Urethane CatalystsU-CAT SA®, U-CAT® series

We have a variety of catalysts that demonstrate characteristic functionality in a range of applications including paints, adhesives, elastomers and sealants.

※Please change according to the side.

D B U®

※Please change according to the side.

Product Name Elastomer Coating Adhesive (Two-Component Type) Synthetic Leather One-Component Adhesive / Sealant Appearance Main Ingredients Features METI No. Packaging Fire Service Act(Japan)
Hazardous Materials Classification
DBU - Colorless - Pale Yellow Liquid 1,8-Diazabicyclo[5.4.0]undec-7-ene Resinification catalyst. One of the strongest basic organic catalysts.
No sensitivity to temperature, though temperature-sensitive catalyst is provided when used with various organic salts.
Can also be suitable as an alternative catalyst for metal-based catalysts such as tin.
(5)1117 Can 18kg
Drum 200kg
Class Ⅳ petroleum No.3
Water Soluble

D B N

※Please change according to the side.

Product Name Elastomer Coating Adhesive (Two-Component Type) Synthetic Leather One-Component Adhesive / Sealant Appearance Main Ingredients Features METI No. Packaging Fire Service Act(Japan)
Hazardous Materials Classification
DBN - Colorless - Pale Yellow Liquid 1,5-Diazabicyclo[4.3.0]non-5-ene Resinification catalyst. Compared to DBU, it has a slightly higher catalytic activity due to having a somewhat stronger basicity.
Reaction selectivity is also different.
Provides a thermosensitive catalyst that differs from DBU salts when used with various organic acid salts.
(5)6217 Can 18kg
Drum 200kg
Class Ⅳ petroleum No.3
Water Soluble

U-CAT SA® 1

※Please change according to the side.

Product Name Elastomer Coating Adhesive (Two-Component Type) Synthetic Leather One-Component Adhesive / Sealant Appearance Main Ingredients Features METI No. Packaging Fire Service Act(Japan)
Hazardous Materials Classification
U-CAT SA 1 - Pale Yellow Liquid DBU-phenol salt The representative grade for a temperature-sensitive catalyst, in which catalytic activity is low when temperature is low,
and catalytic activity suddenly increasing at high temperatures.
The stronger the acid, the higher the temperature at which catalytic activity arises.
and adhesives, and rapidly hardens when temperature increases.
Registered Can 18kg Class Ⅳ petroleum No.3
Water Soluble

U-CAT SA® 102

※Please change according to the side.

Product Name Elastomer Coating Adhesive (Two-Component Type) Synthetic Leather One-Component Adhesive / Sealant Appearance Main Ingredients Features METI No. Packaging Fire Service Act(Japan)
Hazardous Materials Classification
U-CAT SA 102 - Pale Yellow Liquid - Solid DBU-octylate The representative grade for a temperature-sensitive catalyst,
in which catalytic activity is low when temperature is low,
and catalytic activity suddenly increasing at high temperatures.
The stronger the acid, the higher the temperature at which catalytic activity arises.
Pot life extends at room temperature for dual-liquid urethane coatings, elastomers,
and adhesives, and rapidly hardens when temperature increases.
Registered Can 18kg Class Ⅳ petroleum No.3
Water Soluble

U-CAT SA® 506

※Please change according to the side.

Product Name Elastomer Coating Adhesive (Two-Component Type) Synthetic Leather One-Component Adhesive / Sealant Appearance Main Ingredients Features METI No. Packaging Fire Service Act(Japan)
Hazardous Materials Classification
U-CAT SA 506 - - Tan Liquid - Solid DBU-p-Toluenesulfonate Temperature-sensitive catalyst. Almost no catalytic activity when under 40 degrees celsius.
Large difference in activity when temperature is low or high
Registered Can 18kg Designated Combustible

U-CAT SA® 603

※Please change according to the side.

Product Name Elastomer Coating Adhesive (Two-Component Type) Synthetic Leather One-Component Adhesive / Sealant Appearance Main Ingredients Features METI No. Packaging Fire Service Act(Japan)
Hazardous Materials Classification
U-CAT SA 603 - - White - Pale Yellow Solid DBU-formate Temperature-sensitive catalyst. Large difference in activity when temperature is low or high.
Particularly suitable for electric wire varnish as it shows excellent dissociative performance for blocked isocyanate.
Registered Can 12kg -

U-CAT SA® 810

※Please change according to the side.

Product Name Elastomer Coating Adhesive (Two-Component Type) Synthetic Leather One-Component Adhesive / Sealant Appearance Main Ingredients Features METI No. Packaging Fire Service Act(Japan)
Hazardous Materials Classification
U-CAT SA 810 - - Tan Solid DBU-orthophthalate Temperature-sensitive catalyst.
Almost no catalytic activity when under 40 degrees celsius,
but activity raises slightly around 60 degrees celsius.
Above 100 degrees celsius, catalytic activity becomes strong,
with a two-step activity.Suitable for use with coatings or adhesives.
Registered Can 12kg -

U-CAT® 1102

※Please change according to the side.

Product Name Elastomer Coating Adhesive (Two-Component Type) Synthetic Leather One-Component Adhesive / Sealant Appearance Main Ingredients Features METI No. Packaging Fire Service Act(Japan)
Hazardous Materials Classification
U-CAT 1102 - Pale Yellow Liquid DBN-octylate Temperature-sensitive catalyst.
Dual-liquid type urethane coating has a particularly long pot life.
Registered Can 18kg Class Ⅳ petroleum No.3
Water Soluble

U-CAT® 660M

※Please change according to the side.

Product Name Elastomer Coating Adhesive (Two-Component Type) Synthetic Leather One-Component Adhesive / Sealant Appearance Main Ingredients Features METI No. Packaging Fire Service Act(Japan)
Hazardous Materials Classification
U-CAT 660M - - - - Pale Yellow - Yellow Liquid Special Amine Shows excellent preservation stability when added to prepolymers and is effective as a single-liquid moisture curing catalyst.
Shows excellent moisture curing abilities even at low temperatures of around 5 degrees celsius.
Registered Can 18kg
Drum 200kg
Class Ⅳ petroleum No.3
Water Soluble

U-CAT® 2024

※Please change according to the side.

Product Name Elastomer Coating Adhesive (Two-Component Type) Synthetic Leather One-Component Adhesive / Sealant Appearance Main Ingredients Features METI No. Packaging Fire Service Act(Japan)
Hazardous Materials Classification
U-CAT 2024 - - - Pale Yellow Liquid Special Amine A reactive catalyst with an active hydrogen group.
Effective as a fogging and vinyl stain countering catalyst.
Has two OH groups functioning as cross-linking agents.
Low Production Volume New Substance Can 17kg
Drum 180kg
Class Ⅳ petroleum No.3
Water Soluble

U-CAT® 18X

※Please change according to the side.

Product Name Elastomer Coating Adhesive (Two-Component Type) Synthetic Leather One-Component Adhesive / Sealant Appearance Main Ingredients Features METI No. Packaging Fire Service Act(Japan)
Hazardous Materials Classification
U-CAT 18X - Tan Liquid - Solid Quaternary Ammonium Salt Useful as a blocked isocyanate dissociation catalyst and trimerization catalyst.
Also used as a resinification catalyst.
Registered Can 17kg
Drum 170kg
Class Ⅳ petroleum No.3
Water Soluble