It is used as dispersing and grinding additive, anti-sinking agent, and anti-floating additive for painting, coating, ink and other similar surface coating.
Component
It is 50% advanced aromatic solution of electron neutral salt, produced by polycarboxylic acid and amine derivative.
Typical Physicochemical Data
Appearance: brown transparent liquid
Activity portion: 50%
Density(25℃): 0.950-1.100/cm3
Acid value: 40-120mgKOH/g
Application
DISP106 is a common additive in solvent paints, which is especially effective in the paints on basis of the following resins: alkyd resin, alkyd/amino resin, acrylic acid and epoxy resin, chlorinated rubber/polymerized oil and so on. Some linear resins with hydroxyl (such as DESMOPHEN resin from BAYER Co., Ltd.) can be thixotropic when they are used together with DATUAPR. Except that DISP106 is a kind of effective dispersion, it can obviously reduce rusting tendency on the bottom of coating, especially brushing anticorrosion paint on wetting surface like iron and steel. It can lower crust possibility and improve fluidity when it is in oil based coating or even when tung oil exists.
As preformed gel of organobentonite
DISP106 is an excellent gel additive of organically modified bentonite, it has some advantages as below: