InCat 1025B


InCat 1025B is amine blocked DNNSA acid catalyst which boosts the crosslinking of amino resin with polyester and alkyd resin. It effectively retards the formation of pinhole in coating films.


1、Prevent the formation of popping in coating films
2、Outstanding water resistance and detergent resistance
3、Excellent flow property

Typical Data

Item Result Test Method
Appearance Dark, clear liquid Visual
Active, % 25±2 ASTM E301
Density,g/cm3 0.92-1.0 ASTM D 4052
PH Value 6.0-8.0 PH计
Min. curing tempt. 150°C


Soluble in alcohol, ketone, ester, glycol, glycol ester, aromatic and aliphatic hydrocarbon.


1、Coil coating
2、Electrostatic Spray
3、Appliance Finish
4、Can coating
5、General industrial coating

Shelf life

2 years when kept in original pakcage at room temperature.

Addition and dosage

Pri-diluted with alcohol or directly added into formulation while giving adequate agitation. Reccommended dosage is 0.5-2% based on the amount of resin solids.

Handling and storage

InCat 1025B is inflammable liquid. Wearing safety gogles and gloves when handling InCat 1025B. Store it at room temperture. For more information, please refer to InCat 1025B MSDS.