Water Base Ink Dyes Manufacturer
It’s difficult to make dyes for water-based inkjet inks, and the options are restricted. This is due to the vehicle’s restrictions on the kind of colors that can be used. It is true that water-based inks will only accept water-soluble colors. Colors must be extremely saturated when dyes are chosen for use in Water Base Ink Dyes Manufacturer. They simply need to scatter or refract a small amount of light. For use in sensitive Inkjet Inks, various classes of dyestuffs such as reactive, direct, acid, and base have been produced.
| Characteristics |
| Characteristics |
: |
Dispersion with the very small particle size distribution
Very good light and water fastness
Excellent Optical Density |
| Main Applications |
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Thermal and Piezo Inkjet Printing
Office supplies (Water-based inks, Gel inks, Indian inks) |
| Colour Index |
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Part I Pigment Black 7
Part II 77266 |
| Composition |
: |
Aqueous dispersion of carbon black (0.1% Proxel GXL); Contains 5% DEG |
| Form supplied |
: |
Aqueous pigment preparation |
| Pigment content |
: |
Appx. 15% |
| pH-Value |
: |
7.0-8.0 |
| Viscosity |
: |
5-9 cp |
| Surface Tension |
: |
>68 Dyne/cm (form supplied) |
| Density |
: |
1.00-1.30 g /cc |
| Particle Size |
: |
Mean Volume particle size less than 150 nanometers.
100% particle size less than 200nanometer. |
| The residue (0.5 microns) |
: |
Max. 0.1% (form supplied) |
| Stability |
: |
Accelerated Ageing (70C) > 21 days
Freeze Thaw (-15C) > 3 cycles |
| Dilution |
: |
With water and glycol in all proportions |
| Dispersion incorporation |
: |
Start formulation with pigment dispersion, add the solvent in the last step.
(no high concentration solvent).
Typical concentration in inks is about 20% to 25% |
| Packing |
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Available in 25 Kg carboys and 200 Kg barrels. |
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