SW-DBU 554

Chemical Name: DBU/formate salt
CAS Number: 51301-55-4
EC Number: 608-915-2
Molecular Formula:
C10H18N2O2
Synonyms:
1,8-Diazabicyclo[5.4.0]undec-7-ene,compound with 2-ethylhexanoic acid(1:1); 2-Ethylhexanoic acid;2,3,4,6,7,8,9,10-octahydropyrimido[1,2-a]azepine; Hexanoic acid, 2-ethyl-, compd. with 2,3,4,6,7,8,9,10-octahydropyrimido[1,2-a]azepine (1:1); formic acid; 1,8-Diazabicyclo[5.4.0]undec-7-ene formate; DBU / Formic Acid Salt

Application

DBU/formate salt is commonly used as Hardener for epoxy resin, and catalyzer for polyurethane resin.

Phenol – blocked isocyanate is mainly used as one component urethane coating for electric wire .SW-DBU 554 shows better catalytic activity than metal catalysts.


Blocked isocyanate coatings are widely used for electrical wire which need soldering in end used . Urethane coating are noted for the ease to apply solder and , in this regard , SW-DBU 554 is better than metal catalysts.

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