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U-CAT SA831

Powder type thermal latent base generator. A phenol novolac resin salt (42%) of DBU that softens at about 115 ° C and is active.

CAS RN® 132435-11-1
Component DBU/phenol-novolak resin salt(42%)
Base generating temperature Approx. 115℃(Melting point)

Physical characteristics / Packing

Appearance Pale Yellow Powder
Packing 8kgCAN
Sample Free Sample:150g


Q&A

What kind of application can it be applied to?
It is used as an epoxy curing accelerator for encapsulants for various electronic materials.
Is it a thermal latent catalyst?
Yes, it melts at a softening point of about 115 ° C and exhibits catalytic activity.
What kind of solvent does it dissolve in?
It is poorly soluble in solvents and soluble in DMF and pyridine.
What is the difference from U-CAT SA841, 851?
Since the DBU content is different, the softening point will change slightly. The softening points for each product number are as follows. You can select according to your resin system. Softening point ⇒ U-CAT SA831: Approx. 115 ℃, U-CAT SA841: Approx. 137 ℃, U-CAT SA851: Approx. 126 ℃