TEGO® Dispers 655

TEGO® DISPers 655 is a widely usable wetting and dispersing additive. Suitable for solvent borne, waterborne, and radiation-curing formulations and for universal colorants. Primarily stabilizes inorganic pigments, fillers, and effect pigments like aluminum pigments.

Principal: Evonik Corporation Coating Additives

Functions: Dispersant, Dispersant, Matting Agent, Wetting Agent, Wetting Agent

Chemical Family: Polyethers

End Uses: 2K (2 component) Coating, Pigment Concentrates, Radiation Curable Coating, Solventborne Coating, Waterborne Coating

Applicable Processes: Grinding Application

Labeling Claims: Conflict Minerals-free, Solvent-free, Sustainable

Features: Broad Usability, Excellent Pigment Stability, Excellent Stabilization Properties, Good Pigment Wetting, High Gloss, Reduces Viscosity

Enhanced TDS

Identification & Functionality

Features & Benefits

Benefit Claims
CASE Ingredients Features
Labeling Claims
Product Benefits
  • Outstanding stabilization of inorganic particles
  • Broad usability
  • Solvent-free, 100% active and liquid

Applications & Uses

Applicable Processes
Coating End Applications
Cure Method
Industrial Additives End Use
Markets
Applications
Processing Information
  • Add to the grind before dispersion.
  • In case of foam build-up during dispersion, usea highly effective but also compatible defoamer concentrate(for example, TEGO®Foamex 8050).
Product Applications
  • Pigment concentrates
  • General industrial coatings
  • Architecturalpaints

Properties

Packaging & Availability

Packaging Type

Principal Information

Group Principal Number
S000006
Principal

Storage & Handling

Storage Conditions

When stored in an original unopened packaging between +4 and +40 °C, theproducthas a shelf lifeof at least 24 months from the dateof manufacture.

Other

Appearance
Clear to slightly hazy brownish liquid
Color (SDS)
Pale orange
Item Number
Odor (SDS)
Specific to the product
Other Hazards
None
Temperature Control
No
USA/DOT UN Number
Not Applicable
Application Information
ValueUnitsTest Method / Conditions
Dosage (Use Level)2.0-15.0 %%Inorganic Pigment
Dosage (Use Level)5.0-35.0 %%organic pigment
Chemical Properties
ValueUnitsTest Method / Conditions
Acid Value100.0 mg KOH/gmg KOH/g
Material Composition
ValueUnitsTest Method / Conditions
Active Content100.0 %%
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Density (SDS)1.1 g/cm³g/cm³At 23°C
Flash Point (SDS)327.0 °F°F
Kinematic Viscosity (SDS)4545.0-9091.0-at 22°C
Viscosity (SDS)5000.0-10000.0-DIN 53015 at 22°C
pH (SDS)1.5-2.5-at 23°C, 1000 g/l H₂O
Shelf Life & Stability
ValueUnitsTest Method / Conditions
Shelf Life24.0-