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N”-pentamethyldipropylene triamine: a highly efficient and environmentally friendly polyurethane foaming catalyst
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N”-pentamethyldipropylene triamine: a highly efficient and environmentally friendly polyurethane foaming catalyst
n,n,n’,n”,n”-pentamethyldipropylene triamine: a highly efficient and environmentally friendly polyurethane foaming catalyst
2025-03-12