Inkjet Nano Paste Anjeka6241 TiQ2 dispersant dispersed titanium dioxide
DESCRIPTION
Anjeka 6241 is a macromolecule wetting and dispersing agent, and used for water-borne or water/alcohol ethe r coatings, printing inks and adhesives. It is a standard additive, which is used for binder-free pigment concentrates. Suitable for carbon blacks and organic pigments.
PRODUCT DATA
Composition
Solution of polyurethane with pigment affinic groups.
Typical Properties
The values given in this data sheet describe the typical properties and do not constitute specification limits.
| Amine value | 1-5 mg KOH/g |
| Acid value: | 1-5 mg KOH/g |
| Density (20℃): | 1.05g/ml |
| Non-volatile matter: | 40% |
| Solvent: | water |
STORAGE AND TRANSPORTATION
The appearance of the dispersant is a slightly cloudy emulsion because the hydrophobic part of the polyurethane is associated to form micelles. Use is not affected.
APPLICATION
Industrial coatings
Characters and advantages
The additive deflocculates pigments by steric stabilization. As a result of the small particle sizes of the deflocculated pigments, high levels of gloss can be achieved and the color strength is improved. In addition, the transparency is increased in transparent pigments and the hiding power in opaque pigments. The viscosity of pigment slurry is reduced strongly. In this way, the flow characteristics are also improved and higher pigment loading is possible.
RECOMMENDED ADDITION LEVEL
Additive dosage (as supplied) based on pigment:
Titanium dioxide powder and Inorganic pigments: 5-12%
Organic pigments: 30-80%
Carbon blacks: 50-120%
PROCESSING INSTRUCTIONS
Grinding can be carried out in water and co-solvent. Mix the additive with water and only add the pigments after the additive has been homogeneously and uniformly distributed.
PACKING
25KG Iron drum
180KG Plastic drum
