· strong pigment wetting
· optimum stability with anti-pigment flocculation
superior compatibility performance * and the base material
exterior features: transparent liquid
active ingredients: 35 ± 2%
ph: 7
color: light yellow
solubility: soluble in water
fht-k4590 the anchor group and the majority of pigment pro hydration. not only strongly adsorbed such as titanium dioxide and iron oxide (yellow, red, black) and other inorganic pigments, and can be adsorbed on such as red, phthalocyanine blue and phthalocyanine green and organic pigments and fillers such as carbon black. strong adsorption fht-k4590 and its steric structure makes optimum stabilizing the pigment in the water-soluble component.
fht-k4590 can be used in conjunction with most base, such as an acrylic emulsion, air dried alkyd resin emulsion, polyurethane emulsion, epoxy resin emulsions, vinyl acetate emulsions and polyvinyl alcohol base.
for best results, should be added at the grinding stage fht-k4590, the best step is to put fht-k4590 was dissolved in an aqueous medium, and then adding pigments and extenders. fht-k4590 recommended dosage is:
* as a coating pigment dispersant: 0.5 to 2.0% of the total ingredients.
* it is used as a pigment dispersant in the ink: 0.5 - 3.0% of the total ingredients.
· used as a pigment concentrates dispersant / exhibition pigment: 2-5% by weight of inorganic pigments, 4-10% by weight of organic pigment, 8-30% by weight of carbon black pigment.
net weight 50kg / plastic drum or 25kg / plastic drum.
