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TA-100

Sulfonium salt type highly active thermoacid generator. Since it uses a special phosphorus anion, it has the same acid strength as the SbF6 anion product even though it is non-Sb, and exhibits high cationic polymerizable properties. In addition, it has excellent solubility in various solvents and monomers including non-polar organic solvents.

CAS RN® Non-disclosure
M.W. Approx. 700

Physical characteristics / Packing / Development stage

Appearance White powder
Packing 1kgBottle
Stage Mass
Sample Free:10g


Q&A

What is the polymerization start temperature?
Polymerization starts at 100 ° C when blended with bisphenol A type glycidyl ether, and at 70 ° C when blended with alicyclic epoxy.
What are the characteristics of the (Rf) nPF6-n anion?
Although it is a non-Sb type, it has an acid strength equivalent to that of Sb and exhibits high cationically polymerizable properties. In addition, the acid generator with this anion has excellent solubility in various solvents and monomers including non-polar organic solvents.
Are there types with different generated acids?
There is TA-100FG which is an FG anion.
We have a track record of developing other anions, so if you have any anions that you are interested in, please feel free to contact us.
How much should I add?
Add about 0.5 to 1 wt% to the resin, depending on the application and film thickness.