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Product Info

Photoacid Generator
(Photo-Cationic Polymerization Initiator)

Sulfonium Series

CPI®-100 / 200series UV
UV light / i-line
CPI®-300series
i-line
VC-1 VC-2 Series (development product)
i-line
  • VC-1FG(powder)

  • cation
    (light-absorbing site)

    cation(light-absorbing site)
CPI®-400series
g-line / h-line/ i-line
ES-1 (development product)
ES-2 (development product)
g-line / h-line/ i-line
  • ES-1B(powder)
  • ES-2B(powder)

  • cation
    (light-absorbing site)

    cation(light-absorbing site)

Photoacid Generator(Iodonium)
IK Series

  • IK-1(powder)
  • IK-1FG(powder)

  • cation
    (light-absorbing site)

    cation(light-absorbing site)
  • IK-20B(powder)

  • cation
    (light-absorbing site)

    cation(light-absorbing site)

Nonionic Photoacid Generator

NAseries
(development product)
i-line compatible
  • NA-CS1(powder)

  • Aryl amide skeleton with
    a light-absorbing moiety

    Aryl amide skeleton with a light-absorbing moiety

Thermal acid generator

TA Series(Sulfonium Salt Type)

IKseries(Iodonium Salt Type)

AAseries(Ammonium Salt-Type)

 

Super Strong Base

Thermal Base Generators

DBU Salt Thermal Base Generators

DBU Salt

DBU Salt

DBU derivative Salt

DBU Salt

Phenylphosphine Derivative Salt

Ureas

Amines

Ammonium Salts

Company info

Thermal acid generator(thermal cationic polymerization initiator)

About Thermal
Acid Generators(Function Map)

What is a thermal acid generator?

It is an onium salt type thermal acid generator.
They are used in thermo-cationic curing adhesives and coatings in the electronic and optical materials fields. We are developing not only highly active but also our original products with higher functionality.

TA Series

Cation (heat-decomposing site)
Cation (heat-decomposing site)
Can scroll horizontally

Can scroll horizontally
Product name Structure Anion non-PFAS CAS RN® Component Base generating temperature M.W. Boiling point pH pKa Appearance Color Low Temp. curing Solution product High sensitivity for i-line High sensitivity for g,h-line Low coloration Solubility High solubility High activity（Strong acid） Low metal corrosiveness Packing Stage
TA-100

PF₃(C₂F₅)₃

 0 1365091-47-9 676 Solid White〜Yellow 1 0 1 1 0

0.5kgBottle

 Pilot
TA-100FG

Ga(C₆F₅)₄

 1 2085764-19-6 969 Powder White ~ Light Orange 1 1 0 1 1

0.5kgBottle

 Pilot

AA Series

Cation (heat-decomposing site)
Cation (heat-decomposing site)
Can scroll horizontally

Can scroll horizontally
Product name Structure Anion non-PFAS CAS RN® Component Base generating temperature M.W. Boiling point pH pKa Appearance Color Low Temp. curing Solution product High sensitivity for i-line High sensitivity for g,h-line Low coloration Solubility High solubility High activity（Strong acid） Low metal corrosiveness Packing Stage
AA-01 AA-01 Structure

B(C₆F₅)₄

 1 1448671-27-9 921 Powder White 1 0 0 1 1

0.5kgBottle

 Pilot

IK Series

Cation (heat-decomposing site)
Cation (heat-decomposing site)
Can scroll horizontally

Can scroll horizontally
Product name Structure Anion non-PFAS CAS RN® Component Base generating temperature M.W. Boiling point pH pKa Appearance Color Low Temp. curing Solution product High sensitivity for i-line High sensitivity for g,h-line Low coloration Solubility High solubility High activity（Strong acid） Low metal corrosiveness Packing Stage
IK-1

PF₃(C₂F₅)₃

 0 1245634-39-2 782 Powder White～Light yellow 0 0 0 1 1 0

0.5kgBottle

5kgCAN

 Mass
IK-1FG

Ga(C₆F₅)₄

 1 321201-31-4 1075 Powder White ~ Gray 0 0 1 0 1 1

0.5kgBottle

5kgCAN

 Pilot
IK-20B

B(C₆F₅)₄

 1 198641-40-6 1072 Powder White ～Light yellow 0 0 0 0 1 1

0.5kgBottle

 Pilot

We also offer technical advice

Thank you for considering our products.
We provide support for product development by offering product characteristics, data and technical information to solve the challenges faced by product developers and researchers.

Product Inquiry Technical Consultation Other Consultation/Inquiries
PFAS FREE

In recent years, there has been a worldwide tightening of regulations on per- and polyfluoroalkyl substances (PFAS), and we are focusing on the development of PFAS-free products to ensure that our customers can use them with peace of mind. Please also make use of our existing lineup of PFAS-free products.

*PFAS: OECD definition published in2021

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