SW-DBU P182

Chemical Name: DBU/p-tolueneslufonate salt
CAS Number: 51376-18-2
EC Number: 257-164-3
Molecular Formula:
C16H24N2O3S
Synonyms:
1,8-Diazabicyclo[5.4.0]undec-7-ene, compound with p-toluenesulfonic acid;
2,3,4,6,7,8,9,10-Octahydropyrimido[1,2-a]azepine 4-methylbenzenesulfonate;

Application

It is used as urethane catalysts and epoxy curing accelerators. It is used for packaging of various electronic components such as LED. The curing heat generation is small, and a colorless and transparent cured product can be obtained. Used together as a co-catalyst, it is very effective in suppressing heat generation during curing and reducing coloration and curing shrinkage.

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