Additive

ZETASPERSE® 2500

ZETASPERSE® 2500 is a mainly non-ionic wetting and dispersing additive for waterborne formulations. Shows outstanding stabilization properties, especially with organic pigments and carbon blacks. Shows very good compatibility.
Bottle representation of ZETASPERSE® 2500
PNG

Product information

Type

Additive

Sub type

Pigment wetting & dispersing

Sustainability

VOC reduction

Next generation solution

Markets

Technologies

Waterborne

Manufacturer

ZETASPERSE Logo

Availability

Key benefits

  • good color acceptance
  • outstanding stabilization of metal salt pigments

Technical data

active matter content
40
appearance
clear, yellow liquid
chemical description
aqueous solution of copolymers with groups of high pigment affinity
solvent
water
viscosity at 25 °C
Approx 500 mPas

Properties

Viscosity reduction with organic pigments/carbon blacks
4/5
Color intensity/gloss with organic pigments/carbon blacks
4/5
Viscosity reduction with inorganic pigments/fillers
3/5
Color intensity/gloss with inorganic pigments/fillers
4/5

Recommended addition level

As supplied calculated on inorganic pigment: 5.0 - 30.0 %.

As supplied calculated on organic pigment: 20.0 - 70.0 %.

As supplied calculated on carbon black: 40.0 - 150.0 %.

Recommended addition level for co-grind: 0.5 - 2.0 %.

Processing instructions

Add to the grind before dispersion.

Handling & storage

Keep containers tightly closed in a dry, cool, and well-ventilated place. Mix thoroughly before use. Product is freeze-thaw stable; if frozen, warm to 20-40°C and mix before use. Please refer to the SDS for the most current information.

When stored in an original unopened packaging, the product has a shelf life of 36 months from the date of manufacture.