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TEGO® Dispers 740 W
TEGO® Dispers 740 W is a non-ionic wetting and dispersing additive for waterborne dispersions. Provides high color strength with organic pigments. Can be used as co-additive in base paints to improve the color acceptance.
Product information
Effects
Type
Additive
Sub type
Pigment wetting & dispersing
Sustainability
Sustainable feedstocks
- Bio-based content on delivery form: 35 wt%
- Biobased carbon on total organic carbon content (ASTM D6866): 44 %
Contains no biocide
Life Cycle Assessment available
Markets
Technologies
Waterborne
Manufacturer
Availability
Key benefits
- solvent-free and label-free
- cost efficient
- good color strength with organic pigments
Technical data
active matter content
95 %
appearance
yellowish, clear to slightly hazy liquid (product properties are not affected by haziness)
chemical description
non-ionic, modified fatty acid derivate; aromatic-, amine- and alkylphenolethoxylate-free
pH-value
approx. 6
solvent
water
Properties
Viscosity reduction with organic pigments/carbon blacks
3/5Color intensity/gloss with organic pigments/carbon blacks
4/5Viscosity reduction with inorganic pigments/fillers
3/5Color intensity/gloss with inorganic pigments/fillers
1/5Recommended addition level
Solid calculated on main binder solid: 4.0 - 20.0 %.
As supplied calculated on inorganic pigment: 10.0 - 40.0 %.
Recommended addition level for co-grind: 0.5 - 2.0 %.
Processing instructions
A long mixing time is recommended as the product only dissolves slowly in water.
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.
Technical Data Sheets
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Additional Information
Bio-based additives for printing inks (English)
Safety Datasheets
Please use the Evonik SDS service.