adhesives, sealants, elastic paints, leather finishing agents and other industries
dy-5503: used in polyurethane elastomers, adhesives, sealants, elastic paints, leather finishing agents and other industries
dy-5508: used in polyurethane elastomers, adhesives, sealants, elastic paints, leather finishing agents and other industries
dy-5558: used in one-component polyurethane adhesives, coatings, leather finishing agents and other industries
dy-5980: used in polyurethane adhesives, leather finishing agents, coatings, microporous elastomers and other fields
dy-5982: used in polyurethane adhesives, coatings, microporous elastomers, etc. domain