Additive

TEGO® Color Aid 7066

TEGO® Color Aid 7066 is a wetting and dispersing additive for waterborne formulations. It can be post added to the paint and helps the color strength development and color acceptance, so it works like a compatibilizer. When used as main dispersant, TEGO® Color Aid 7066 stabilizes inorganic pigments, especially iron oxide black.

Bottle representation of TEGO® Color Aid 7066
PNG

Product information

Type

Additive

Sub type

Pigment wetting & dispersing

Sustainability

Sustainable feedstocks

  • Bio-based content on delivery form: 6 wt%
  • Bio-based content on solids: 16 wt%
  • Biobased carbon on total organic carbon content (ASTM D6866): 17 %

VOC reduction

Next generation solution

Markets

Technologies

Waterborne

Manufacturer

TEGO Color Logo

Availability

Key benefits

  • solvent-free and label-free
  • very good stabilization of inorganic particles
  • compatibilizer for waterborne coatings

Technical data

acid value (as supplied)
Approx 30 mg KOH/g
active matter content
approx. 36
amine value (as supplied)
Approx 25
appearance
clear to slightly hazy liquid
chemical description
aqueous solution of a fatty acid derivate and polymers with groups of high pigment affinity
solvent
water

Properties

Color acceptance with organic pigments
2/5
Color acceptance with inorganic pigments
4/5
Influence on coating properties
4/5

Recommended addition level

As supplied calculated on total formulation: 0.5 - 3.0 %.

Processing instructions

Add to the base paint before tinting.

Handling & storage

When stored in an original unopened packaging, the product has a shelf life of 48 months from the date of manufacture.

Keep away from freezing.