breakthrough progress and application of delayed low odor amine catalyst led-204 in the field of waterproof materials introduction with the rapid development of the construction industry, the demand f ...

exploration on the tertiary amine catalyst le-530 maintaining excellent performance under extreme environmental conditions introduction term amine catalyst le-530 is a highly efficient catalyst widely ...

explore the unique advantages of delayed low-odor amine catalyst led-204 in the production of environmentally friendly polyurethane foams introduction with the increasing global environmental awarenes ...

using the delayed low-odor amine catalyst led-204 significantly reduces the odor problem of polyurethane products introduction polyurethane (pu) materials have become one of the indispensable material ...