Additive

TEGO® Dispers 673

TEGO® Dispers 673 is a polymeric wetting and dispersing additive for solventborne plastic coatings. Generates high jetness with carbon black pigments and high color strength with organic pigments.

Bottle representation of TEGO® Dispers 673
PNG

Product information

Type

Additive

Sub type

Pigment wetting & dispersing

Sustainability

VOC reduction

Next generation solution

Markets

Technologies

High solids (solventborne)
Radiation curing systems
Solventborne
Solventfree

Manufacturer

TEGO Dispers Logo

Availability

Key benefits

  • easy to handle
  • 100% active and liquid, leaving a broad choice for solvents
  • generates high jetness
  • especially for plastic coatings

Technical data

active matter content
100
amine value (as supplied)
Approx 30
appearance
clear to turbid liquid
chemical description
high molecular weight polymer
viscosity at 25 °C
Approx 1500 mPas

Properties

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

Recommended addition level

As supplied calculated on inorganic pigment: 2.0 - 15.0 %.

As supplied calculated on organic pigment: 10.0 - 40.0 %.

As supplied calculated on carbon black: 15.0 - 80.0 %.

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

Processing instructions

Add to the grind before dispersion.

Handling & storage

When stored in an original unopened packaging, the product has a shelf life of 60 months from the date of manufacture.

Keep away from freezing.